Twin Wall Pipe for Concrete Pump Pipe Thickness 7mm Length 2000mm

Product Description:

1. Diameter: DN125 

2. Wall thickness: inner wall is 4 mm 65Mn, outer wall is 3mm seamless steel

3. Length: 3000&2000&1000mm with wear resistant SK flange

4. Type: Double / twin wall

5. Hardness: HRC 63

6. Using life: 60,000-100,000(CBM)

7. Highlights: longest using life

8. Welding: Smooth welding between straight pipes and flanges

9. Color : as customer's requirement,usually bule or red

10. Surface: Electrostatic Spraying Epoxy Paint

11.  Packing: Wrapped by water proof poly-bag to protect the

                    painting and flanges & seaworthy

                    or according to customers’ requirements.