全國(guó)熱線：17621202883 24H在線
T22合金圓鋼-特殊鋼管系列
專業(yè)為您提供特殊鋼管系列牌號(hào)，材質(zhì)單，在線報(bào)價(jià)單 歡迎選購(gòu)
Z322次列車_百度百科 .rc-dialog{margin:10px;position:relative;width:auto}.rc-dialog-wrap{-webkit-overflow-scrolling:touch;bottom:0;left:0;outline:0;overflow:auto;position:fixed;right:0;top:0;z-index:1050}.rc-dialog-title{font-size:14px;font-weight:700;line-height:21px;margin:0}.rc-dialog-content{background-clip:padding-box;background-color:#fff;border:none;border-radius:6px 6px;position:relative}.rc-dialog-close{background:transparent;border:0;color:#000;cursor:pointer;filter:alpha(opacity=20);font-size:21px;font-weight:700;line-height:1;opacity:.2;position:absolute;right:20px;-webkit-text-decoration:none;text-decoration:none;text-shadow:0 1px 0 #fff;top:12px}.rc-dialog-close-x:after{content:"×"}.rc-dialog-close:hover{filter:alpha(opacity=100);opacity:1;-webkit-text-decoration:none;text-decoration:none}.rc-dialog-header{background:#fff;border-bottom:1px solid #e9e9e9;border-radius:5px 5px 0 0;color:#666;padding:13px 20px 14px}.rc-dialog-body{padding:20px}.rc-dialog-footer{border-radius:0 0 5px 5px;border-top:1px solid #e9e9e9;padding:10px 20px;text-align:right}.rc-dialog-zoom-appear,.rc-dialog-zoom-enter{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:cubic-bezier(.08,.82,.17,1);opacity:0}.rc-dialog-zoom-leave{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:cubic-bezier(.6,.04,.98,.34)}.rc-dialog-zoom-appear.rc-dialog-zoom-appear-active,.rc-dialog-zoom-enter.rc-dialog-zoom-enter-active{animation-name:rcDialogZoomIn;animation-play-state:running}.rc-dialog-zoom-leave.rc-dialog-zoom-leave-active{animation-name:rcDialogZoomOut;animation-play-state:running}@keyframes rcDialogZoomIn{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}@keyframes rcDialogZoomOut{0%{transform:scale(1)}to{opacity:0;transform:scale(0)}}@media (min-width:768px){.rc-dialog{margin:30px auto;width:600px}}.rc-dialog-mask{background-color:#373737;background-color:rgba(55,55,55,.6);bottom:0;filter:alpha(opacity=50);height:100%;left:0;position:fixed;right:0;top:0;z-index:1050}.rc-dialog-mask-hidden{display:none}.rc-dialog-fade-appear,.rc-dialog-fade-enter{opacity:0}.rc-dialog-fade-appear,.rc-dialog-fade-enter,.rc-dialog-fade-leave{animation-duration:.3s;animation-fill-mode:both;animation-play-state:paused;animation-timing-function:cubic-bezier(.55,0,.55,.2)}.rc-dialog-fade-appear.rc-dialog-fade-appear-active,.rc-dialog-fade-enter.rc-dialog-fade-enter-active{animation-name:rcDialogFadeIn;animation-play-state:running}.rc-dialog-fade-leave.rc-dialog-fade-leave-active{animation-name:rcDialogFadeOut;animation-play-state:running}@keyframes rcDialogFadeIn{0%{opacity:0}to{opacity:1}}@keyframes rcDialogFadeOut{0%{opacity:1}to{opacity:0}}.bk-dialog{left:50%;margin:0!important;position:absolute!important;top:50%;transform:translate(-50%,-50%)}.bk-dialog .rc-dialog-content{background:#fff;border:1px solid #bbb;border-radius:0}.bk-dialog .rc-dialog-header{background:#fafbfc;border-bottom:1px solid #e5e5e5;padding:10px 20px 9px}.bk-dialog .rc-dialog-title{color:#666;font-size:16px;font-weight:400}.bk-dialog .rc-dialog-close{color:#cbcbcb;font-size:18px;opacity:1}.bk-dialog .rc-dialog-body{padding:26px 50px 35px;text-align:center}.bk-dialog .dialog-title{color:#333;font-size:20px;font-weight:700;line-height:26px;margin-bottom:20px}.bk-dialog .dialog-content{color:#ccc;font-size:16px;line-height:26px}.bk-dialog .dialog-content .alert-content{align-items:center;display:flex;justify-content:center;padding-top:44px;width:378px}.bk-dialog .dialog-content .alert-content.no-icon .msg{max-width:378px}.bk-dialog .dialog-content .alert-content.no-sub-msg .msg h1{line-height:58px}.bk-dialog .dialog-content .alert-content .msg{flex:none;max-width:302px;text-align:center}.bk-dialog .dialog-content .alert-content .msg h1{color:#333;font-size:20px;line-height:32px;text-align:left}.bk-dialog .dialog-content .alert-content .msg pre{color:#888;font-family:arial,tahoma,Microsoft Yahei,"\5b8b\4f53",sans-serif,font-extend;font-size:14px;line-height:22px;text-align:left}.bk-dialog .dialog-content .alert-content .msg .ext-info{color:#888;font-size:12px;margin-top:14px;text-align:left}.bk-dialog .dialog-content .alert-content .msg .ext-info i{color:#52a3f5}.bk-dialog .dialog-content .alert-content .alert-icon{align-items:center;border:2px solid #b4d6f9;border-radius:56px;color:#52a3f5;display:flex;flex:none;height:56px;justify-content:center;margin-right:12px;width:56px}.bk-dialog .dialog-content .alert-content .alert-icon.error-icon{border-color:#fbddd6;color:#f18167}.bk-dialog .dialog-content .alert-content .alert-icon .icon{font-size:30px;line-height:0}.bk-dialog .btn-list{margin-top:35px}.bk-dialog .btn-list .btn-item{background:#52a3f5;border:1px solid #52a3f5;border-radius:3px;box-shadow:0 1px 0 rgba(0,0,0,.05);color:#fff;cursor:pointer;display:inline-block;font-size:16px;line-height:1;margin-right:10px;padding:8px 24px;text-align:center}.bk-dialog .btn-list .btn-item:last-child{margin-right:0}.popup-content{background:#fff;border:1px solid #d7d7d7;margin:auto;padding:5px;width:50%}[role=tooltip].popup-content{border-radius:5px;box-shadow:0 0 3px rgba(0,0,0,.16);width:200px}.popup-overlay{background:rgba(0,0,0,.5)}[data-popup=tooltip].popup-overlay{background:transparent}.popup-arrow{stroke-width:2px;stroke:#d7d7d7;stroke-dasharray:30px;stroke-dashoffset:-54px;bottom:0;color:#fff;filter:drop-shadow(0 -3px 3px rgba(0,0,0,.16));left:0;right:0;top:0}.bubble-box{background:#fff;border:1px solid #dfdfdf;border-radius:3px;box-shadow:0 4px 6px -4px rgba(0,0,0,.2);z-index:2000}.bubble-box,.bubble-box .bubble-arrow-place{position:absolute}.bubble-box .bubble-arrow{background:#fff;border:1px solid #dfdfdf;box-shadow:0 4px 6px -4px rgba(0,0,0,.2);height:10px;overflow:hidden;position:absolute;transform:rotate(45deg);width:10px;z-index:1}.bubble-box.top-left{bottom:100%;left:0;margin-bottom:6px}.bubble-box.top-left .bubble-arrow-place{bottom:-8px;height:8px;left:0;width:100%}.bubble-box.top-left .bubble-arrow{left:3px;margin-top:-6px;top:100%}.bubble-box.top-right{bottom:100%;margin-bottom:6px;right:0}.bubble-box.top-right .bubble-arrow-place{bottom:-8px;height:8px;left:0;width:100%}.bubble-box.top-right .bubble-arrow{margin-top:-6px;right:3px;top:100%}.bubble-box.top-center{bottom:100%;left:50%;margin-bottom:6px;transform:translateX(-50%)}.bubble-box.top-center .bubble-arrow-place{bottom:-8px;height:8px;left:0;width:100%}.bubble-box.top-center .bubble-arrow{left:50%;margin-left:-6px;margin-top:-6px;top:100%}.bubble-box.bottom-left{left:0;margin-top:6px;top:100%}.bubble-box.bottom-left .bubble-arrow-place{height:8px;left:0;top:-8px;width:100%}.bubble-box.bottom-left .bubble-arrow{bottom:100%;left:3px;margin-bottom:-6px}.bubble-box.bottom-right{margin-top:6px;right:0;top:100%}.bubble-box.bottom-right .bubble-arrow-place{height:8px;left:0;top:-8px;width:100%}.bubble-box.bottom-right .bubble-arrow{bottom:100%;margin-bottom:-6px;right:3px}.bubble-box.bottom-center{left:50%;margin-top:6px;top:100%;transform:translateX(-50%)}.bubble-box.bottom-center .bubble-arrow-place{height:8px;left:0;top:-8px;width:100%}.bubble-box.bottom-center .bubble-arrow{bottom:100%;left:50%;margin-bottom:-6px;margin-left:-6px}.bubble-box.left-top{margin-right:8px;right:100%;top:0}.bubble-box.left-top .bubble-arrow-place{height:100%;right:-8px;top:0;width:8px}.bubble-box.left-top .bubble-arrow{left:100%;margin-left:-6px;top:3px}.bubble-box.left-bottom{bottom:0;margin-right:8px;right:100%}.bubble-box.left-bottom .bubble-arrow-place{height:100%;right:-8px;top:0;width:8px}.bubble-box.left-bottom .bubble-arrow{bottom:3px;left:100%;margin-left:-6px}.bubble-box.left-center{margin-right:8px;right:100%;top:50%;transform:translateY(-50%)}.bubble-box.left-center .bubble-arrow-place{height:100%;right:-8px;top:0;width:8px}.bubble-box.left-center .bubble-arrow{left:100%;margin-left:-6px;margin-top:-6px;top:50%}.bubble-box.right-top{left:100%;margin-left:8px;top:0}.bubble-box.right-top .bubble-arrow-place{height:100%;left:-8px;top:0;width:8px}.bubble-box.right-top .bubble-arrow{margin-right:-6px;right:100%;top:3px}.bubble-box.right-bottom{bottom:0;left:100%;margin-left:8px}.bubble-box.right-bottom .bubble-arrow-place{height:100%;left:-8px;top:0;width:8px}.bubble-box.right-bottom .bubble-arrow{bottom:3px;margin-right:-6px;right:100%}.bubble-box.right-center{left:100%;margin-left:8px;top:50%;transform:translateY(-50%)}.bubble-box.right-center .bubble-arrow-place{height:100%;left:-8px;top:0;width:8px}.bubble-box.right-center .bubble-arrow{margin-right:-6px;margin-top:-6px;right:100%;top:50%}.bubble-box .bubble-content{background:#fff;border-radius:3px;overflow:hidden;position:relative;z-index:2}.user-bar{color:#333;display:flex;font-size:13px}.user-bar.dark-theme,.user-bar.dark-theme .user-bar-item .menu-item a,.user-bar.dark-theme .user-bar-item>a{color:#fff}.user-bar .user-bar-item{flex:none;padding:0 11px;position:relative}.user-bar .user-bar-item>a{color:#333;cursor:pointer;-webkit-text-decoration:none;text-decoration:none}.user-bar .user-bar-item>a:hover{-webkit-text-decoration:underline;text-decoration:underline}.user-bar .user-bar-item>a svg{fill:#c1c1c1;font-size:14px;margin:0 5px 0 3px;vertical-align:-2px}.user-bar .user-bar-item.message{margin-left:11px;margin-right:11px}.user-bar .user-bar-item .menu-item{font-size:12px;white-space:nowrap}.user-bar .user-bar-item .menu-item a{color:#333;cursor:pointer;display:block;height:24px;line-height:24px;padding:0 11px}.user-bar .user-bar-item .menu-item a:hover{background:#38f;color:#fff}.user-bar .user-bar-item .menu-item a:hover .msg-num{color:#fff}.user-bar .user-bar-item .menu-item .msg-num{color:#338de6;font-weight:700;margin-left:3px}.user-bar .user-bar-item .lemma-msg-bubble{background:#ffffda;border-radius:3px;font-size:12px;padding:10px 5px;position:relative;width:260px}.user-bar .user-bar-item .lemma-msg-bubble .lemma-msg-item a{color:#2b66b4;height:24px;line-height:24px;outline:0;padding:0 10px;-webkit-text-decoration:none;text-decoration:none}.user-bar .user-bar-item .lemma-msg-bubble .cancel-alarm{margin-top:10px}.user-bar .user-bar-item .lemma-msg-bubble .close-icon{color:#b0b0b0;cursor:pointer;font-size:12px;position:absolute;right:6px;top:6px}.user-bar.user-login .user-bar-item:last-child{margin-right:9px}.user-bar .triangle-down{border:4px solid transparent;border-top-color:#8b8c8c;position:absolute;right:0;top:7px}.clearfix{*zoom:1}.clearfix:after,.clearfix:before{content:" ";display:table}.clearfix:after{clear:both}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.z-index-content{z-index:1}.z-index-fixed-content{z-index:100}.z-index-modal-mask{z-index:1000}.z-index-modal-content{z-index:1100}.z-index-popup{z-index:2000}.z-index-toast{z-index:3000}.gray{filter:grayscale(100%);-moz-filter:grayscale(100%);-ms-filter:grayscale(100%);-o-filter:grayscale(100%);filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);-webkit-filter:grayscale(1)}.lemmaSearchBarWrapper{margin:0 auto;position:relative;width:1139px}.lemmaSearchBar{box-sizing:border-box;height:104px;margin:auto;padding-top:25px;width:808px}@media screen and (min-width:1441px){.lemmaSearchBar{width:903px}}.fixedWrapper{background-color:#fff;border-bottom:1px solid #ebebeb;box-shadow:0 0 5px #888;height:66px;left:0;margin:auto;min-width:1140px;opacity:0;position:fixed;top:0;transition:opacity .3s;width:100%;z-index:100}.fixedWrapper,.fixedWrapper *{box-sizing:border-box}.fixedWrapper .fixedBg{height:66px;margin:auto;padding-top:12px;width:1140px}.fixedWrapper.fadeIn{opacity:1}.fixedWrapper.fadeOut{opacity:0}.fixedWrapper.show{z-index:100}.fixedWrapper.hide{z-index:-10}.searchBar{height:47px;margin:auto}.searchBar,.searchBar *{box-sizing:border-box}.searchBar .logoWrapper{display:inline-block;float:left;height:100%;width:154px}.searchBar .logoWrapper .logo{cursor:pointer;height:44px}.searchBar .rightWrapper{display:inline-block;float:left;height:100%;padding-top:7px;position:relative}.searchBar .rightWrapper .inputWrapper{display:inline-block;float:left;height:40px;position:relative}.searchBar .rightWrapper .inputWrapper .placeholder{color:#999;font-size:14px;font-weight:400;left:0;opacity:0;overflow:hidden;padding-left:10px;pointer-events:none;position:absolute;text-overflow:ellipsis;top:50%;transform:translateY(-50%);transition:.5s ease-out;transition-property:opacity;white-space:nowrap;width:calc(100% - 10px);z-index:1000}.searchBar .rightWrapper .inputWrapper .placeholder.showIn{opacity:1;transition:.5s ease-in}.searchBar .rightWrapper .inputWrapper .searchInput{border:1px solid #ccc;border-right:0;display:inline-block;font-size:16px;height:40px;line-height:28px;padding:6px 36px 4px 8px;-webkit-user-select:text;width:440px}.searchBar .rightWrapper .inputWrapper .searchInput::-webkit-input-placeholder{animation:zoomIn 1s ease-in-out;color:#999;font-size:14px;font-weight:400;opacity:var(--placeholder-color);overflow:hidden;text-overflow:ellipsis;-webkit-transition-property:opacity;transition-property:opacity;-webkit-transition:2s ease-out;transition:2s ease-out;white-space:nowrap}.searchBar .rightWrapper .inputWrapper .searchInput:hover{border-color:#999}.searchBar .rightWrapper .inputWrapper .searchInput:focus{border-color:#4791ff}@media screen and (min-width:1441px){.searchBar .rightWrapper .inputWrapper .searchInput{width:535px}}.searchBar .rightWrapper .inputWrapper .closeIcon{color:#9195a3;cursor:pointer;display:grid;font-size:16px;position:absolute;right:10px;top:50%;transform:translateY(-50%)}.searchBar .rightWrapper .resultWrapper{background:#fff;box-shadow:none;box-sizing:content-box;left:0;position:absolute;top:39px;width:100%;z-index:100}.searchBar .rightWrapper .lemmaBtn{-webkit-appearance:none;background:#38f;border:1px solid;border-color:#38f #38f #2d78f4;border-radius:0;color:#fff;cursor:pointer;display:inline-block;float:left;font-family:arial;font-size:16px;height:40px;letter-spacing:1px;outline:medium;width:104px}.searchBar .rightWrapper .lemmaBtn:hover{background:#317ef3;border-color:#317ef3}.searchBar .rightWrapper .siteBtn{-webkit-appearance:none;background-color:#fff;border:1px solid #2e82ff;border-radius:0;color:#38f;cursor:pointer;display:inline-block;float:left;font-family:arial;font-size:16px;height:40px;letter-spacing:1px;margin-left:4px;outline:medium;width:104px}.searchBar .rightWrapper .helpBtn{color:#333;display:inline-block;float:right;font-size:13px;margin-left:14px;margin-top:17px;position:absolute;-webkit-text-decoration:underline;text-decoration:underline;width:26px}.searchBar.top-search{height:38px}.searchBar.top-search .logoWrapper{margin-right:10px;width:100px}.searchBar.top-search .logoWrapper .logo{height:33px}.searchBar.top-search .rightWrapper{padding-top:4px}.searchBar.top-search .rightWrapper .inputWrapper{height:34px}.searchBar.top-search .rightWrapper .inputWrapper .searchInput{font-size:16px;height:34px;line-height:22px;padding:6px 36px 4px 8px;width:400px}.searchBar.top-search .rightWrapper .inputWrapper .resultWrapper{background:#fff;box-shadow:none;position:absolute;top:33px;width:100%;z-index:100}.searchBar.top-search .rightWrapper .lemmaBtn{font-size:14px;height:34px;width:100px}.searchBar.top-search .rightWrapper .helpBtn,.searchBar.top-search .rightWrapper .siteBtn{display:none}.searchBar .splitLine{background-color:#f5f5f5;height:1px;margin:13px 16px 16px;padding:0 8px}.searchBar .hotBox{border:1px solid #ccc;border-top:none;cursor:default;font-size:14px;font-weight:400;line-height:22px;padding:0 15px 16px}.searchBar .hotBox .hotList{display:flex}.searchBar .hotBox .hotList>div{width:calc(50% - 10px)}.searchBar .hotBox .hotList .hotLeftList{margin:7px 10px 0 0}.searchBar .hotBox .hotList .hotRightList{margin-top:7px}.searchBar .hotBox .hotList .hotItem{border:1px solid transparent;border-radius:6px;cursor:pointer;display:flex;margin-top:5px;overflow:hidden;padding:4px 7px}.searchBar .hotBox .hotList .hotItem:hover{border-color:#e0e0e0}.searchBar .hotBox .hotList .hotItem:hover .hotDesc,.searchBar .hotBox .hotList .hotItem:hover .hotTitle{color:#38e!important}.searchBar .hotBox .hotList .hotItem .hotIdx,.searchBar .hotBox .hotList .hotItem img{background:#f5f5f6;border-radius:4px;color:#5b5d66;flex:none;font-size:11px;font-weight:600;line-height:16px;margin-right:4px;position:relative;text-align:center;top:1px}.searchBar .hotBox .hotList .hotItem .hotIdx{height:16px;width:16px}.searchBar .hotBox .hotList .hotItem .hotContent{line-height:1;overflow:hidden}.searchBar .hotBox .hotList .hotItem .hotContent .hotTitle{color:#222;font-size:14px;font-weight:500;line-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all}.searchBar .hotBox .hotList .hotItem .hotContent .hotDesc{color:#666;font-size:12px;line-height:1.5;margin-top:1.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all}.searchBar .historyBox{border:1px solid #ccc;cursor:default;font-size:14px;font-weight:400;line-height:22px;padding:16px 15px 24px}.searchBar .historyBox .historyTitle img{display:inline-block}.searchBar .historyBox .historyTitle .delAllBtn{color:#9195a3;cursor:pointer;float:right;font-size:12px;font-weight:400;line-height:1}.searchBar .historyBox .historyList{cursor:default;font-size:14px;font-weight:400;line-height:0;margin-top:2px}.searchBar .historyBox .historyList .historyItem{background:#f5f5f6;border:1px solid #f5f5f6;border-radius:6px;box-sizing:border-box;cursor:pointer;display:inline-block;line-height:20px;margin-right:10px;margin-top:10px;max-width:calc(50% - 10px);padding:4px 7px;position:relative}.searchBar .historyBox .historyList .historyItem.active{background:0 0;border-color:#e0e0e0;color:#38f}.searchBar .historyBox .historyList .historyItem .historyContent{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;word-break:keep-all}.searchBar .historyBox .historyList .historyItem .delItemBtn{background:#ccc;border-radius:50%;box-sizing:content-box;font-size:12px;font-weight:bolder;height:12px;line-height:14px;padding:1px 0;position:absolute;right:-6px;text-align:center;top:-6px;width:14px}.searchBar .historyBox .historyList .historyItem .delItemBtn svg{color:#fff;transform:scale(.66667)}.searchBar .sugWrapper{border:1px solid #ccc}.searchBar .resultBox{height:auto;margin:8px 0;padding:0}.searchBar .resultBox .resultItem{align-items:center;color:#222;cursor:pointer;display:flex;overflow:hidden;padding:8px 16px}.searchBar .resultBox .resultItem.active{background:#f9f9f9;color:#38f}.searchBar .resultBox .resultItem .resultPic{flex:none;margin-right:8px}.searchBar .resultBox .resultItem .resultPic img{border:1px solid #f5f5f5;border-radius:6px}.searchBar .resultBox .resultItem .resultContent{font-size:14px;line-height:20px;overflow:hidden}.searchBar .resultBox .resultItem .resultContent .resultDesc,.searchBar .resultBox .resultItem .resultContent .resultTitle{margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchBar .resultBox .resultItem .resultContent .resultDesc{line-height:1.5}.searchBar .resultBox .resultFooter{color:#999;cursor:pointer;font-size:12px;line-height:1.5;margin:5px 16px}.searchBar .resultBox .resultFooter span{color:#38f}.searchBar .resultBox .resultFooter svg{vertical-align:-1px}.searchBar .sugListWrapper{color:#222;line-height:30px;padding:0 0 16px}.searchBar .sugListWrapper .sugList{list-style:none}.searchBar .sugListWrapper .sugList svg{color:#9195a3;font-size:18px;margin-right:2px;vertical-align:6px}.searchBar .sugListWrapper .sugList li:first-child{color:#222;cursor:default;font-size:14px;font-weight:500;line-height:1;margin:16px 16px 6px}.searchBar .sugListWrapper .sugList li:first-child svg{vertical-align:-4px}.searchBar .sugListWrapper .sugList li:not(:first-child){color:#222;cursor:pointer;font-size:14px;height:30px;line-height:30px;list-style:none;padding:0 16px}.searchBar .sugListWrapper .sugList li .sugListItem{word-wrap:normal;display:inline-block;max-width:80%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.searchBar .sugListWrapper .sugList li.active{background:#f9f9f9;color:#38f}.searchBar .sugListWrapper .sugFooter{background-color:#fafafa;color:#666;font-size:12px;font-weight:400;height:26px;line-height:26px;padding:0 10px;text-align:right}.searchBar .sugListWrapper .sugFooter .sugFooterClose{cursor:pointer;display:inline;-webkit-text-decoration:underline;text-decoration:underline}.index-module_topbar__aBAV7{border-bottom:1px solid #ebebeb;display:flex;height:32px;justify-content:flex-end;position:relative;z-index:6}.index-module_topbar__aBAV7 .index-module_websiteList__WqwA2{border-bottom:1px solid #f1f1f1}.index-module_topbar__aBAV7 .index-module_separator__gx7UX{border-right:1px solid #ebebeb;height:12px;margin:10px 13px 10px 25px}.index-module_topbar__aBAV7 .index-module_userBarBox__nGfXC{margin-top:6px}.container{font-size:0;height:32px;line-height:32px}.container .tabItem{color:#333;display:inline-block;font-size:13px;font-weight:700;outline:0;text-align:center;-webkit-text-decoration:underline;text-decoration:underline;width:54px}.container .baike{color:#666;-webkit-text-decoration:none;text-decoration:none}.index-module_navBarWrapper__X0DND{background:#459df5;height:45px;overflow:hidden;position:relative;z-index:5}.index-module_navBarWrapper__X0DND a{-webkit-text-decoration:none;text-decoration:none}.index-module_navBarWrapper__X0DND.index-module_hover__Gsl-V{overflow:visible}.index-module_navBarWrapper__X0DND.index-module_hover__Gsl-V .index-module_navBarBg__jLfYB{background:rgba(36,97,158,.95)}.index-module_navBarWrapper__X0DND.index-module_hover__Gsl-V dd{opacity:1}.index-module_navBarWrapper__X0DND .index-module_navBar__fLItn{background:#459df5;height:45px;min-width:900px;position:relative;z-index:2}.index-module_navBarWrapper__X0DND .index-module_navBarBg__jLfYB{height:276px;left:0;position:absolute;top:0;transition:.3s;width:100%;z-index:1}.index-module_navBarWrapper__X0DND .index-module_navBarList__iL2jR{background:#459df5;border-bottom:1px solid #3b92e9;border-top:1px solid #5895d5;display:flex;height:43px;margin:0 auto;position:relative;width:1140px}.index-module_navBarWrapper__X0DND dl{position:relative}.index-module_navBarWrapper__X0DND dl.index-module_cooperation__ZISm7,.index-module_navBarWrapper__X0DND dl.index-module_guidance__XWoyq,.index-module_navBarWrapper__X0DND dl.index-module_second-know__o9jR2,.index-module_navBarWrapper__X0DND dl.index-module_special__j8K7K,.index-module_navBarWrapper__X0DND dl.index-module_team__Heqwh{width:126px}.index-module_navBarWrapper__X0DND dl.index-module_cooperation__ZISm7 dt,.index-module_navBarWrapper__X0DND dl.index-module_guidance__XWoyq dt,.index-module_navBarWrapper__X0DND dl.index-module_second-know__o9jR2 dt,.index-module_navBarWrapper__X0DND dl.index-module_special__j8K7K dt,.index-module_navBarWrapper__X0DND dl.index-module_team__Heqwh dt{width:124px}.index-module_navBarWrapper__X0DND dl.index-module_cooperation__ZISm7 dd,.index-module_navBarWrapper__X0DND dl.index-module_guidance__XWoyq dd,.index-module_navBarWrapper__X0DND dl.index-module_second-know__o9jR2 dd,.index-module_navBarWrapper__X0DND dl.index-module_special__j8K7K dd,.index-module_navBarWrapper__X0DND dl.index-module_team__Heqwh dd{width:125px}.index-module_navBarWrapper__X0DND dl.index-module_index__Kc2gf,.index-module_navBarWrapper__X0DND dl.index-module_user__Kc93c{width:94px}.index-module_navBarWrapper__X0DND dl.index-module_index__Kc2gf dt,.index-module_navBarWrapper__X0DND dl.index-module_user__Kc93c dt{width:92px}.index-module_navBarWrapper__X0DND dl.index-module_index__Kc2gf dd,.index-module_navBarWrapper__X0DND dl.index-module_user__Kc93c dd{width:93px}.index-module_navBarWrapper__X0DND dl.index-module_knowledge__9fisv dd,.index-module_navBarWrapper__X0DND dl.index-module_knowledge__9fisv dt{width:140px}.index-module_navBarWrapper__X0DND dl:hover dt{background:#338ce6}.index-module_navBarWrapper__X0DND dl:hover dd{background:#19508b;border-color:#184f8b}.index-module_navBarWrapper__X0DND dl:hover+dl dd{border-color:transparent!important;border-color:#184f8b}.index-module_navBarWrapper__X0DND dt{border-left:1px solid transparent!important;border-right:1px solid transparent!important;border:1px solid #59a1e9;border-bottom:0;border-top:0;color:#f5f5f5;cursor:pointer;font-size:16px;height:44px;line-height:44px;text-align:center;transition:background .3s}.index-module_navBarWrapper__X0DND dt a{color:#f5f5f5}.index-module_navBarWrapper__X0DND dt a.index-module_selected__6G8lk{border-bottom:2px solid #fff}.index-module_navBarWrapper__X0DND dd{border-left:1px solid #3a6fa2;height:210px;opacity:0;padding:11px 0 10px;transition:.3s}.index-module_navBarWrapper__X0DND dd .index-module_navBarItem__m7wZ4{font-size:14px;height:30px;line-height:30px;text-align:center}.index-module_navBarWrapper__X0DND dd .index-module_navBarItem__m7wZ4 a{color:#a2c9f0;padding-bottom:3px}.index-module_navBarWrapper__X0DND dd .index-module_navBarItem__m7wZ4 a:hover{border-bottom:2px solid #fff;color:#fff}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ{align-items:center;display:flex;font-size:16px;height:24px;line-height:24px;margin:10px 0;position:absolute;right:0}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2{font-size:16px;height:16px;line-height:1;padding:0 15px}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj a,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 a{color:#fff}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj path,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj svg,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 path,.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 svg{fill:#fff}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_appDownload__Bx1Uj svg{animation:index-module_phone__w9Py1 2s;-webkit-animation:index-module_phone__w9Py1 2s infinite;font-size:18px;margin-right:3px;transform:rotate(0);transform-origin:center;vertical-align:-3px}.index-module_navBarWrapper__X0DND .index-module_rightList__RchPZ .index-module_usercenter__brbF2 svg{font-size:14px;margin-right:6px;vertical-align:-1px}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ{background:#9e1814}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ.index-module_hover__Gsl-V .index-module_navBarBg__jLfYB{background:rgba(124,25,22,.95)}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ .index-module_navBar__fLItn{background:#9e1814}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ .index-module_navBarList__iL2jR{background:#9e1814;border-bottom:1px solid #9e1814;border-top:1px solid #9e1814}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dl:hover dt{background:#8a1f1b}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dl:hover dd{background:#6d100c;border-color:#6d100c}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dl:hover+dl dd{border-color:#8a1f1b}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dt{border:none;color:#f5f5f5}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dt a{color:#f5f5f5}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dt a.index-module_selected__6G8lk{border-bottom:2px solid #fff}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dd{border-left:1px solid #8a1f1b}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dd .index-module_navBarItem__m7wZ4 a{color:#c29391}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ dd .index-module_navBarItem__m7wZ4 a:hover{border-bottom:2px solid #fff;color:#fff}.index-module_navBarWrapper__X0DND.index-module_red__45nyJ .index-module_rightList__RchPZ .index-module_usercenter__brbF2{border-left:1px solid #8a1f1b}@keyframes index-module_phone__w9Py1{0%{transform:rotate(0)}10%{transform:rotate(-15deg)}20%{transform:rotate(15deg)}30%{transform:rotate(-15deg)}40%{transform:rotate(15deg)}50%{transform:rotate(0)}to{transform:rotate(0)}}.index-module_pageHeader__jSG5w{background:#fff}.copyright{color:#333;font-size:12px;text-align:center}.copyright a{color:#338de6;-webkit-text-decoration:none;text-decoration:none}.copyright .copyright-img{border:0;display:inline-block;vertical-align:text-bottom}.copyright .recordcode{height:16px;line-height:16px;padding-top:6px;text-align:center}.copyright .recordcode .icon-police{background:url(https://bkssl.bdimg.com/static/wiki-common/widget/component/footer/img/icon-police_5f07082.png) 0 0 no-repeat;display:inline-block;height:16px;margin-right:6px;margin-top:-4px;vertical-align:middle;width:14px}.page-footer-content{display:flex;font-size:12px;justify-content:center;width:100%}.page-footer-content:after,.page-footer-content:before{content:" ";display:table}.page-footer-content:after{clear:both}.page-footer-content .block-item{box-sizing:content-box;float:left;width:210px}.page-footer-content .block-item.fresh-block{padding:0 35px 0 5px}.page-footer-content .block-item.question-block{padding:0 35px}.page-footer-content .block-item.suggestion-block{padding:0 5px 20px 35px}.page-footer-content .block-item .block-title{color:#333;font-size:20px;line-height:1.5}.page-footer-content .block-item .block-title svg{color:#aaa;margin-right:10px}.page-footer-content .block-item .block-content{padding:5px 0 0 30px;width:210px}.page-footer-content .block-item .block-content>a{color:#666;cursor:pointer;float:left;margin-bottom:5px;position:relative;-webkit-text-decoration:none;text-decoration:none;width:90px}.page-footer-content .block-item .block-content>a:hover{color:#338de6;-webkit-text-decoration:none;text-decoration:none}.page-footer-content .block-item .block-content .block-content-new-icon{height:7px;left:52px;position:absolute;top:3px}網(wǎng)頁(yè)新聞貼吧知道網(wǎng)盤圖片視頻地圖文庫(kù)資訊采購(gòu)百科百度首頁(yè)登錄注冊(cè)進(jìn)入詞條全站搜索幫助首頁(yè)秒懂百科特色百科知識(shí)專題加入百科百科團(tuán)隊(duì)權(quán)威合作個(gè)人中心收藏查看我的收藏0有用+10Z322次列車播報(bào)討論上傳視頻成都西站開(kāi)往拉薩站的直達(dá)特快列車同義詞T22（t22目錄）一般指Z322次列車Z322/Z323、Z324/Z321次列車是中國(guó)鐵路成都局集團(tuán)有限公司運(yùn)行于四川省成都市和西藏自治區(qū)拉薩市的直達(dá)特快列車，自2006年7月1日起開(kāi)行?，F(xiàn)由成都客運(yùn)段承運(yùn)成都西至西寧段、中國(guó)鐵路青藏集團(tuán)有限公司、西寧客運(yùn)段承運(yùn)西寧至拉薩段。列車使用25G型客車和25T型客車，經(jīng)由寶成鐵路、蘭渝鐵路、蘭青鐵路和青藏鐵路運(yùn)行，途經(jīng)四川省、甘肅省、青海省、西藏自治區(qū)四省市，全程3028千米。其中成都西站至拉薩站運(yùn)行34小時(shí)29分 [7]，使用車次為Z322/323次；拉薩站至成都東站運(yùn)行時(shí)間36小時(shí)3分，使用車次為Z324/321次。中文名Z322/Z323次列車起止站點(diǎn)成都西站—拉薩站運(yùn)營(yíng)里程3028千米運(yùn)行時(shí)間34小時(shí)29分開(kāi)通日期2006年7月1日列車型號(hào)25G型、青藏25T型目錄1歷史沿革2車輛編組3機(jī)務(wù)運(yùn)用4時(shí)刻表歷史沿革播報(bào)編輯2006年，歷時(shí)5年建設(shè)的世界上海拔最高、線路最長(zhǎng)的高原鐵路――青藏鐵路全線貫通，比原計(jì)劃提前1年，西藏自治區(qū)正式結(jié)束不通火車的歷史。初期鐵道部共計(jì)劃開(kāi)行3對(duì)旅客列車，分別是北京西至拉薩的特快列車，成都/重慶至拉薩的特快列車和西寧/蘭州至拉薩的快速列車。2006年2月28日，成都至拉薩的第一組旅客列車車體抵達(dá)青海格爾木市，并于3月初開(kāi)始在青藏鐵路進(jìn)行為期半個(gè)月的運(yùn)轉(zhuǎn)試驗(yàn)，然后回成都進(jìn)行調(diào)試。擔(dān)當(dāng)列車值乘的成都客運(yùn)段也擬訂了《成都至拉薩旅客列車開(kāi)行推進(jìn)計(jì)劃表》，并就人員選拔培訓(xùn)、制度規(guī)章、臥具備品服裝、餐飲供應(yīng)以及宣傳策劃等工作做了前期安排。2006年7月1日，隔日開(kāi)行成都~拉薩T22/3 T24/1次特快列車，全程3360公里。 [1]從發(fā)車時(shí)間來(lái)看，成都的T22次列車成為全國(guó)首趟進(jìn)藏列車，并于7月3日18時(shí)28分準(zhǔn)點(diǎn)抵達(dá)拉薩站。由中國(guó)鐵路成都局集團(tuán)有限公司采用5組高原版25T型客車執(zhí)行運(yùn)輸任務(wù)。與重慶北至拉薩T222/223、T224/221次列車套跑。2007年8月3日至10月18日，出于滿足進(jìn)藏需求，成都~拉薩T22/3、T24/1次列車，將在成都至西寧與西寧至拉薩分段開(kāi)行，在西寧站組織旅客換乘接運(yùn)列車。但售票價(jià)格、售票方式以及購(gòu)票方式都按原標(biāo)準(zhǔn)執(zhí)行。2008年5月，由于受到5·12汶川大地震的影響，從5月13日起，拉薩往返于成都方向的T22/23、T24/21次列車暫停運(yùn)營(yíng)，從而轉(zhuǎn)入到拉薩至重慶方向的運(yùn)輸工作，以滿足川渝兩地旅客出行需求。6月30日起，拉薩開(kāi)往成都的T22/23、T24/21次列車恢復(fù)隔日運(yùn)營(yíng)。Z322次列車上拍攝的青藏鐵路風(fēng)景(1張)2009年4月1日，中國(guó)鐵路大范圍調(diào)整列車運(yùn)行圖，其中成都至拉薩T22/3次始發(fā)時(shí)刻由原來(lái)的20時(shí)59分調(diào)整為20時(shí)36分，到達(dá)拉薩時(shí)刻由原來(lái)17時(shí)21分調(diào)整為16時(shí)10分，提前1小時(shí)11分；拉薩至成都T24/1次，始發(fā)時(shí)刻由原來(lái)的10時(shí)45分調(diào)整為11時(shí)15分，到達(dá)時(shí)刻由原來(lái)的8時(shí)25分調(diào)整為7時(shí)51分。2010年4月26日起大幅調(diào)整拉薩站各次列車運(yùn)行時(shí)刻。其中拉薩至成都T24/1次開(kāi)行時(shí)刻都由原來(lái)的11時(shí)15分推后至13時(shí)10分，而自成都始發(fā)拉薩的T22次列車，到達(dá)拉薩站時(shí)刻為17時(shí)02分，比原來(lái)推后22分。2016年5月15日，成都～拉薩T22/3 T24/1次改為Z322/3 Z324/1次。 [3-4]交由中國(guó)鐵路沈陽(yáng)局集團(tuán)有限公司管理。 [2]注：列車由中國(guó)鐵路成都局集團(tuán)有限公司和中國(guó)鐵路青藏集團(tuán)有限公司共同承運(yùn)，分段開(kāi)行，旅客需在西寧站下車進(jìn)行整列換乘。其中中國(guó)鐵路成都局集團(tuán)有限公司采用25G型客車承運(yùn)成都至西寧區(qū)間，中國(guó)鐵路青藏集團(tuán)有限公司用高原版25T型客車承運(yùn)西寧至拉薩區(qū)間，與重慶北至拉薩的Z222/223、Z224/221次列車套跑。 2017年10月22日，成都～拉薩Z322/3、Z324/1次于廣元至蘭州間改經(jīng)由蘭渝鐵路。 [5]2022年10月11日，成都站將停止辦理客運(yùn)業(yè)務(wù)，成都～拉薩Z322/3 Z324/1次調(diào)整至成都西站。 [6]車輛編組播報(bào)編輯Z322/323、Z324/321次列車現(xiàn)分段開(kāi)行，在成都至西寧段采用25G型客車，由19節(jié)車廂編組，包括12節(jié)硬車、4節(jié)硬座、2節(jié)軟臥以及1節(jié)餐車。西寧至拉薩區(qū)間采用中車青島四方機(jī)車車輛股份有限公司制造的青藏高原版25T型客車，由15節(jié)車廂編組，包括8節(jié)硬臥、4節(jié)硬座、2節(jié)軟臥以及1節(jié)餐車，定員載客930人。格爾木至拉薩區(qū)段則加掛1節(jié)空調(diào)發(fā)電車。這款客車是專門為青藏鐵路運(yùn)營(yíng)針對(duì)青藏高原的特殊環(huán)境以及氣候條件特別設(shè)計(jì)生產(chǎn)的高原鐵路客車，設(shè)有全封閉的雙層大玻璃、集便式廁所、航空氣密技術(shù)及供氧裝置等，采用墨綠色車身配以兩道黃線的涂裝，整體造價(jià)比普通客車高25%～30%。Z322次列車采用的青藏25T車底開(kāi)行初期，列車由中國(guó)鐵路成都局集團(tuán)有限公司成都客運(yùn)段拉薩車隊(duì)負(fù)責(zé)客運(yùn)任務(wù)，針對(duì)進(jìn)藏列車外籍旅客較多的情況，成都客運(yùn)段已專門聘請(qǐng)了相關(guān)教師對(duì)乘務(wù)人員進(jìn)行藏、漢、英“三語(yǔ)”培訓(xùn)，保證乘務(wù)人員與旅客的溝通交流，并在列車開(kāi)行前陸續(xù)派出400余名機(jī)關(guān)、車隊(duì)干部和列車骨干人員分批參加進(jìn)藏車輛“技術(shù)試驗(yàn)、試運(yùn)行”，并進(jìn)行高原氣候環(huán)境適應(yīng)鍛煉。列車乘務(wù)員的制服以藏紅色為主色調(diào)，在車廂裝飾和服務(wù)備品的配置上，該列車也選用了藏族民眾慣用的明黃、藏紅白等色調(diào)作為基調(diào)。車上所有的提示牌全部由漢、藏、英語(yǔ)三種文字組成。成都西至西寧段車號(hào)1~45~8910~1112~19車系YW25GYZ25GCA25GRW25GYW25G西寧至拉薩段編組車號(hào)NA1~45~678~1112~15車型KD25TYW25TRW25TCA25TYZ25TYW25T備注僅在格爾木站—拉薩站加掛西寧站—拉薩站編組機(jī)務(wù)運(yùn)用播報(bào)編輯列車全程需要更換3次牽引機(jī)車，成都西至格爾木區(qū)間為電氣化鐵路，使用電力機(jī)車牽引，格爾木至拉薩區(qū)間將換成中國(guó)鐵路青藏集團(tuán)有限公司特制的高原內(nèi)燃機(jī)車牽引。車站區(qū)段成都西—蘭州蘭州—格爾木格爾木—拉薩本務(wù)機(jī)車韶山7E型電力機(jī)車/和諧3D型電力機(jī)車和諧1D型電力機(jī)車NJ2型柴油機(jī)車/和諧3型內(nèi)燃機(jī)車配屬蘭局蘭段青藏寧段青藏格段乘務(wù)班組成都/蘭州西乘務(wù)在廣元換班蘭州西/西寧乘務(wù)在西寧換班格爾木乘務(wù)備注--加掛青藏KD25T時(shí)刻表播報(bào)編輯數(shù)據(jù)截至2023年7月1日： [7]車次站名進(jìn)站時(shí)間發(fā)車時(shí)間停留時(shí)間里程天數(shù)Z322成都西-21:13-0當(dāng)天Z323廣元02:2802:3810332第二天Z323蘭州08:2008:4020841第二天Z323西寧11:2111:41201057第二天Z323德令哈15:3215:3641574第二天Z323格爾木17:5118:16251886第二天Z323拉薩07:42--3028第三天新手上路成長(zhǎng)任務(wù)編輯入門編輯規(guī)則本人編輯我有疑問(wèn)內(nèi)容質(zhì)疑在線客服官方貼吧意見(jiàn)反饋投訴建議舉報(bào)不良信息未通過(guò)詞條申訴投訴侵權(quán)信息封禁查詢與解封?2025?Baidu?使用百度前必讀?|?百科協(xié)議?|?隱私政策?|?百度百科合作平臺(tái)?|?京ICP證030173號(hào)?京公網(wǎng)安備11000002000001號(hào)window.PAGE_DATA= {"lemmaId":22100791,"lemmaTitle":"Z322次列車","lemmaDesc":"成都西站開(kāi)往拉薩站的直達(dá)特快列車","lemmaType":0,"uid":465811569,"uname":"龍牛雞","createTime":1504001266,"updateTime":1750581788,"isDefault":0,"isDeleted":0,"rank":1,"extData":{"LemmaId":20982282,"audit_comment_category":390,"classify":[{"id":1033565,"idPath":"1033565/1033607/1033792","leafId":1033792,"leafName":"交通工具","mainCategory":1,"name":"應(yīng)用科學(xué)","path":"應(yīng)用科學(xué)/交通運(yùn)輸工程/交通工具"}],"discussion":{"relateInfo":[{"relateId":32990,"relateType":1}]},"isBaikeV6":1,"isFrontV6":1,"isSapp":0,"isWaitForPersonal":false,"kpdClassify":[{"id":337555,"name":"交通工具"}],"lemmaId":20982282,"lemma_id":20982282,"newEditor":1,"pass_count":25,"redirectFrom":[{"fromLemmaId":502585,"fromTitle":"T22"},{"fromLemmaId":19238358,"fromTitle":"T22/T23次列車"}],"subLemmaId":22743163,"updateTime":1750581789,"wapEdit":0},"extFlag":0,"versionId":650266166,"versionUid":6577480855,"versionUname":"百九十九iii","versionContributeFlag":{"flagId":1,"name":"百科蝌蚪團(tuán)","url":"https://baike.baidu.com/kedou"},"versionCreateTime":1726457431,"catalog":[{"level":1,"title":"歷史沿革","index":"1","uuid":"gnbk3fm8w3","height":28},{"level":1,"title":"車輛編組","index":"2","uuid":"gnbk3fm9af","height":28},{"level":1,"title":"機(jī)務(wù)運(yùn)用","index":"3","uuid":"gnbk3fmew6","height":28},{"level":1,"title":"時(shí)刻表","index":"4","uuid":"tOFTb0d9CuYN","height":28}],"abstract":[],"abstractAlbum":{"content":[{"albumId":1,"src":"0824ab18972bd40735faba3917c689510fb30e24a3ea","desc":"Z322次列車水牌","width":4032,"height":3024,"uuid":"sEPTULSHanGH"},{"albumId":1,"src":"bd315c6034a85edf8db12725d1031e23dd54564edf27","width":960,"height":720,"uuid":"tOHjpNpoEvnH"}],"desc":"Z322次列車的概述圖","total":2,"coverPic":{"albumId":1,"url":"https://bkimg.cdn.bcebos.com/pic/0824ab18972bd40735faba3917c689510fb30e24a3ea?x-bce-process=image/resize,m_lfit,w_536,limit_1/quality,Q_70","src":"0824ab18972bd40735faba3917c689510fb30e24a3ea","origSrc":"0824ab18972bd40735faba3917c689510fb30e24a3ea","desc":"Z322次列車水牌","width":4032,"height":3024,"uuid":"sEPTULSHanGH"},"wapPic":{"src":"ca1349540923dd54564e636e495ea4de9c82d158e227","origSrc":"0824ab18972bd40735faba3917c689510fb30e24a3ea","width":4037,"height":2688,"uuid":"tOHjtHPO2Ulq"},"sharePic":{"src":"8cb1cb1349540923dd54a6780a0fc609b3de9c82e327","origSrc":"0824ab18972bd40735faba3917c689510fb30e24a3ea","width":3024,"height":3024,"uuid":"tOHjtwIZcsAn"}},"reference":[{"type":1,"title":"初期運(yùn)營(yíng)方案確定 青藏鐵路7月1日正式通車","site":"新浪新聞","refDate":"2023-09-02","index":1,"uuid":"tJnYwucGYmwR","encodeUrl":"533aYdO6cr3_z3kATKbfmK-jYX7HMI6r7LSAB-RzzqIPmGapB4DgTZt8894x_7lkGwaFs5YtY5lHxrj8F0tD8_UXbu0zR7Irnnb6UDTKiqClp51sxg"},{"type":1,"title":"昨起鐵路大調(diào)圖 鞍山坐50個(gè)小時(shí)可直達(dá)三亞","site":"中國(guó)網(wǎng)?東海資訊","refDate":"2023-09-02","index":2,"uuid":"tJo2ZwgyxkyQ","encodeUrl":"533aYdO6cr3_z3kATPHfyPz3ZCzFNdqq6LPWUbpzzqIP0XOpQofkVI8h9Zk89v5pFUXIv5UsY9hanvynVlRH7vYWbrFrHOBl3hn_VjLE1rvj-NE0mNBa-84eBA"},{"type":1,"title":"西安鐵路局“5.15”調(diào)圖方案出臺(tái) 開(kāi)行列車總數(shù)將達(dá)259對(duì)","site":"新華網(wǎng)","refDate":"2023-09-02","index":3,"uuid":"tOFPPNEzHzNm","encodeUrl":"533aYdO6cr3_z3kATPyMmP33NibEMYiuubLaV-FzzqIP0XOpX5nyFJA77t8q__liAEXIv5UtcNkZn_yjWQha7PcRd_A1RqojlGmsPDLAwbfn_9g1nc8c59c"},{"type":1,"title":"沈陽(yáng)人去海南、進(jìn)西藏 將有直達(dá)火車了！","site":"千龍網(wǎng)","refDate":"2023-09-02","index":4,"uuid":"tOFQZXcVFYGj","encodeUrl":"533aYdO6cr3_z3kATPSNmK73MS_MM475urbSW7VzzqIPmGapB4jsVIk849Jx7_5mGgfEvp8sY9kY2br6C01a7vMRePIwRr0hlX_hEGuGlOI"},{"type":1,"title":"蘭渝鐵路9月29日全線貫通 多次列車將調(diào)整或改線","site":"央視網(wǎng)","refDate":"2023-09-02","index":5,"uuid":"tOFRJAwhmZmC","encodeUrl":"533aYdO6cr3_z3kATKfdnvSkNyaQY9j96rOFUeRzzqIP0XOpRovyScYx48MpsPRoGUSZ4Mk1L4ZM2br8FTonio53G6dDA_N7w3-rJlSFq-rmvqh44tBDo4NBXrNU37Ws6g"},{"type":1,"title":"11日起成都站（火車北站）停辦客運(yùn)業(yè)務(wù)，這些車次將調(diào)整","site":"涼山彝族自治州人民政府","refDate":"2023-09-02","index":6,"uuid":"tOFSN52T9Uup","encodeUrl":"533aYdO6cr3_z3kATKLYzKr1O32QMduu6rGAWrRzzqIP0XOpX5nyFIQh-pk48eEpFwWEqo9kd5kTge-hZUpC6fYXbql_FeJNnHH4UTPdy77k_dgxhZVGo4hBWa0XgJ7ztUf41iSLx-iR62E"},{"type":1,"title":"Z322次列車時(shí)刻表","site":"攜程","refDate":"2023-09-02","index":7,"uuid":"tOHjHlCOXr8y","encodeUrl":"533aYdO6cr3_z3kATPKCzq2lMHnEYo6otraCW-ZzzqIPmGapB5r3W4E885k86uVuBEXIv5UtdMQUn-aoVRQet6lHbol3E-x8_iWnBmeHlev5ldozmN4V_9YaCfNE0oiFu0342yqD26aW72nul2ef4YfgKQ"}],"modules":{"discussion":{"showHelpEdit":1},"globalConfig":{"data":{"serviceAdLemmaCategory":[337597,337474]}},"paper":{"switch":false},"second":{"head":[{"secondId":39225142,"type":1,"form":2,"style":1,"source":100,"sourceId":"6647457489568850741","authorType":0,"platform":99,"lemma":{"relType":1,"relValue":{"level":""},"te":0,"tr":[],"ts":0,"tw":0,"type":3,"weight":0},"score":1,"createTime":1624217608,"publishTime":1750581717,"isPay":0,"collectionId":0}]},"pinzhuan":{}},"albums":[{"albumId":1,"desc":"Z322次列車水牌","total":2,"coverPic":{"albumId":1,"src":"0824ab18972bd40735faba3917c689510fb30e24a3ea","url":"https://bkimg.cdn.bcebos.com/pic/0824ab18972bd40735faba3917c689510fb30e24a3ea?x-bce-process=image/resize,m_lfit,w_536,limit_1/quality,Q_70","width":4032,"height":3024,"desc":"Z322次列車水牌","uuid":"sEPTULSHanGH"},"content":[{"albumId":1,"src":"0824ab18972bd40735faba3917c689510fb30e24a3ea","url":"","width":4032,"height":3024,"desc":"Z322次列車水牌","uuid":"sEPTULSHanGH"},{"albumId":1,"src":"bd315c6034a85edf8db12725d1031e23dd54564edf27","url":"","width":960,"height":720,"uuid":"tOHjpNpoEvnH"}]},{"albumId":4976532852,"desc":"Z322次列車上拍攝的青藏鐵路風(fēng)景","total":1,"layout":"right","coverPic":{"albumId":4976532852,"src":"622762d0f703918ff860c4005b3d269758eec443","url":"https://bkimg.cdn.bcebos.com/pic/622762d0f703918ff860c4005b3d269758eec443?x-bce-process=image/resize,m_lfit,w_4096,h_2033,limit_1","width":4128,"height":2322,"desc":"Z322次列車上拍攝的青藏鐵路","uuid":"sEPUf4fhmcFl"},"content":[{"albumId":4976532852,"src":"622762d0f703918ff860c4005b3d269758eec443","url":"","width":4128,"height":2322,"desc":"Z322次列車上拍攝的青藏鐵路","uuid":"sEPUf4fhmcFl"}]},{"albumId":0,"desc":"詞條圖片","total":1,"coverPic":{"albumId":0,"tag":"image","type":"normal","src":"f2deb48f8c5494ee32a6f2d327f5e0fe98257e70","url":"https://bkimg.cdn.bcebos.com/pic/f2deb48f8c5494ee32a6f2d327f5e0fe98257e70?x-bce-process=image/resize,m_lfit,w_220,h_220,limit_1","width":580,"height":326,"cropWidth":220,"cropHeight":123.65517,"owner":"c_zhangjun","title":"Z322次列車采用的青藏25T車底","layout":"right","style":"float: right;","uuid":"hpdn62dco95"},"content":[{"albumId":0,"tag":"image","type":"normal","src":"f2deb48f8c5494ee32a6f2d327f5e0fe98257e70","url":"https://bkimg.cdn.bcebos.com/pic/f2deb48f8c5494ee32a6f2d327f5e0fe98257e70?x-bce-process=image/resize,m_lfit,w_220,h_220,limit_1","width":580,"height":326,"cropWidth":220,"cropHeight":123.65517,"owner":"c_zhangjun","title":"Z322次列車采用的青藏25T車底","layout":"right","style":"float: right;","uuid":"hpdn62dco95"}]}],"card":{"type":243,"left":[{"key":"name","title":"中文名","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"Z322/Z323次列車"}]}]},{"key":"terminal","title":"起止站點(diǎn)","isArray":false,"delimiter":"","data":[{"dataType":"text","text":[{"tag":"text","text":"成都西站—拉薩站"}]}]},{"key":"customDefault","title":"運(yùn)營(yíng)里程","isArray":false,"delimiter":"","data":[{"dataType":"enum","text":[{"tag":"text","text":"3028千米"}],"value":"3028千米"}]}],"right":[{"key":"customDefault","title":"運(yùn)行時(shí)間","isArray":false,"delimiter":"","data":[{"dataType":"enum","text":[{"tag":"text","text":"34小時(shí)29分"}],"value":"34小時(shí)29分"}]},{"key":"dateOfOpening","title":"開(kāi)通日期","isArray":false,"delimiter":"","data":[{"dataType":"dateTime","text":[{"tag":"text","text":"2006年7月1日"}],"value":{"day":"1","hour":"","minitue":"","month":"7","second":"","year":"2006"}}]},{"key":"customDefault","title":"列車型號(hào)","isArray":false,"delimiter":"","data":[{"dataType":"enum","text":[{"tag":"text","text":"25G型、青藏25T型"}],"value":"25G型、青藏25T型"}]}]},"lemmaCnt":1,"tips":{"isPolyseme":0,"viewTip":{"link":"/item/T22","title":"T22","fromId":502585,"isPolyseme":0,"fromDesc":"t22目錄"}},"encodeLemmaId":"c400d7cfb8c574d2051ad419","versionUk":"ev_PYtiDxtHTPOAtZg-b6A","description":"Z322/Z323、Z324/Z321次列車是中國(guó)鐵路成都局集團(tuán)有限公司運(yùn)行于四川省成都市和西藏自治區(qū)拉薩市的直達(dá)特快列車，自2006年7月1日起開(kāi)行?，F(xiàn)由成都..."}window.__abbaidu_2020_subidgetf||(window.__abbaidu_2020_subidgetf=function(){return"01000000"}) 高壓鍋爐管是鍋爐管的一種，屬于無(wú)縫鋼管類別。制造方法與無(wú)縫管相同，但對(duì)制造鋼管所用的鋼種有嚴(yán)格的要求。高壓鍋爐管使用時(shí)經(jīng)常處于高溫和高壓條件，管子在高溫?zé)煔夂退魵獾淖饔孟?，?huì)發(fā)生氧化和腐蝕。要求鋼管具有高的持久強(qiáng)度，高的抗氧化腐蝕性能，并有良好的組織穩(wěn)定性。高壓鍋爐管主要用來(lái)制造高壓和超高壓鍋爐的過(guò)熱器管、再熱器管、導(dǎo)氣管、主蒸汽管等。中文名 高壓鍋爐管 外文名 High pressure boiler tube 制造工藝 精拔、光亮、熱軋 類 型 屬于無(wú)縫鋼管類別 學(xué) 科 冶金工程介紹高壓鍋爐管是鍋爐管的一種，屬于無(wú)縫鋼管類別。制造方法與無(wú)縫管高壓鍋爐管相同，但對(duì)制造鋼管所用的鋼種有嚴(yán)格的要求。高壓鍋爐管使用時(shí)經(jīng)常處于高溫和高壓條件。高壓鍋爐管主要用來(lái)制造高壓和超高壓鍋爐的過(guò)熱器管、再熱器管、導(dǎo)氣管、主蒸汽管等。鍋爐管由于長(zhǎng)期在高溫和高壓條件下工作，材料將發(fā)生蠕變，塑性和韌性下降，原始組織改變，產(chǎn)生腐蝕等。作為鍋爐用的鋼管應(yīng)具備：（1）足夠的持久強(qiáng)度；（2）足夠的塑性變形能力； （3） 最小的時(shí)效傾向和熱脆性；（4）高的抗氧化、耐煤灰、耐天然氣高溫下腐蝕、蒸汽和應(yīng)力腐蝕性能；（5）良好的組織穩(wěn)定性以及良好的工藝性能。高壓鍋爐管的鋼種有碳鋼以及珠光體、鐵素體和奧氏體型不銹耐熱鋼。為了提高火力發(fā)電機(jī)組的熱效率、降低燃耗，世界各國(guó)均以發(fā)展大容量、高參數(shù)（高溫、高壓）火電機(jī)組（1000MW以上）為主。蒸汽壓力提高到31.5～34.3MPa，過(guò)熱蒸汽溫度達(dá)595～650℃，向超高壓臨界壓力發(fā)展，這樣對(duì)高壓鍋爐管提出了更高的要求。為此開(kāi)發(fā)了新的鋼種，以滿足高參數(shù)電站鍋爐的需用。
滬ICP備2021035645號(hào)
在線客服