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Name:carbon seamless steel pipe
thickness:2-75mm
3.Outside Diameter: 219mm-2540mm
4.Material:Q235 Q345 X42-70 20# 16mn st52-3 st44 st33
5.Standard:SY/T5037-2000 GB/T9711.1-97 API5L
6.Method:cold drawn
Our products mainly include seamless steel pipe, hot-finished pipe, stainless steel pipe, pipe fittings, flange and supportingtubing, etc. Those products are not only sold to domestic large-scale enterprises of thermal power, chemical engineering and electricpower but exported to USA, Italy, Germany, Malaysia, Thailand, South Korea, Kuwait, Czech, Indonesia
20# seamless steel pipe
