1.Size:1/2"-80" 2.Thickness:SCH10-XXS 3.Material:ASTM A182 F304 F304L F316 F316L 4.Qualification:ISO9001,API,CE size 1/2" to 24" ASME B16.5 24"to 80" ASME B16.47TypeWNF, SO, SWF, BL, OF,LF,PLFaceRF, FF, MF, MFM, RJ, TG, RTJ, SRF,PressureClass 150Lbs, 300Lbs, 600Lbs, 900Lbs, 1500Lbs, 2500Lbs,Etc /PN6,PN10,PN16,PN20,PN25,PN40/ Class A, B, C, D, EstandardASME B16.5, ASME B16.47, ASME B16.36,DIN2505, ...