... B16.526"to 80" ASME B16.47TpyeWN, SO, SW, BL, and so onFaceRF, FF, MF, MFM, RJ, TG, RTJ, SRFPressureClass150Lbs ... design available according to requirement2.anti-corrosion and high-temperature resistant with black painting3.All the production process are made under ... the ISO9001:2000 strictly.4.Our objective: Survival by quality and development ...