... B,A106-B,A178-C,A210-A-1,A210-C,A333-1.6,A334-1.6,A333-7.9,A334-7. ... treatmentTransparent oil, rust-proof black oil or hot galvanizedPackingwooden case, pallet or as customers’ requirementApplicationsPetroleum, chemical, power, gas, metallurgy, ... Sockolet,Thredolet, Nipolet, Letrolet, etcPressure:2000LBS,3000LBS,6000LBS,9000LBSSize:1/4’-4” Welcome to visite our website , your inquiries will ...