... water pressure test, crystal rot test, heat treatment, NDT Chemical Composition of Material Material Composition201202304316430C≤0.15≤0.15≤0.08≤0 ... coil, stainless steel sheet,tube,pipe Brands:JINCHUANG BRAND Number of Employees:MORE THAN 100 People Trade & Market Main Markets ... , stainless steel sheet,tube,pipe Brands:JINCHUANG BRAND Number of Employees:MORE THAN 100 People Trade & Market Main Markets ...