These Concrete Pump Pipes are designed using special quality steel and employing carburizing chemical treatment on the inner wall. They are provided with case hardened inner that is done using high-frequency induction hardening machine. They come with a durable and wearable layer having high hardness. The hardness of these pipes can be reached up to 60 degrees that make them ideal to be used 3-5 times more on terms of life than any other pipes. In addition to this, these Concrete Pump Pipes are available in varied thickness ranges from 2mm to 10mm and diameter ranges from 133 mm to 168 mm.