Desc:Product Description.Zhengde API pipeline steel pipe is a pipeline pipe belonging to the American Petroleum Standard. The pipeline pipe is used to tran...
Desc:Product Description.Zhengde API pipeline steel pipe is a pipeline pipe belonging to the American Petroleum Standard. The pipeline pipe is used to tran...
Desc:Product DescriptionGalvanized steel pipe is a welded steel pipe with a hot-dip or electro-galvanized layer on the surface. Galvanizing can increase th...
Desc:China Made 1/4 3/8 1/2 5/8 3/4 Diameter Insulated Air Conditioning Copper Tube Water Pipe and Air Conditioner Use Bronze Coil Copper PipeProduct Param...
Desc:Product photo HRC:Hot rolled steel is a steel that is heated and rolled at a high temperature.lts strength is not very high,but it is sufficientfor ...