Our company has passed API Certification and ISO9001:2008 Quality System Certification
Our company has three production lines of seamless steel pipe perforation units, five production lines for cold drawing, five production lines of hot-rolled pipes, four production units for thermal expansion, two production lines of double-sided submerged arc spiral pipes, and a galvanized steel processing plant. The seamless pipe diameter ranges from 10mm to 426mm, and the wall thickness ranges from 2mm to 80mm
According to customers' requirements, we can offer seamless steel pipes with diameter of 219mm-1,020mm and wall thickness of 6mm-60mm, and double-sided submerged arc welding spiral steel pipes with diameter of 273mm-3,600mm and wall thickness of 6.0mm-30mm.
The annual production capacity is 400,000 tons of seamless steel pipes and hot expanded seamless pipes. The spiral pipe annual production capacity is 200,000 tons. In addition, our company can produce 150,000 tons of all kinds of galvanized steel pipes and square steel pipes.