1) Varieties:SGP, SCH 20, STD, SCH40, SCH80, SCH160, XS, XXS

2) Standard:API, ASME, B36.10M 1996, JIS, DIN, GB8162, GB8163, GB5310

3) Material:ASTM A106 GRB/ A53 GRB/ API 5L GRB/ API 5 CT/ Q345/ A335/ ST37/ ST52

4) Size:1/2"-48"

5) Surface treatment:Black rust-proof oil, transparent oil, hot galvanizing, 3PE, epoxy coating

6) Applications range:Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc.

7) Packaging:Pipe cap, steel strips bundled

8) Price:Very competitive

9) Payment:T/T OR L/C OR Western Union.

10) Special design available All the production process are made according to ISO9001:2000 strictly