Specifications

1.ASTM A335
2.Steel Grade:P1,P2,P5,P9,P11,P12,P22,P91.
3.Size range. OD:6mm-114mm, W.T: 2mm-18mm.

Specification:

 

1. ASTM A335 seamless alloy steel pipe

2. Standard&material: ASTM A335 P1,P2,P5,p11,P12,P22,P23,P91 and equivalent standards and steel grades.

3. Size range.  OD:6mm-114mm, W.T:2mm-18mm.

4. Manfuacturing method: Cold-rolled.

5. Packing: International packing suitable for sea-transportation.

6. Surface : Oil-coating,varnish,marking,or end-protection by plastic caps to be confirmed.

7. Application: high-pressure vessels like boilers, petroleum cracking,fertilizer equipment,etc.