... & ISO certificated 4. Market: Mid East, Europe, Africa Alloy seamless steel pipes specificationsStandardAPI 5CT, 5L; ASTM, BS, JIS, DINSteel GradeAPI 5L Grade ... , galvanized or as per required by customerPackingWrapped in bundles by steel stripsDeliveryby containerThird party inspectionSGS/BVCertificatesAPI 5CT-0865, 5L-0593, ISO9001 ...