30 Tausend cbm Betonrohr

Name:30 Thousand cbm Hardened Pipe Type:C30K-4 Category:Boom Pipe Size:φ133mm Characteristic High Safety:The inner hardened depth is in the range of 30% to 45% to assure wear resistance as well as pipe burst proof. The ends are screwed and welded to solve 45Mn2 welding defect. Long Life: Manual ajusted heat treament in inner pipe avoids fluctuate of equipment to assure the consistant hardened depth. Anti-abrasive End:The alloy insert adopts integral heat treatment. Scanning Heat treatment:HRC60. Specification Boom Pipe:30 Thousand cbm Hardened Pipe Part Number:C30K-4 Size:OD133mm,ID125mm Weight:45kg/3Metre Working Pressure:85bar