... such as nitric acid,general corrosion-resistant and heat resistant.As a heat resisting stainless steel,widely used in manufacturing of ... Stock 1) Products: welded stainless steel pipes and coils, welded pipe 2) Type: Round, Square, Rectangular, Embossed, Threaded and customers' ... grit, 240 grit, HL, 2B ,BA, 180grit ,satin8) Packing: Pipe: each tube in plastic bag individually, or according to customer ...