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1.Standard:ASTM A519 A335 

2.Thickness:1-70mm 

3.OD:20 - 650mm 

4.Material:T91,P11 15CrMo,4130,4140 

5.Technique:Hot rolled

1. Grade: T5,T22,T91,P11,P91,25CrMo4

2. Thickness : 1-70mm

3. Section Shape : Round

4. Outer Diameter : 20-650mm

5. Place of Origin : China

6. Secondary Or Not : Non-secondary

7. Application: hydraulic pressure

8. Technique :hot rolled

9. Certification :ISO9001

25CrMo4 Alloy steel tube

1. Material: Alloy steel according to ASTM, DIN,JIS, EN, ISO, GB standards

2. Process: Casting, Machining, Assembly and Surface treatment

3. Surface finish: Powder coating or painting with various colors

4. Engineering service: OEM can be provided. We can produce samples according to customers' drawings.

5. Delivery: By sea, air or express according to customers' required.

6. Certificate: ISO9001

Contact:

Sales Manager:Rita Zhang

Email:rita(at)firsteelworld(dot)com

Skype:zhang.rita9

Tel:86-371-55031185

Fax:86-371-86220366