seamless steel pipe ISO9001pipe steel 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. Surface: black painting (or red ) , polished white, hot dipped zinc galvanizing, 3pe, 2pe, 1pe.

5. Process Method: hot rolled, cold rolled , cold  drawn, hot finish

6. Packing detailes: bundle,seaworthy wooden cases.with or without edge protecter,steel hoop,or as per customer's requirement