Product Name:  Concrete Pump Harden Pipe With two wall flange

Material: 45Mn2

Pipe Type:Harden/Boom Pipe

Thickness: 4.5mm/5.0mm

Flange: Two wall

Weight: 48KGS

Shipment: By sea

Harden HRC: 65HRC

Life: 30,000m3
Concrete pump harden pipe main use for pump truck ,Hardeness us to 65HRC,life about 30000m3concrete,pipe through high temperature heat treatment,it has about 2.5mm wear resistant layer.