stainless steel pipe 1,we use the first grade material in China. 2, ... mm 3. Surface: Satin, Grit, Polished, Matt Product:Stainless Steel Pipe / TubeGrade:304,316L, 430, 201, 202, 409LSpecifications:Lengthaccording to customer ... , Polished, MattApplication :construction field, building industry, petroleum & chemical industries, machinary, hardware fields, and so on.Package 1. Wraps with kraft paper2 ...