Cangzhou Zhongyuan Steel Pipe Co.,Ltd.

We are a professional manufacturer of steel pipe.

As the leading metallurgic enterprise of HeBei province, China, we maintain advanced production lines and testing equipments to produce steel pipe covering carbon steel pipe of Seamless, LSAW, SSAW and ERW. These items are available in standard specifications certified to API, ASME, DIN, and material of API 5L X grades, ASTM Grades as well as other various grades.

Welded Steel Pipe For LSAW SSAW ERW
1. Steel Pipes (LSAW)
1) Nominal OD: 457 - 1, 220mm (18 - 48")
2) Wall thickness: 6 - 25.4mm
3) Standards: API 5L, API 5CT, ASTM

2. SSAW Steel Pipe
1) Nominal OD: 219.1 - 4064mm (8" - 160")
2) Wall thickness: 3.2 - 40mm
3) Standard: API SPEC 5L, ASTM, GB/T9711.1-1997, GB/T5037-2001, GB/T5040

3. ERW Steel Pipe.
Oil casing pipes:
1) Nominal OD: 219.1 - 609.6mm (8 5/8" - 24")
2) Wall thickness: 6 - 19.1mm
3) Standard: API SPEC 5CT