ASTM 106 Seamless Steel Pipe

Standard: GB/T3087, GB/T8162, GB/T8163, API 5L, API 5CT, ASTM A106, EN10216

Grade: 20#, 16Mn, 37Mn5, 42 Cr Mo, Grade B, X60, X42, X70...

Thickness: 2.0mm-30.0mm

Section Shape: Circular

Place of Origin: Hebei Province

Outer Diameter: 21.3mm-610mm

Technique: cold drawn, hot rolling

Certification: API

Application: GAS TRANSFER, fire-fighting water transfer

Surface Treatment: BLACK PAINTING/ lacquer

Packaging&Deliver

Packaging Details: Bulk, Bundle

Delivery Detail: Bulk or container.

Zhengda Pipe has been approved by ISO9001-2008, ISO14001:2004, BS-OHSAS 18001:2007. API 5L and CE Certificate. "Tianhong" brand has been recognized as "Business Card of Hebei Province". "The famous trademark of Hebei province", "The famous trademark of China", "The famous trademark in the steel pipe industry". "Tianhong", "Jili" steel pipe is generally used in oil pipe line,oil and gas delivery, water supply and drainage, fire control, CNG, heating supply, steam delivery and other Low pressure fluid delivery, also the frame, threading, steel structure, cold bending profiles and so on.

1. Can you help with the design?

Yes, Simply design free, special design need to pay.

Quality Control

We have QC person stay on the production lines do to the inspection. All products must have been inspected before delivery.we do inline inspection and final inspection.

1. All raw material checked once it arrive our factory.

2. All pieces and logo and all details checked during production.

3. All packing details checked during production.

4. All production quality and packing checked on final inspection after finished.

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