ASTM A312 TORP36 seamless muaj steel yeeb uns s31600 smls steel yeeb nkab
Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.
Stainless hlau 317l flanges muaj kev tiv thaiv zoo heev rau cov acidic chloride ib puag ncig. Cov flanges no muaj ntau cov chromium, npib tsib xee thiab molybdenum, uas pab lawv tau zoo dua mus rau chloride pitting thiab corrosion. Stainless hlau 317 flanges thiab fittings kuj tseem tiv taus sulfuric acid celling txog li 5%. Lawv tswj lawv txoj kev tawm tsam ntawm lub ntsuas kub txog 120¡ÃF (49¡ling C). Peb muab cov khoom lag luam no 317l xov ntawm cov khoom siv hluav taws xob ntau feem ntau ntawm cov khoom siv hluav taws xob, kev siv hluav taws xob, kev siv hluav taws xob thiab khoom noj khoom haus. Stainless hlau 317 tus pob tw weld flanges qhia cov txheej txheem kev tshwj xeeb rau nasinal phab ntsa tuab welded yeeb nkab welded yeeb nkab. Nyob rau tib lub sijhawm, stainless hlau 317l flanges thiab fittings tau zoo haum kom tiv thaiv cov kev txhim kho ntau dua hauv qab no 100¡ÃF. Lawv lub siab formabilation facilitates tus tsim muaj ntau lub flange lub ntsej muag haum rau cov khoom siv raj sib txawv.
