... hexagonal packing, packed by steel strip into bundles, warped by plastic bags, each bundle with two white nylon lifted sling, large ... In bulk packing, or as customized5.surface treatmentBlack vanished, PP,PE,3PE7.Payment TermT/T, L/C8.Delivery Time45 days after ... requirements10.MaterialQ235B,Q345B,X46,X52,X60,X70,X80 etc11.UsageFor line pipe in petroleum and natural gas , water and gas, mineral slurry ...