316L Stainless Steel Round Pipe for shipbuildingCommonly used stainless steel： 201, 304, TP304, 304L, TP304H, 321, TP321, 321H, TP316L, 316L,316Ti, 317L, TP347, 309S, 310S/2520Special stainless steel ：S31803, 2205, 2507/S32750, S32760, 904L, 254SMOAlloy seriesSuperalloy: GH3030, GH30392205, 2507, 2520/310S, 904L and other materials are available all year round.(304,, TP316L, 310S, 2205 thick-walled pipes, zero-cut non-standard pipes) Special materials and specifications can be customized.Round tube specifications: Φ12- 830mm × 1 – 60mm (outer diameter × wall thickness)Square tube specification: Φ20-250mm×2-20mm (side length×wall thickness)Elbow specification: Φ12- 426mm×2-20mm (outer diameter×wall thickness)