DN125mm concrete pump twin wall pipe

1. Concrete pump twin wall pipe details:

    Material: inner wall 65Mn + outer wall 20# steel

    Thickness:4.5mm (2.5+2mm)     Length: 3m 

    Hardness : up to 65HRC             Flange size : SK148mm              

    Working pressure: 120bar          Referece lifetime: 40000-45000CBM.                

2. Raw material for concrete pump twin wall pipe:

3. Concrete pump twin wall pipe Production Line:

    Raw material can be cutting as our customers requirments, the length from 0.5m to 6m

4. Concrete pump twin wall pipe flange welding.

Pipeline adopts fully automatic welding machine, to ensure weld seam is smooth,without burning through, without welding slag, guarantee the robustness of flange welding.

5.  Concrete pump twin wall pipe sandblasting derusting

 6. Fully automatic electrostatic spraying:
      Surface is beauty than painting and No rust, not to drop paint.

7.Product warehouse:

9.Shipments:

10. Application:

  Twin wall concrete pump boom pipe can be used for concrete pump boom truck.

 10. Packing : 

     (1). Pipe outside packing with  Plastic bags and caps to protect surface and flange.

     (2). Packing in Iron frame, 50 pcs per iron frame, Fit for LCL goods, qty less than 100 pcs.

     (3). Bundle. per bundle 10 pcs. 20' container can hold 24 bundle, 40' container can hold 50 bundle.

     (4). Bulk . one 20' container can hold 270pcs, one 40' container can hold 500 pcs.

Dedicated to provide customers with one-stop concrete pump accessories procurement services.
Shandong TongDuoBao mechanical equipment co.,Ltd is one of the leading concrete pump Parts manufactures in china, being in this filed for over 9 years.

(1) .Our products include Concrete pump hose,delivery pipes, elbows, reducers, clamp couplings, cleaning ball and so on. 

 1. Are you manufacturer ?

     Yes, we are manufacturer and we had in this field for more than 9 years.

2. Do you have any product guarantee?

     Under normal operation, our pipe can reach 35000-40000 cubic meters.Such as short of free exchange.

3. Delivery time:

    Quantity less than 250 pcs  4 days; 250*500 pcs  7 days, 500 pcs~ 10 days.

4. Payment terms:

    T/T,LC,WEST UNION etc, 30% deposit,the belance before shipment.

Contact information: