Hot Rolled Steel Rail P50 Heavy Rails Factory Nantong Chengyue International Trade Co., Ltd. Base Info Grade:8kg-60kgStandard:JIS, ASTM, DIN, GBCertification:IS0Trademark:ChengyueTransport Package:in BundlesSpecification:8kg-60kgOrigin:ChinaHS Code:73021000 Description Pre:304 316 2.5 Stainless Steel Pipe Next:304 316 17mm Steel Tube