Product Name: Sany New Hinge Bent Pipe Topestd175-D150s Model NO.: TOPESTD175-D150S Condition: New Certification: CE, ISO9001: 2000 Application: Concrete Pump Type: Hinge Bent Pipe Thickness: 5.5mm, 5mm, 4.5mm Hardness: HRC 65-68 Color: Red Life: 60,000-80,000 Cube Trademark: Sany Transport Package: Plastic Packing Specification: TOPESTD175-D150S Origin: China HS Code: 8413910000 Product Description Product DescriptionHinge Bent Pipe for Sany Truck-Mounted Concrete Boom PumpModel:TOPESTD175-D150SRegular Specification for Concrete Pump PipeSizeComposite hinge bend E seriesMaterialOuter layer: tensile alloy steel pipeInner layer:Wear-resistant alloy castingThickness5.5mm, 5mm, 4.5mmHardnessHRC 65-68ColorRedApplicationSany concrete pump truckLife60,000-80,000 cubePackingExport packingProduct FeaturesDouble alloy structure design,The inner tube is high alloy anti-wear cast iron. The content of CR,MO,V,Ni,Ti and other alloying elements is more than 32%,hardness63-68HRC.Good wear resistance and high reliability,Compressive strength of the outer tube>600Mpa,safe and stable.It is made of thick-walled steel pipe with hot-push molding processing ,small deformation ; imported wear-resistant welding wire surfacing; After welding, heat treatment and re-processing, small tolerances, dimensional accuracy.Product Show