Vuam txheej txheem ntawm Stainless hlau phaj

Cov dawb paug siv nyob rau hauv cov txheej txheem vuam ntawm stainless hlau phaj yog steel phaj los yog sawb hlau, uas yog muab faib ua cub tawg welded yeeb nkab, hluav taws xob welded (kuj welded) yeeb nkab thiab tsis siv neeg arc welded yeeb nkab vim nws cov txheej txheem vuam sib txawv. Vim nws cov ntaub ntawv sib txawv, nws tau muab faib ua ob hom: longitudinal welded yeeb nkab thiab kauv welded yeeb nkab. Vim nws qhov kawg zoo, nws muab faib ua puag ncig welded yeeb nkab thiab tshwj xeeb-puab (square, ca, thiab lwm yam) welded yeeb nkab. Cov kav dej welded tau muab faib ua ntau yam hauv qab no vim lawv cov khoom sib txawv thiab siv: GB / T3091-1993 (galvanized welded steel kav rau kev thauj mus los ntawm cov kua dej tsawg). Nws yog tsuas yog siv los thauj dej, roj, huab cua, roj thiab cua sov dej los yog chav dej thiab lwm yam dej tsis tshua muaj siab thiab lwm yam kav dej. Nws cov khoom sawv cev: Q235A qib steel. GB/T3092-1993 (galvanized welded steel yeeb nkab rau kev thauj mus los ntawm cov dej tsis tshua muaj siab). Nws yog tsuas yog siv rau kev thauj dej, roj, huab cua, roj thiab cua sov dej los yog chav dej thiab lwm yam dej tsis tshua muaj siab thiab lwm yam kav dej. Nws cov khoom sawv cev yog: Q235A qib steel. GB/T14291-1992 (Welded steel kav rau mine kua hloov). Nws yog tsuas yog siv rau longitudinal welded steel kav rau mine compressed cua, kua, thiab ncej roj. Nws cov khoom sawv cev yog Q235A, B-qib steel. GB/T{{10}} (txoj kab uas hla loj welded steel yeeb nkab rau kev thauj mus los ntawm cov dej tsis tshua muaj siab). Nws yog tsuas yog siv los thauj cov dej uas tsis tshua muaj siab xws li dej, dej phwj tuaj, roj, cua, cua sov chav thiab lwm yam. Nws cov khoom sawv cev: Q235A qib steel. GB/T12770-1991 (stainless steel welded steel yeeb nkab rau cov qauv siv tshuab). Nws yog tsuas yog siv nyob rau hauv machinery, tsheb, tsheb kauj vab, rooj tog, tsev so thiab tsev noj mov kho kom zoo nkauj thiab lwm yam mechanical qhov chaw thiab structural qhov chaw. Nws cov ntaub ntawv sawv cev yog 0Cr13, 1Cr17, {{20}}Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, thiab lwm yam GB/T12771-1991 (stainless steel welded steel yeeb nkab rau kev thauj dej). Nws yog tsuas yog siv rau kev xa cov xov xwm uas tsis tshua muaj siab corrosive. Cov ntaub ntawv sawv cev yog 0Cr13, 0Cr19Ni9, 00Cr19Ni11, 00Cr17, 0Cr18Ni11Nb, 0017Cr17Ni14Mo2, thiab lwm yam.