Seamless Steel Pipes 1.Surface:bright and black 2.Material:stainless steel, carton steel, alloy steel Seamless Steel Pipes   1. (1) Stainless steel seamless pipe Size Diameter:1/2inch to 32inch Thickness: sch5 to schxxs Surface Polished, annealed, pickled Technique Cold drawn and cold rolled Material TP201,TP304,TP304L,TP316L,TP310S,TP321 Type Seamless and welded End Plain, beveled, with end cap  2. Carbon seamless steel pipe Size Diameter:1/2inch to 32inch Thickness: sch5 to schxxs Surface Galvanized or coated Technique Cold drawn, hot rolled, hot expansion Type Round pipe and square pipe Material 20#, 45#,Q235,20G,A106B,A53B,AISI 1010, AISI 1020, AISI 1045 End Plain, beveled, with end cap  3. Alloy steel Size Diameter:1/2inch to 32inch Thickness: sch5 to schxxs Surface Painted Type Seamless Material 12Cr1MoVG, 10CrMo910, 15CrMo,P11, T91, Cr5Mo and so on     4. Packing: standard export packing 5. MOQ: 1 ton 6. Delivery: Within 8-15 days after receipt deposit or L/C 7. Terms of payment: T/T or L/C or as our discussion