ASTM A672 steel yeeb nkab yog dab tsi?
CovASTM A672 Cov Lus Qhia Tshwj Xeebspecification npog electrofusion welded (EFW) carbon steel yeeb nkab tsim los ntawm siab hlab ntsha qib steel daim hlau, haum rau nruab nrab - thiab siab - kub ib puag ncig.
Dab tsi ib puag ncig yog ASTM A672 steel yeeb nkab haum rau?
ASTM A672 steel yeeb nkabyog haum rau nruab nrab- thiab siab -siab, nruab nrab- thiab siab- qhov kub thiab txias nyob rau hauv kev lag luam xws li roj thiab roj, fais fab nroj tsuag, thiab tshuaj.
Vim li cas ASTM A672 steel yeeb nkab ua tau zoo tshaj plaws hauv kev siv siab -siab?
High yield zog thiab tensile zog ntawmASTM A672 steel yeeb nkabqia los ntawm cov hlab ntsha qib steel phaj lawv siv. Piv rau seamless steel kav xws li ASTM A106, ASTM A672 EFW txheej txheem tso cai rau cov phab ntsa tuab thiab zoo ib yam weld zoo. Qhov no ua kom muaj kev thauj khoom zoo heev -cov kabmob muaj peev xwm thiab kev cia siab ntev ntev -.
ASTM A672 steel yeeb nkab li cas kom ntseeg tau ntev -lub sij hawm?
Txhawm rau kom muaj kev ncaj ncees thiab kev nyab xeeb, lubASTM A672 txujyuav tsum tau kuaj xyuas qhov tsis xws luag sab hauv thiab saum npoo siv ntau yam tsis yog -kev kuaj kev puas tsuaj (NDT) ua ntej cov kav dej yuav raug muab tso rau hauv kev pabcuam.
Yuav ua li cas los tiv thaiv qhov tsis xws luag hauv ASTM A672 Steel Pipe Manufacturing
Kev tuav tswj kev tsim khoom yog qhov tseem ceeb rau kev ua kom muaj qhov tsis xws - cov kav dej dawb. Txhawm rau tiv thaiv qhov tsis xws luag hauvASTM A672 steel yeeb nkabkev tsim khoom, cov tuam txhab tsim khoom yuav tsum sib txuas cov khoom siv raw cov ntaub ntawv tshawb xyuas, kev tswj cov txheej txheem, thiab kev ntsuas nruj, suav nrog kev tsis yog -kev kuaj kev puas tsuaj (NDT), kev tshuaj xyuas qhov ntev, thiab kev ntsuas siab.
