Cov poj niam muaj ntau dhau ntawm cov hlau sib txuas yog tiv rau qhov tseeb uas
SA27 479 30mm 16mm 16mm 16 tm A479 F904L N08904 14539 Stainless Hlau Qws Bar Reg
ASME B16.9 SS 316 Fittings tau txhim kho kev xeb zoo nkauj uas tiv thaiv lub zog loj thiab ntau li, muaj lub ntsej muag txo cov atmospherat thiab. Nyob rau hauv kev ua paug rau cov tub rog ua paug rau kev tiv thaiv corrosion. Peb yog cov tuam txhab tsim khoom thiab cov chaw muag khoom ntawm cov khoom lag luam siab qub stittings 316 cov yeeb nkab fittings, Tee, Rauv Lub Ncej Yeeb, Yeeb Nkab Kawg Cap, Yeeb Nkab khoov fittings hauv Suav teb. ASTM A403 WITPITINGS muaj lub zog zoo thiab kev nyuaj ntawm cryogenic kub. Nws muaj qhov tsis zoo rau pitting hauv phosphoric thiab acetic acid. Nyob rau hauv npau npau 20% phosphoric acid nws ua tau zoo. Nws kuj tseem siv tau rau hauv cov khoom noj thiab cov chaw muag tshuaj uas nws tau siv los lis cov organic thiab fatty acids uas muaj kev sib zog kom txo cov khoom tsis huv.