ASTM A182 F304 F304L Forged Steel Flanges F.F. / R.F. And R.T. Face Type Weld Neck Flanges , ASTM A 105, ASTM A 181, ASTM A 182, GR F1, F11, F22, F5, F9, F91, A182 F 304, 304L, ...
Stainless Steel U Bend Tube ASME B163 B677 N8904 / 904L Pickled and Annealed & Plain End YUHONG SPECIAL STEEL deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy , ...
Stainless Steel U Bend Tube ,ASME SA213 TP310 / TP310S / TP310H, Eddy Current Test & Hydrostatic Test YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel...