ST52 Boom Pipe

We are offering ST52 Boom Pipe to our clients. Our pipes meet or exceed all specifications of concrete pipe manufacturers for wall thickness, inner and outer diameter tolerance, weight restrictions, working pressure, and safety. Our new range of high-wear pipe is ideal for mining, tunneling, mills, foundries, and power plants. It includes non-hardened ST52 mild steel, single-layer induction hardened, and twin-layer hardened pipes, elbows, tees, wyes, and reducers. It is best used for in-plant piping, tailing and backfill lines, waste disposal, and slurry transport. The single-wall pipe is hardened to 54 HRC, resulting in a service life which is two to three times longer than ST52. The twin-layer pipe is hardened to 67 HRC providing an even longer life of five to 10 times that of ST52. Depending on diameter and application, the coupling connections can be fitted with smooth or centered weld ends. Centered connections are able to withstand high pressures. Drop forged snap couplings secured with splint pins or screw couplings, as well as flange connections ranging from standard, raised or flat face, slip-on or butt-welded, connect two conveying components.