... South America 3, Advantage: Medium and Thick wall pipe seamless steel pipe for liquid 1, We manufacture steel pipes2, Main ... , Advantage: Medium and Thick wall pipe4, High quaility StandardAPI 5CT, 5L; ASTM, BS, JIS, DINSteel GradeAPI 5L Grade ... in bundles by steel stripsDeliveryby containerThird party inspectionSGS/BVCertificatesAPI 5CT-0865, 5L-0593, ISO9001:2000Production CapacityThree mills with ...