Features： OD: 4''-36'' ( 114.3-914mm ) T：SCH10-SCH80 Length：3-13m fixed or random as per customer's requirements Steel Material：Q235B, Q345B, L245, GrB, X42-70 etc, Standards：GB/T3091-2001、GB/T9711.1-1997，ASTM A106/53, API 5L /5CT Applications：civil construction, petrochemical industry, light industry, mainly liquid transferring, mechanical parts etc

Hebei Borun Steel Trade CO., LTD is an experienced ERW steel pipe/welded steel pipe manufacturer and supplier in China. Having been in this industry for more than 20 years, we are able to provide our worldwide customers with quality steel pipes with competitive prices. In addition to ERW steel pipe, we also offer carbon seamless steel pipe, spiral steel pipe, API Steel casing pipe, oil pipe, square stee tube/hollow section etc. If you have any needs on steel pipes, please dont hesitate to contact us! we are happly to give any help!