Duplex Stainless Steel Pipes ASTM A789 / ASTM A790 / ASTM A928 S31803, S32750, S32760, 1.4462, 1.4410, 1.4501,6M YUHONG GROUP deal with stainless stee...
Carbon Steel Welded Pipes ASTM A106 Grade B Sch80,carbon steel pipes, Sch40,carbon steel pipes,Galve Pipe,ASTM B36.10 ERW Line Pipe Standard: API 5L S...
Carbon Steel Welded Pipes APL 5CT Oil Pipe,K55,J55,N80,carbon steel pipes,carbon steel pipes ,carbon steel pipes, Sch40,carbon steel pipes,Galve Pipe,...
Alloy Steel Seamless Pipes ASMES SA335 P91, ASTM A213, ASTM A691, ASTM A182, ASTM A234 Alloy steel seamless pipe/tube PIPES & TUBES : ASTM A335, A...