香蕉视频app苹果-高清在线

常用螺栓使用溫度限制和許用應力參照表

香蕉視(shi)頻app蘋果:常用(yong)螺栓使用(yong)溫度(du)限制(zhi)和許用(yong)應力參(can)照(zhao)表...

常用鋼管使用溫度限制和許用應力參照表

香蕉視頻app蘋果:常(chang)用(yong)鋼管使用(yong)溫度限制和許用(yong)應(ying)力參照表...

常用非金屬材料線膨脹系數參照表

香蕉視(shi)頻app蘋果:常(chang)用非金屬材(cai)料線(xian)膨脹系數(shu)參照(zhao)表...

國內外管道器材描述常用縮寫詞中英文對照表

香蕉視(shi)頻(pin)app蘋果:國內外(wai)管道(dao)器材描述(shu)常(chang)用縮寫(xie)詞中(zhong)英文(wen)對(dui)照表...

常用金屬材料線膨脹系數參照表

香蕉視(shi)頻(pin)app蘋果:常用金屬材料線膨脹系數參(can)照表...

工業管道設計綜合與工程應用

工(gong)(gong)業(ye)管(guan)(guan)(guan)(guan)道(dao)(dao)廣泛應用于各(ge)工(gong)(gong)礦企業(ye)、事業(ye)單位(wei)等(deng)各(ge)行(xing)各(ge)業(ye)中為(wei)生產(chan)制作各(ge)種產(chan)品過程所需(xu)工(gong)(gong)藝管(guan)(guan)(guan)(guan)道(dao)(dao)、公用工(gong)(gong)程管(guan)(guan)(guan)(guan)道(dao)(dao)及(ji)其他輔(fu)助管(guan)(guan)(guan)(guan)道(dao)(dao)。工(gong)(gong)業(ye)管(guan)(guan)(guan)(guan)道(dao)(dao)有一部(bu)(bu)分屬(shu)于壓力(li)管(guan)(guan)(guan)(guan)道(dao)(dao)（國(guo)家市場監督局(ju)技術質量部(bu)(bu)門(men)監管(guan)(guan)(guan)(guan)范圍的(de)管(guan)(guan)(guan)(guan)道(dao)(dao)）。在我(wo)國(guo)，工(gong)(gong)業(ye)管(guan)(guan)(guan)(guan)道(dao)(dao)包含了動力(li)管(guan)(guan)(guan)(guan)道(dao)(dao)。筆者到(dao)國(guo)內外一些設計單位(wei)調研，石(shi)...

燃氣管道常用標準規范介紹

國家燃氣(qi)管道(dao)常(chang)用(yong)(yong)標準規范主要有以下(xia)幾種(zhong)：GB/T38942《壓力管道(dao)規范公用(yong)(yong)管道(dao)》GB/T3091《低壓流體(ti)輸送用(yong)(yong)焊接(jie)鋼(gang)(gang)管》GB/T8163《輸送流體(ti)用(yong)(yong)無縫(feng)鋼(gang)(gang)管》GB/T9711《石(shi)油天然氣(qi)工業(ye)管線輸送系統用(yong)(yong)鋼(gang)(gang)管》GB/T12459《鋼(gang)(gang)制對焊管件類(lei)型與參數》GB/T1...

燃氣管道的施工檢驗標準要求

國家現行標準(zhun)CJJ33《城(cheng)鎮燃氣(qi)輸(shu)(shu)配工(gong)程(cheng)施(shi)工(gong)及(ji)驗收(shou)規范》適用于城(cheng)鎮燃氣(qi)設計壓(ya)(ya)力(li)不大(da)于4.0MPa的(de)新(xin)建、改建和擴建輸(shu)(shu)配工(gong)程(cheng)的(de)施(shi)工(gong)及(ji)驗收(shou)。對于城(cheng)鎮燃氣(qi)輸(shu)(shu)配工(gong)程(cheng)的(de)場站內部壓(ya)(ya)力(li)管(guan)(guan)(guan)道，不僅(jin)要按照TSGD0001《壓(ya)(ya)力(li)管(guan)(guan)(guan)道安(an)全技術(shu)監(jian)察(cha)規程(cheng)-工(gong)業管(guan)(guan)(guan)道》中的(de)相(xiang)關(guan)規定進行施(shi)工(gong)及(ji)...

燃氣管道防腐蝕設計要求規范

管道防(fang)腐層的預制、施工過程(cheng)(cheng)中所涉(she)及的有關工業衛(wei)生和(he)環境保護，應符合現行國家標(biao)準(zhun)GB7692《涂(tu)(tu)裝作(zuo)業安(an)全(quan)規程(cheng)(cheng)涂(tu)(tu)裝前(qian)(qian)處理(li)工藝安(an)全(quan)》和(he)GB7693《涂(tu)(tu)裝作(zuo)業安(an)全(quan)規程(cheng)(cheng)涂(tu)(tu)裝前(qian)(qian)處理(li)工藝通風凈化》的規定。防(fang)腐前(qian)(qian)鋼管表面的預處理(li)應符合國家現行標(biao)準(zhun)SY／T040...

液化石油氣供應的設計要求規范

液化(hua)石(shi)油氣供(gong)(gong)(gong)應(ying)基地(di)按其功能可(ke)分為儲(chu)(chu)存(cun)站(zhan)(zhan)、儲(chu)(chu)配站(zhan)(zhan)和灌瓶(ping)站(zhan)(zhan)。液化(hua)石(shi)油氣供(gong)(gong)(gong)應(ying)基地(di)的規模應(ying)以城鎮燃氣總體規劃為依據，根(gen)據供(gong)(gong)(gong)應(ying)用戶(hu)類別、戶(hu)數和用氣量(liang)指標等因素(su)確定(ding)當(dang)液化(hua)石(shi)油氣供(gong)(gong)(gong)應(ying)基地(di)儲(chu)(chu)罐(guan)設計容(rong)量(liang)超過3000m3時，宜將(jiang)儲(chu)(chu)罐(guan)分別設置在(zai)儲(chu)(chu)存(cun)站(zhan)(zhan)和灌瓶(ping)站(zhan)(zhan)。當(dang)儲(chu)(chu)罐(guan)設計容(rong)量(liang)小于(yu)3000m3時，可(ke)將(jiang)儲(chu)(chu)罐(guan)...

門站、儲配站的設計要求規范

1.門站的(de)(de)作(zuo)用(yong)：接(jie)受天然氣(qi)長輸(shu)管道來氣(qi)，并根據(ju)需要(yao)進行(xing)凈(jing)化、調(diao)壓(ya)、計量、加臭后，向(xiang)城鎮(zhen)燃(ran)氣(qi)輸(shu)配(pei)管網或(huo)儲配(pei)站輸(shu)送商品燃(ran)氣(qi)。儲配(pei)站的(de)(de)主要(yao)作(zuo)用(yong)：接(jie)受由氣(qi)源(yuan)或(huo)門站供(gong)應的(de)(de)燃(ran)氣(qi)，并根據(ju)需要(yao)進行(xing)凈(jing)化、儲存、加壓(ya)、調(diao)壓(ya)、計量、加臭后向(xiang)城鎮(zhen)燃(ran)氣(qi)輸(shu)配(pei)系(xi)統輸(shu)送商...

調壓站和調壓裝置的設計要求規范

1.調(diao)(diao)壓(ya)站(zhan)(zhan)與調(diao)(diao)壓(ya)裝置的(de)(de)設(she)置應符(fu)合現行國家(jia)標準GB50028的(de)(de)有關(guan)規定。2.調(diao)(diao)壓(ya)站(zhan)(zhan)（或調(diao)(diao)壓(ya)箱或調(diao)(diao)壓(ya)柜）的(de)(de)設(she)計應符(fu)合下列要(yao)求： ①.低壓(ya)管網不(bu)成環的(de)(de)區(qu)域調(diao)(diao)壓(ya)站(zhan)(zhan)和連續生產使用(yong)(yong)的(de)(de)用(yong)(yong)戶調(diao)(diao)壓(ya)裝置宜設(she)備用(yong)(yong)調(diao)(diao)壓(ya)器，其他情況下的(de)(de)調(diao)(diao)壓(ya)器可不(bu)設(she)備用(yong)(yong)。 ②.調(diao)(diao)壓(ya)器的(de)(de)燃氣(qi)...

1 2 3 4 5 6 7 8 9 10 下一頁尾頁

香蕉视频app苹果

新聞中心