Desc:Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to...
Desc:Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to...
Desc:Product Parameters Detailed PhotosCompany ProfileLiaocheng Xinglong Seamless pipe Manufacturing Co., Ltd is founded in 2004, Covering an area of 15000...
Desc:Square Hollow SectionDescriptionERW Square and Rectangular Steel Pipes and Tubes for Shipbuilding and Bridge Structure Buying ms hollow section steel ...