... A106 Carbon Seamless Tube Size:21.3-88.9*3-15mm Length:4-12m random or being fixed Usage for liquid transportation ... , galvanized or as per required by customerPackingWrapped in bundles by steel stripsThird party inspectionSGS/BVCertificatesAPI 5CT, 5L, ISO9001:2000Production CapacityThree mills ... export qualificationsMain marketAsia, India, Middle East, America, Europe,etc. black seamless steel pipe