DIN2544 Flange DN25 Dub xoob DN15 Lwn Jis Standards ncej puab pob qij txha Nqe
A234 WPB luj tshib yog tsim thiab muab tso rau hauv daim ntawv tso tawm. Sa234 WPB Luj tshib feem ntau yog los ntawm peb ces kaum; 22.5, 45 lossis 90 degrees.
ASTM A234 fittings yog tsim nyob rau ntau thiab tsawg? nti rau 48 ntiv tes. Cov fittings no yog tsim tawm hauv cov sijhawm ntawm SCH 5 rau Sch160 thiab XXS. A234 WPB Buteweld Luj Tshib 45 degree yog hloov cov ntws ntawm kev tshaj tawm, ntawm kaum sab xis ntawm 45 degrees. Lub A234 fittings ua haujlwm tau zoo hauv kev kub siab thiab kub thiab txias. Cov fittings no tuaj yeem tsim nyob rau hauv seamless thiab welded kev teeb tsa. Lub sa234 WPB SR thiab LR luj tshib yog dav siv hauv cov roj thiab roj av, tshuaj siv hluav taws xob, ntxiv rau kev siv hauv cov xwm txheej hnyav.