Thick-walled steel pipe

Stocked materials include: 10#, 20#, 35#, 45#, 16Mn, 27SiMn, CrMo910, 15CrMo, 35CrMo; conforms to national standards: GB/T8163-99 Fluid Steel Pipe, GB3639-2000 Precision Steel Pipe, GB/T8162-99 Structural Pipe, GB/T3087-99 Medium and Low Pressure Boiler Pipe, GB/T5310-95 High Pressure Boiler Pipe, GB/T6479-2000 Fertilizer Pipe, 27SiMn Hydraulic Support Pipe, High Pressure Alloy Pipe.

Our company's precision seamless steel tubes, structural seamless steel tubes, hydraulic seamless steel tubes, power seamless steel tubes, oil transportation seamless steel tubes, fertilizer equipment seamless steel tubes, stainless steel seamless steel tubes, chemical industry seamless steel tubes, water utilization seamless steel tubes, small diameter precision steel tubes, bright precision steel tubes, military-grade seamless steel tubes, and pipeline seamless steel tubes are all guaranteed for quality, offer competitive pricing, and enjoy a good reputation in the industry.

Additionally, equipped with 6 precision cold rolling units, we can produce precision seamless steel tubes in materials such as 10#, 20#, 45#, 40Cr, Gcr15, and 16Mn, with outer diameters ranging from 12 to 121mm and wall thicknesses from 2 to 20mm. The coil tube unit can produce thick-walled steel tubes in materials 20#, 45#, and 16Mn, with outer diameters from 400 to 1600mm and wall thicknesses from 20 to 60mm, available in lengths up to 12 meters. These tubes are suitable for industries such as conveyance, pipelines, bridges, iron towers, roller manufacturing, and engineering supports.