Detailed Product Description

ERW steel pipe, Standard: API 5L ,OD:337mm, Thickness:5.6---12mm

Detailed Product Description

Features:

1) Product name: carbon steel pipe

2) Place of Origin: Liaoning, China 

3) Material: API 5L line pipe: Gr.A, Gr.B, X-42,X-46,X-52,X-56,X-60

API 5CT tubing and casing pipe: H40, J55

4) Diameter range: 73mm-426mm

5) Wall thickness: 3.5mm-12mm

6) Length: as customers' required

7) Tolerance: meet the standard.

8) Surface: oiled or black painted to prevent rust.

9) Standard: API 5L & API 5CT  

10) Certificate: API 5L, API 5CT, DNV ISO 9001, DNV ISO 14001, DNV OHSAS 18001

The company's products in strict accordance with GB/T 9711.1 , API-5LAPI 5CTASTMDINBSJIS standard. We had passed the DNV ISO9001, DNV ISO 14001, DNV OHSAS 18001 international quality system certification. In June 2007 we successfully passed the American Petroleum Institute API 5L PSL-2 and API 5CT site certification audits.