Zhongyuan Pipeline Manufacturing Co., Ltd. (Zhongyuan for short) is a professional manufacturer of steel pipes. Our annual production capacity is 700,000 tons. We have 4 sets of ERW (stretch reduction) pipe production lines, 9 sets of SSAW pipe production lines, 2 sets of casing pipe production lines and 1 set of three layer PE/PP coating production line. There is a high-class Test and Inspection Center equipped with advanced testing and inspection equipment in Zhongyuan.
We manufacture three kinds of steel pipes.
Spiral Double Side Submerged Arc Welded Steel Pipes
Outside Diameter: 219mm (8 inches) -- 2420mm (96 inches)
Wall thickness: 5mm-25.4mm
Steel Grade: B-X80
ERW (Stretch reduction) Steel Pipes
Outside Diameter: 89mm (3 inches) ---610mm (24 inches)
Wall thickness: 4mm-12.7mm
Outside Diameter: 139.7mm-339.72mm
Steel Grade: Group 1, Group 2 and Group 3
All the pipes are produced according to API SPEC 5L, API SPEC 5CT, API SPEC 5B, EN10217, GB/T9711.1,GB/T9711.2, GB/T8163, SY/T0413 (coating) and DIN30670 (coating) standards. They also can be produced according to customers' requirements.
Our products have been sold to 28 provinces, cities and autonomous regions in China, and exported to 18 countries, such as India, Indonesia, Iran, Spain, Holland, Belgium, Canada, Chile, Peru, Sudan, Algeria etc.
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