Zhongshi Steel's seamless steel pipe factory mainly produces various carbon steel pipes and alloy steel pipes, including oil and gas pipes, pressure pipes, mechanical pipes, and stainless steel pipes. The pipeline size range is φ 8-1200mm, wall thickness 1-200mm. Our annual production capacity is 500000 tons, OCTG processing capacity is 250000 tons/year, and heat treatment pipeline capacity is 150000 tons/year. After 2005, the group successively created three φ 114 φ 219 φ 660 HFW production line with 2 large diameters φ 813 φ The JCOR SAWL production line of 1422, φ 219~ φ 4330 high-end SAWH production line, as well as 2 internal and external anti-corrosion FBE/2PE/3PP/3PE coating lines. The pipeline size is φ 10.3- φ 4330, wall thickness 1-50mm, annual production capacity of welded pipeline is 1 million tons/year, and annual production capacity of anti-corrosion coating pipeline is 2 million square meters.
Zhongshi has always adhered to an international development strategy, global distribution, and cluster development. With the mission of "achieving internal success and external customer success", it continues to promote business development, create platforms for employees, realize value, solve problems for customers, create value, and ultimately achieve the goal of creating a century old model enterprise in the steel service industry.