DN125 Wear Resistant Concrete boom Pump Pipe
My company’s wear-resistant pipe equipment using Germany fle high-frequency heat treatment equipment, hardened layer hardness, greater than 60, hardened layer uniformity, to overcome the soft belt phenomenon. My company this year to produce a single layer of wear-resistant pipe warranty 30,000 square, double wear-resistant pipe and double elbow quality 5–8 Wanfang.
Save you the trouble of changing pipes.
Our company’s quality commitment to wear-resistant tubes: 1.
In order to solve the shortcomings of wear-resistant pipe flange, we used the increase of hair blue, high wear-resisting 8cm wear-resistant sleeve, the quality of products strengthened. 2. My company’s wear-resistant pipe using Angang original pipe material NM600 and 31 original two-tier raw material pipe, internal hardness in Rockwell hardness of 60-65.
- Wall thickness: 4.0mm, 4.5mm, 5.0mm, 7.5mm etc.
- Color: according to customers’ requirement
1.The concrete pump straight pipe is made of special alloy steel ( 45Mn2). The inner pipe wall is case hardened by CNC high-frequency induction hardening machine. The inner pipe wall becomes a wearable layer with high hardness. The service life of the inner-hardened concrete pump boom pipe is as 3 to 5 times as normal concrete pump pipe.
2.Heat treatment process: Case hardening by high-frequency induction quenching
3.Wall thickness of the pipe: 4.00mm, 4.50mm, 7.50mm
- 4.Hardness:
- HRC58-HRC62 for inner quenching layer;
- HRC35-HRC40 for transition layer;
- HRC25-HRC30 for protective layer
| Specification | I.D.(mm) | O.D. (mm) | W.T.(mm) | Length(mm) | The wall thickness of quenching layer(mm) | Weight(kg) | Working pressure |
| Concrete pump Boom pipe | 125 | 133 | 4 | 3000 | 1.50-1.80 | 48 | 85 bar |
| Concrete pump Boom pipe | 125 | 133 | 4.5 | 3000 | 1.50-1.80 | 45 | 85 bar |
| Concrete pump Deck pipe | 125 | 140 | 7.5 | 3000 | 2.5 | 85 | 85 bar |
Customers can test themselves, or our company can bring a test list. 3. Our company produces excellent pump tube, we use plasma cutting, not offset, size error of not more than 1 mm.
Especially for the export we used a paint tube to meet customer needs.
4: Our company has strict quality inspection system, on each of the factory wear-resistant flange on the production of the date and production shifts, qualified after the factory can also be reasonable to carry out the tracking service, this also greatly improve the system to do workers and testing personnel’s sense of responsibility, product quality has a very good guarantee 5. In view of the end and the arm frame bending the larger problem, we have released 40,000 square and 50,000 side of the elbow, to relieve the confusion you often change the pipe.
Advantages:
1. Stable and superior quality of raw material.
2. Induction hardening process, hard internal and touch external.
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