双乳被老汉揉搓A毛片免费观看_狂猛欧美激情性XXXX大豆行情_亚洲AV午夜福利精品一区二区_欧美大片aaaaa免费观看

   15CrMoG合金三通,12Cr1MoVG合金三通,F91合金三通,T91合金三(san)通,P91合金三(san)通,P92合金三通,F11合金三(san)通,P11合金三(san)通,P12合金三通,T12合金(jin)三(san)通,12Cr2Mo合金三通(tong),10CrMo910合(he)金三通, T22合金三通(tong) ,P22合金三(san)通,F22合金三(san)通(tong),T5合金(jin)三通(tong), P5合金三通(tong),Cr9Mo合(he)金三通, P9合金三通,WB36合(he)金(jin)三(san)通,1Cr5Mo合金三通,10CrMo910合金三通,A672B70CL32合金三(san)通,鋼研102[12Cr2MoWTiB(R102)合金(jin)三通等、高壓鍋爐碳鋼管（20G、ST45.8/Ⅲ、SA106B、SA210C等），低溫管A333GR1、A333GR6、A333GR3、A333GR8、A333GR7。可加工生產銷售外徑Ф10mm-1340mm、壁厚2-260mm的各種高壓合金管件，合金管，合金彎頭，合金三通，合金彎管，合金異徑管，合金封頭，合金管帽，鍛制三通，鍛制管件，高壓配管。產品廣泛用于電廠、化工、石化輸送管道。電站鍋爐用高壓鍋爐鋼管外，公司還自備室內倉庫，常年儲備各種規格的電站鍋爐用高壓鍋爐管、合金管、管線鋼管，為各大用戶提供現貨資源

 A335P5、A213T5、A335P12、A213T11、A335P12、A213T22、A335P92、A335P91、A335P22、A335P11、A672B70CL32、A691Gr2-1/4CrCL22、A106B、15NiCuMoNb5（WB36），2×660MW超(chao)超(chao)臨界(jie)A335P91合金管件(jian),350MW超(chao)臨界(jie)機組A335P91合金管件,A335P91合金彎頭,A335P91合金鋼管(guan),A335P91合金三通,A335P91合金異徑管,四大(da)管(guan)道的(de)主要合(he)(he)(he)金(jin)管(guan)材質：A335P5、A213T5、A335P12、A213T11、A335P12、A213T22、A335P92、A335P91、A335P22、A335P11、A672B70CL32、A691Gr2-1/4CrCL22、A106B、15NiCuMoNb5（WB36）等。 A335P91鍛制管(guan)件,A335P91鍛制三通,高溫高壓(ya)A335P91彎(wan)頭(tou)(tou),高溫高壓(ya)大(da)口(kou)徑(jing)A335P91鋼管(guan),P91合(he)(he)(he)金(jin)彎(wan)頭(tou)(tou),P91合(he)(he)(he)金(jin)鋼管(guan)一(yi)般在(zai)自動軋(ya)(ya)管(guan)機(ji)(ji)組上(shang)(shang)生(sheng)產(chan)。實心(xin)管(guan)坯(pi)經檢查并清除表面(mian)缺陷，截成所需長度(du)，在(zai)管(guan)坯(pi)穿孔端(duan)(duan)端(duan)(duan)面(mian)上(shang)(shang)定(ding)心(xin)，然(ran)后送(song)往加(jia)熱爐加(jia)熱，在(zai)穿孔機(ji)(ji)上(shang)(shang)穿孔。在(zai)穿孔同時不斷旋轉和(he)前進 P91合(he)(he)(he)金(jin)管(guan)件，在(zai)軋(ya)(ya)輥和(he)頂頭(tou)(tou)的(de)作用下 P91合(he)(he)(he)金(jin)管(guan)件專業生(sheng)產(chan)，管(guan)坯(pi)內部逐漸(jian)形成空腔(qiang)，稱(cheng)毛管(guan)。再送(song)至自動軋(ya)(ya)管(guan)機(ji)(ji)上(shang)(shang)繼(ji)續軋(ya)(ya)制。后經均(jun)整(zheng)機(ji)(ji)均(jun)整(zheng)壁厚，經定(ding)徑(jing)機(ji)(ji)定(ding)徑(jing)，達到(dao)規(gui)格要求(qiu)。利(li)用連續式軋(ya)(ya)管(guan)機(ji)(ji)組生(sheng)產(chan)熱軋(ya)(ya) P91合(he)(he)(he)金(jin)管(guan)是較先進的(de)方法。P91合(he)(he)(he)金(jin)管(guan)鋼相當于國標10Cr9Mo1VNb。T91／P91（10Cr9Mo1VNb） P91合(he)(he)(he)金(jin)管(guan)特點：不僅具(ju)有高的(de)抗氧化性能和(he)抗高溫蒸汽(qi).

A335P91合(he)(he)金(jin)鋼(gang)(gang)(gang)(gang)管(guan)(guan)(guan)(guan)(guan)作為(wei)(wei)(wei)電(dian)(dian)(dian)站(zhan)主(zhu)(zhu)(zhu)蒸(zheng)(zheng)汽管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)、再(zai)(zai)熱(re)蒸(zheng)(zheng)汽熱(re)段(duan)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)的材(cai)(cai)料，如珞璜電(dian)(dian)(dian)廠(chang)、鴨(ya)河口(kou)電(dian)(dian)(dian)廠(chang)、西(xi)固熱(re)電(dian)(dian)(dian)廠(chang)、楊柳青電(dian)(dian)(dian)廠(chang)、邯峰(feng)電(dian)(dian)(dian)廠(chang)、準(zhun)格爾電(dian)(dian)(dian)廠(chang)等(deng)。P91鋼(gang)(gang)(gang)(gang)材(cai)(cai)比(bi)(bi)P22強度(du)高(gao)(gao)，且其強度(du)隨溫(wen)度(du)升高(gao)(gao)下降(jiang)較(jiao)少，在(zai)(zai)(zai)20℃ 時，P91鋼(gang)(gang)(gang)(gang)材(cai)(cai)抗(kang)拉強度(du)比(bi)(bi)P22鋼(gang)(gang)(gang)(gang)材(cai)(cai)高(gao)(gao)41．6％ ；在(zai)(zai)(zai)538℃時，P91鋼(gang)(gang)(gang)(gang)材(cai)(cai)的許(xu)用(yong)(yong)應(ying)力卻比(bi)(bi)P22鋼(gang)(gang)(gang)(gang)材(cai)(cai)高(gao)(gao)83．3％ 。正是由于P91鋼(gang)(gang)(gang)(gang)材(cai)(cai)在(zai)(zai)(zai)高(gao)(gao)溫(wen)下具有比(bi)(bi)P22鋼(gang)(gang)(gang)(gang)材(cai)(cai)高(gao)(gao)得多的許(xu)用(yong)(yong)應(ying)力。使(shi)得其用(yong)(yong)作主(zhu)(zhu)(zhu)蒸(zheng)(zheng)汽管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)時壁(bi)厚比(bi)(bi)采用(yong)(yong)P22鋼(gang)(gang)(gang)(gang)材(cai)(cai)薄(bo)(bo)得多。這是P91鋼(gang)(gang)(gang)(gang)材(cai)(cai)在(zai)(zai)(zai)大機組上應(ying)用(yong)(yong)越(yue)來(lai)越(yue)廣泛的主(zhu)(zhu)(zhu)要原因主(zhu)(zhu)(zhu)蒸(zheng)(zheng)汽管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)采用(yong)(yong)P91與采用(yong)(yong)P22鋼(gang)(gang)(gang)(gang)材(cai)(cai)的初步比(bi)(bi)較(jiao),主(zhu)(zhu)(zhu)蒸(zheng)(zheng)汽管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)采用(yong)(yong)P22材(cai)(cai)質(zhi)(zhi)時，主(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)規(gui)(gui)格為(wei)(wei)(wei)ID368×82，支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)規(gui)(gui)格為(wei)(wei)(wei)ID273×62.23；采用(yong)(yong)P91材(cai)(cai)質(zhi)(zhi)時，主(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)規(gui)(gui)格為(wei)(wei)(wei)ID368．3×40，支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)規(gui)(gui)格為(wei)(wei)(wei)ID273×30。對比(bi)(bi)可(ke)知，主(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)壁(bi)厚減(jian)薄(bo)(bo)了42mm，減(jian)薄(bo)(bo)率為(wei)(wei)(wei)51．2％ ；支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)壁(bi)厚減(jian)薄(bo)(bo)了32．23mm，減(jian)薄(bo)(bo)率為(wei)(wei)(wei)51．8％。管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)總重(zhong)大大減(jian)少，管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)總重(zhong)比(bi)(bi)P91／P22=1／2．18。四(si)大管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)主(zhu)(zhu)(zhu)蒸(zheng)(zheng)汽管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)主(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan) A335 P91 ,主(zhu)(zhu)(zhu)蒸(zheng)(zheng)汽管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan) A335 P91 ,高(gao)(gao)壓(ya)(ya)旁路(lu)入口(kou)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao) A335 P91,高(gao)(gao)溫(wen)再(zai)(zai)熱(re)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)主(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)A335P91 ,高(gao)(gao)溫(wen)再(zai)(zai)熱(re)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)A335 P91 ,低壓(ya)(ya)旁路(lu)入口(kou)主(zhu)(zhu)(zhu)管(guan)(guan)(guan)(guan)(guan)A335P91彎(wan)頭，四(si)大管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)配(pei)管(guan)(guan)(guan)(guan)(guan),低壓(ya)(ya)旁路(lu)入口(kou)管(guan)(guan)(guan)(guan)(guan)支(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)A335P91P91鍛(duan)(duan)制合(he)(he)金(jin)三(san)(san)通(tong)(tong)，P91高(gao)(gao)壓(ya)(ya)鍛(duan)(duan)制三(san)(san)通(tong)(tong)廠(chang)家，P91高(gao)(gao)溫(wen)高(gao)(gao)壓(ya)(ya)鍛(duan)(duan)制三(san)(san)通(tong)(tong)，無縫1/2＂－48＂(DN15－DN1200),標準(zhun)：GD2000, GD87，高(gao)(gao)壓(ya)(ya)鍛(duan)(duan)制三(san)(san)通(tong)(tong)MSS SP－43，材(cai)(cai)質(zhi)(zhi)A335P5、A213T5、A335P12、A213T11、A335P12、A213T22、A335P92、A335P91、A335P22、A335P11、A672B70CL32、A691Gr2-1/4CrCL22、A106B、15NiCuMoNb5,WB36等(deng).高(gao)(gao)溫(wen)高(gao)(gao)壓(ya)(ya)鍛(duan)(duan)制三(san)(san)通(tong)(tong)主(zhu)(zhu)(zhu)要用(yong)(yong)于石油化工鍋爐管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)(dao)(dao)(dao)(dao)(dao)等(deng)的用(yong)(yong)途中(zhong)，在(zai)(zai)(zai)使(shi)用(yong)(yong)領域中(zhong)展現良好(hao)的使(shi)用(yong)(yong)價值。

15CrMoG,12Cr1MoVG,F91,T91,P91,P92,F11,P11,P12,T12,12Cr2Mo,10CrMo910, T22 ,P22,F22,T5,P5,Cr9Mo, P9,WB36,1Cr5Mo,A672B70CL32,鋼(gang)(gang)研102[12Cr2MoWTiB(R102)等）、高壓(ya)(ya)鍋爐碳鋼(gang)(gang)管(guan)(guan)(guan)(guan)（20G、ST45.8/Ⅲ、SA106B、SA210C等），低溫(wen)管(guan)(guan)(guan)(guan)A333GR1、A333GR6、A333GR3、A333GR8、A333GR7。可加工生產(chan)銷售外徑Ф10mm-1340mm、壁厚2-260mm的各(ge)種(zhong)高壓(ya)(ya)合(he)金(jin)(jin)(jin)管(guan)(guan)(guan)(guan)件，合(he)金(jin)(jin)(jin)管(guan)(guan)(guan)(guan)，合(he)金(jin)(jin)(jin)彎(wan)(wan)頭，合(he)金(jin)(jin)(jin)三通，合(he)金(jin)(jin)(jin)彎(wan)(wan)管(guan)(guan)(guan)(guan)，合(he)金(jin)(jin)(jin)異徑管(guan)(guan)(guan)(guan)，合(he)金(jin)(jin)(jin)封頭，合(he)金(jin)(jin)(jin)管(guan)(guan)(guan)(guan)帽，鍛制三通，鍛制管(guan)(guan)(guan)(guan)件，高壓(ya)(ya)配管(guan)(guan)(guan)(guan)。產(chan)品廣泛用(yong)于電廠、化工、石化輸送管(guan)(guan)(guan)(guan)道。電站鍋爐用(yong)高壓(ya)(ya)鍋爐鋼(gang)(gang)管(guan)(guan)(guan)(guan)外，公司還自備室內(nei)倉庫，常年儲備各(ge)種(zhong)規格的電站鍋爐用(yong)高壓(ya)(ya)鍋爐管(guan)(guan)(guan)(guan)、合(he)金(jin)(jin)(jin)管(guan)(guan)(guan)(guan)、管(guan)(guan)(guan)(guan)線鋼(gang)(gang)管(guan)(guan)(guan)(guan)，為各(ge)大用(yong)戶提(ti)供(gong)現貨資源