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Concrete Pump Twin Wall Layer Delivery Pipe  

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Concrete Pump Twin Wall Layer Delivery Pipe

Concrete Pump Twin Wall Pipe HBYM GROUP produce the concrete pump Twin wall  pipe,the Twin wall pipe inner wall after high temperature treatment the hardness will up to 62 HRC, working pressure will be 85 bar, lifetiem will be 50000CBM-60000 CBM . The twin wall pipe used for concrete boom pump. Pipe Inner Diameter : 125 mm Pipe Outer Diameter : 134 mm Flange Type : SK 148 (Flange outer diameter : 148mm) Pipe Wall Thickness : 4.5mm .5mm.7mm Working pressure : 85 bar Bursting pressure : 220bar Flange connecting : 2 times welding (inside and outside) FLANGE material: Chrome Carbide Insert Painting: Powder Painting Color: any Pipe Printing: CONCRETE  DN125 x Length(500 or 1000 or 2000 or 3000) SK148 85 BAR Packing standard: each pcs wrapped by film and plastic caps on edges.      &n…