Phone:86-15153106820
We provide a variety of concrete pump pipelines to satisfy diverse application requirements, including twin wall pipes, hardened pipes, and ST52 pipes. The detailed specifications are as follows:
1. Concrete Pump Twin Wall Pipes
These pipes feature a dual-layer structure for enhanced wear resistance.
| ID(mm) | OD(mm) | Thickness(mm) | Material | Length |
| 125 | 133 | 4.5 | High chrome alloy steel & ST52 seamless steel | 1m – 6m |
| 125 | 133 | 5.0 | High chrome alloy steel & ST52 seamless steel | 1m – 6m |
| 125 | 140 | 7.0 | High chrome alloy steel & ST52 seamless steel | 1m – 6m |
2. Concrete Pump Hardened Pipes
Engineered for high durability in concrete pumping operations.
| ID(mm) | OD(mm) | Thickness(mm) | Material | Length |
| 125 | 133 | 4.5 | 45Mn2 | 1m – 6m |
| 125 | 140 | 7.0 | 45Mn2 | 1m – 6m |
3. Concrete Pump ST52 Pipes
Made from ST52 seamless steel for reliable performance.
| ID(mm) | OD(mm) | Thickness(mm) | Material | Length |
| 125 | 133 | 4.5 | ST52 seamless pipe | 1m – 6m |
| 125 | 140 | 7.0 | ST52 seamless pipe | 1m – 6m |
Additional Specifications & Features
- Special Pump Pipes: DN80 and DN100 special pump pipes are available.
- Flanges: 148mm, 157mm SK, ZX, and MF flanges are offered as options.
- Surface Treatment: Electrostatic powder spraying and bake paint (for better corrosion resistance and appearance).
Selection and Ordering
Provide the pump model, pipe length, end connection type, quantity and a dimensioned drawing or photos of the existing line. The table reproduces the existing catalogue values; confirm the final inner diameter, outer diameter and wall thickness together on the order drawing, as some listed combinations require clarification. Confirm the required working pressure and matching couplings before ordering.
Request a Quotation
Amy Li · Sales Manager
WhatsApp: +86 151 5310 6820
amyli@goodstargroup.com
Phone / WeChat: +86 151 5310 6820
Send your requirements, including the model, application, quantity and delivery destination. For machinery, include your site voltage and frequency; for replacement parts, include dimensions and photos of the existing connection.