Pipa Carbon Steel A106 API-5L Gr.B Seamless Single Rondom( 6M) / Double Rondom( 12M) Diameter 1/ 2 s/ d 24 Sch 40-160 Brand; Sumitomo, Hengyang, Boashan Steel, Tianjin
PIPA / BORING, ROUND BAR. and plate STICKS Pipe Carbon Steel Seamless / ERW, Spiral 1/ 2 inchi diameter up to 42 inchi Sch 20 to 160 Pipe Stainless Steel 304 / L, 316 / L 1/ ....