Concrete pump pipe
High-Quality Concrete Pump Pipe Solutions for Construction Industry
Concrete pump pipes are essential components in modern construction projects, enabling efficient and precise concrete placement. Our premium-grade concrete pump pipes are engineered for durability and optimal performance under demanding conditions.
Product Specifications
- Material: High-grade manganese steel alloy
- Wall Thickness: 6-10mm (depending on diameter)
- Standard Lengths: 1m, 2m, 3m
- Inner Diameter Options: 100mm, 125mm, 150mm, 180mm
- Working Pressure: 8-12MPa
- Burst Pressure: ≥20MPa
| Model | Inner Diameter (mm) | Wall Thickness (mm) | Max Working Pressure (MPa) | Weight Per Meter (kg) |
|---|---|---|---|---|
| CPP-100 | 100 | 6 | 8 | 18.5 |
| CPP-125 | 125 | 7 | 10 | 24.6 |
| CPP-150 | 150 | 8 | 10 | 32.8 |
| CPP-180 | 180 | 10 | 12 | 48.2 |
Concrete Pump Pipe FAQ
Q: How often should concrete pump pipes be replaced?
A: The lifespan of concrete pump pipes depends on usage frequency, concrete abrasiveness, and maintenance. Typically, pipes should be rotated every 3-6 months and replaced when the wall thickness reduces by 30% or more. Regular inspections for wear patterns are crucial for maintaining safety and performance.
Q: What maintenance is required for concrete pump pipes?
A: Proper maintenance includes daily flushing after use to remove residual concrete, monthly thickness measurements at multiple points, regular rotation of pipe sections to distribute wear evenly, and immediate replacement of any pipes showing cracks or severe abrasion. Storing pipes properly when not in use prevents unnecessary damage.
Technical Advantages
- Enhanced wear resistance with special heat treatment process
- Precision machining ensures perfect connection between sections
- Internal surface treatment reduces friction and concrete adhesion
- Impact-resistant design handles high-pressure pumping operations
Application Scenarios
- High-rise building construction
- Bridge and tunnel projects
- Underground engineering
- Large-scale industrial facilities
Concrete Pump Pipe FAQ
Q: What factors affect the performance of concrete pump pipes?
A: Several critical factors impact performance: concrete mix design (aggregate size and hardness), pumping pressure and speed, pipe routing (number of bends), operating temperature, and proper pipe alignment. Using pipes matched to your specific concrete mixture and project requirements ensures optimal results.
Installation Guidelines
- Inspect all pipe sections before installation
- Ensure clean and undamaged sealing surfaces
- Apply recommended sealing compound to threads
- Tighten connections to specified torque values
- Check alignment and support at maximum 3m intervals
Safety Considerations
- Never exceed maximum working pressure ratings
- Implement proper support systems for elevated pipes
- Establish clear communication protocols during operation
- Conduct regular pressure tests on pipe systems
Concrete Pump Pipe FAQ
Q: How do I choose the right concrete pump pipe diameter?
A: The optimal diameter depends on your concrete mix (maximum aggregate size) and required output volume. As general guidance: 100mm pipes suit small aggregate mixes (≤20mm) with outputs to 40m³/h; 125mm pipes handle medium aggregates (≤30mm) up to 60m³/h; 150mm pipes work with larger aggregates (≤40mm) up to 90m³/h; while 180mm pipes accommodate very large aggregate mixes (≤50mm) for outputs exceeding 100m³/h.
Why Choose Our Concrete Pump Pipes
- Manufactured to international quality standards (ISO 9001 certified)
- Rigorous quality control at every production stage
- Custom solutions available for special applications
- Comprehensive technical support and after-sales service