Hebei Yuan Cheng Industrial Co., Ltd.   

My company all use SY/T5037-2000, GB/T9711.1-1997 standard and APISpec5L standard production 219- Phi Phi 2420, Q235, Q345, 10# steel, 20# steel, 16Mn, L245, L290, L360, X42-X70 steel grade of different wall thickness "Yuan" brand of spiral submerged arc welded pipe. Products are widely used in natural gas, petroleum, chemical, electric power, water supply and drainage, heating, steam heating, hydropower station with the pressure pipe, thermal power, water and other long-distance pipelines and piling, bridges, steel structure engineering. Hebei Yuan Cheng Industrial Co., Ltd. Cangzhou Xinguang steel pipe anticorrosion factory provide anti-corrosion steel pipe, heat pipe, petroleum and natural gas 2PE/3PE polyethylene coating, dissolution of FBE epoxy powder steel pipe anticorrosion, epoxy asphalt anticorrosive coating, steel pipe cement mortar lining anticorrosion, black and yellow jacket insulation pipe, IPS8710 polymer anticorrosive coating anti-corrosion pipeline anticorrosion engineering, implementation DIN30670, DIN30671, SY/T4013-2002, SY/T0315-97 standard.

Spiral steel pipe, straight seam steel pipe, thermal expansion of seamless pipe, seamless cold drawn pipe, seamless steel pipe