Professional Supplier of Seamless Steel Pipe 1. Standard: GB, ASTM, DIN, JIS 2. MOQ: 1 ton 3. Application: Boiler pipe, structure pipe, oil pipe, gas pipe Seamless Steel Pipe 1. Standard: GB5310-2008, GB6479-2000, ASTM, ST45.8-111, DIN 17175, GB8163-2008, GB9948-2006, GB8162-2008 2. Carbon Material: 20#, 35#, 45#, CK45, ST45, ST55, SA106B 3. Alloy Material: 15CrMoG, 12CrMoVG, 10CrMo910, A335P11, T91, A387, Wb36; 4. Stainless steel material: 201, 304, 304L, 316L, 310S 5. Terms of payment: T/T and L/C 6. Delivery time: Within 15-30days after receipt deposit or L/C
