... you whether we can provide or not!!! ♦ Socket Welding End Branch Outlet ♦PRESSURE GRADE: ,3000LB,6000LB,9000LB♦MATERIAL: CARBON STEEL: A182 ... ,321,20# Surface Treatment: Shot blasted, black painting, rust-proof oil, transparent oil, galvanizing,, hot galvanizingPacking: plywood cases, pallets, nylon bags or ...