seamless steel alloy pipe and tube, P5 P9 P11 P22 stainless steel seamless tube Product Details Product name Stainless steel pipe P5 P9 P11 P22 Standard GB/T8162-2008, GB3087-2008, GB5310-2008, GB9948-1988, GB/T3639-1983, GB/T14975-1994, API 5CT, GB/T12770-1991, GB/T12771-1991 Material 16-50Mn, 27SiMn, 40Cr, Cr5Mo, 12Cr1MoV, 12Cr1MovG, 15CrMo, 15CrMoG, 15CrMoV, 13CrMo44, T91, 27SiMn, 25CrMo, 30CrMo, 102, ST45.8-111, A106B0, 35CrMo, 35CrMoV, 40CrMo, 45CrMo, Cr9Mo, 10CrMo910, 15Mo3, A335P11, P22, P91, T91 Surface Pickling, 400grit polishing, 600grit polishing, mirror finish Payment T/T, L/C, Western Union Packing In bundles with waterproof material, in wooden cases Shipment By sea, by air, by express usage Conveying fluid pipeline Packaging is one of the best service of Ronsco, in order to prevent the damage from transit, our finished products are packaged carefully.All of our stainless steel sheet products will be transported with steel pallets or wooden pallets. Customers will be guaranteed that the product .they received from Ronsco can go directly into the production and out to the customers as finished product.TIANJIN DALIPU OIL COUNTRY TUBULAR GOODS CO., LTD is a modern professional industry and trade combined enterprise, specializing in producing and trading seamless steel pipes. To stricty control the quanlity of product, we purchase raw materials to the entire production qrocess, from inspection testing to product shipment and after-sales service, which all have been put in place appropriate control procedures, so that the whole process of production is in the monitoring, which gives you more confidence.