Qingzhou Feida Industrial Co., Ltd. [China]

Detailed Product Description

2) Standards: GB/T8162. Equivalent Standard:ASTM A500, ASTM A501, ASTM A519, JISG3441, JISG3444

3) Surface: oiled or black painted to prevent rust

4)Packing: Hexagonal shape bundles wrapped with strong steel strips. Plastic caps on both ends of the pipes and PE wrapping outside 
according to customers' requests.

4) Marking: as per customer's requirement 

Commonly used steel grade: 

10, 20, 35, 45, 40Mn2, 45Mn2, 27SiMn, 20Cr, 40Cr, 20CrMo, 35CrMo, 38CrMoAl, 50CrV, 30CrMoSi