1) Dimensions: 32-920mm, Thickness: 4-35mm   Length: <=13m

2) Material: 10#, 20#, Q295, Q345, 45#, ST44/52, ASTMA53/106B, API 5LGR.B, 40Mn2、45Mn2、27SiMn、20Cr、40Cr、20CrMo、35CrMo、38CrMoA1、50CrV、30CrMnSi ASTM A500-98

3) Standards: GB/T8162-2008, GB/T 8163-2008, GB/T3087-2008, GB/T5310-2008, ASTM A106/A53, API 5L, API 5CT

4) Production technology: Hot-rolled, Cold drawn, or hot expanding

5) Testing: Eddy current/ Hydrostatic/Ultrasonic/ Intergranular Corrosion etc.

6) Packing: in bundles with steel strips or in bulk

Caps on two end of every pipe outer ,hexagonal shape bundles wrapped with strong steel strip or per customer request.

1. Inner packing: Waterproof PE wrapping outside 2. Outer packing: In hexagonal shape bundles wrapped with strong steel strip 3. Or according to customers' requirement

7) Surface: oiled or anti-rust paintings as customer’s will

8) Ends: Plain or Bevel

9) Applications: Seamless steel pipes are widely used for water, oil and gas transfer, ship-building, chemical fertilizer equipment etc