htspipe.comTau Txais NqeKev noogWelded TubeKev noogASTM A320 qib l7m bolts thiab studs tseem yog los ntawm quenched thiab tempered alloy steel.
ASTM A320 qib l7m bolts thiab studs tseem yog los ntawm quenched thiab tempered alloy steel.
Muaj ntau hom thiab qib ntawm cov dig muag flanges ib yam nkaus. Muaj lwm yam kev sib txawv ntawm Asme sa-182 xws li yeeb nkab flanges xws li lub weld caj dab flanges thiab (socket weld flanges txhua qhov tshwj xeeb rau ib lub luag haujlwm tshwj xeeb
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Alloy Steel qib 2H cov tshuab txuas ruaj khov muaj nyob rau ntau qhov ntau thiab tsawg thiab tsawg raws li kev ua lag luam thiab cov neeg siv khoom xav tau. Peb ua lub luag haujlwm tseem ceeb hauv kev muab peb cov neeg muas zaub nrog cov khoom siv hluav taws xob siab ntau xws li qhov ntev zoo, kev cai daws teeb meem, ruaj khov thiab ntau dua.
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