Seamless Oil Casing L80

　　Seamless Oil Casing L80 is rolled from the steel plate to seam or spiral seam welded together, in the manufacturing method, is divided into low-pressure fluid delivery with welded steel pipe, spiral seam welded steel pipe. Seamless steel pipe can be used for a variety of industries such as liquid pressure pipelines and gas pipelines. Welding pipes can be used for water pipes, gas pipes, heating pipes, electrical pipes.