タイトルまたは説明

Production Seamless steel pipe Specification Thickness: ****0mm Outer Diameter: ****0mm Delivery Time: *0 Days Material :Alloy steel (*6Mn *6MnR *2CrMov *0CrMo**0 Cr5Mo *5CrMo); we also can be upon the customers’ requirement Application: 1.Petroleum and natural gas industry. ***** industry ***** industry ***** and non-flammable liquid transportation and steel construction 5.drainage project and city construction and so on. Main market: North American; Asia and so on.