1 Production technology: Cold-drawn

2 Standards: GB/T8162/8163/3087/5310, ASTE B36 10, ASTM A106/A53, API 5L/5CT, DIN

3 Specification range:

  OD: 1/8''-5'' ( 10.3mm-141.3mm)

  WT: SCH5-SCHXXS

4 Materials: 10#, 20#,45#,16Mn, GRB, Q345B, X42-56, ST44, ST52 etc.

5 Testing: Eddy current, Hydrostatic, Ultrasonic, Intergranular corrosion etc.

6 Packing: in bundles with steel strips, seaworthy packing as per customer's requirements

7 Application: Cold-drawn seamless steel pipes are widely used in fluid transmission such as petroleum, natrural gas, coal gas, waster as well as shipbuilding, large constructions, machinery, chemical fertilizer equipment, electricity industry etc.