... HEBEI JIUYUAN PIPELINE MANUFACTURING CO.,LTDHEBEI JIMENG HIGHSTRENGTH FLANGE-TUBES GROUP CO.,LTDSize1/2" to 24" ASME B16.526"to ... 80" ASME B16.47TpyeWN, SO, SW, BL, and so onFaceRF, FF, MF, MFM, RJ, TG, RTJ, SRFPressureClass150Lbs ... 10000MTS/MONTHOthers1.Special design available according to requirement2.anti-corrosion and high-temperature resistant with black painting3.All the production ...