Stainless steel pipe Specification: (6-580)(1-30)(3000-12000)mm We also can supply special specification through The negotiation Main material: 304, 304l, 321, 316, 316l, 317, 310s and so on Standard of stainless steel seamless tubes: Astma269, astma312, astma511, astma213/a213m, astma312/a312m Jis3446, jis3448, jis3459, jisg3463, din2462 Iso9001: 2000
