We, ZHONGYUAN PIPELINE MANUFACTURING Co., Ltd. Are a professional manufacturer of Spiral Submerged-Arc Welded Pipe (SSAW) and Anti-corrosive Coating, which is located in Yanshan county, Hebei province, P. R. China.

We can produce and supply as per following:

Steel Pipe
Spiral Submerged-Arc Welded Pipe (SSAW/HSAW)
OD: 8"-142" (219.1mm-3606.8mm)
WT: 0.197"-1" (5mm-25.4mm)
Material: Carbon & alloy steel
Standards: API 5L PSL1 & PSL2, ASTM A252, AWWA C200, EN 10217, GB/T9711, GB/T3091, etc.
Production lines: 12 lines

Anti-corrosive Coating
Type: 2PE/PP, 3PE/PP, FBE, Liquid Epoxy, etc.
OD: 8"-72" (219.1mm-1830mm)-2PE/PP, 3PE/PP, FBE
20"-142" (508mm-3606.8mm) ---liquid coating, such as epoxy and so on
Standards: DIN 30670, AWWA C210, SY/T0413, SY/T0457, SY/T0447, etc.
Production lines: 2 lines

Furthermore, we can also produce according to your drawings and standards.
Our factory possesses excellent advanced manufacturing equipments with X-ray online, ultrasound offline testing equipments and a high standard TESTING LABORATORY which is famous in north of China and has been certified by CNAS. We are using high-tech testing equipments imported from Germany, USA and so on to do mechanical property, chemical analysis (24 elements especially for N and S), DWTT, HIC, SSC to the steel material and coating and so on. And we have adopted IS09001: 2008 quality system certification, API 5L PSL1 & PSL2 certificate and enjoy a high and well reputation among the domestic and international users.