High-Pressure Double-Layer Concrete Pump Elbow for High-Rise Buildings

Product Summary

Our double-layer concrete pump elbow (model 150R400*90°) is optimized for high-rise building projects, delivering high-pressure concrete delivery with exceptional wear resistance. In a 3-year high-rise project, it achieved a 30% longer lifespan and stable operation. Suitable for continuous 8-12 hour daily use and compatible with pump trucks from Sany, Zhonglian, and other OEMs.

Key Selling Points

• Extended Lifespan: Heat-treated cast steel with inner wall quenching provides HRC 58-62 hardness, resulting in 30% longer service life in high-rise applications (source: construction company case study).
• High-Pressure Capability: Designed to withstand high pressure and continuous operation (8-12 hours/day) for concrete pumping in tall structures (source: high-rise building scenario).
• Precision Fit: Manufactured with precision to ensure seamless connection with pump truck systems, reducing leakage and downtime.
• Customizable Specifications: Angles from 15° to 90° and bending radii from R180 to R275, with material options to suit specific project needs.
• OEM Integration: Proven successful integration with pump truck manufacturing, with 200 pieces supplied to an OEM (source: equipment OEM case study).

Technical Specifications

Models and Options

• Model: 150R400*90° (standard), other radii and angles available upon request.
• Material options: Wear-resistant cast steel or high-strength carbon steel.
• Process options: Integral casting or welded forming with heat treatment.

Materials and Structure

The elbow features a double-layer structure. The inner layer is made of wear-resistant cast steel, heat-treated and quenched to achieve high hardness (HRC 58-62). The outer layer is high-strength carbon steel for structural integrity. The integral casting or welded forming process ensures a seamless, durable product.

Applications

• High-rise building concrete pumping
• Continuous 8-12 hour daily operation
• Infrastructure projects requiring high pressure and precision fit (e.g., bridge construction)

Customization

• Angle: 90°, 45°, 30°, 15° or custom
• Bending radius: R180, R190.5, R275 or custom
• Material: Cast steel or carbon steel
• Sample order available (1 piece MOQ)

FAQ

1. What is the MOQ for this elbow? The MOQ is 1 piece; sample orders are welcome.
2. What payment terms do you accept? We accept T/T and L/C: 30% deposit, 70% before shipment.
3. Can I get a sample before bulk order? Yes, sample orders are available. Please contact us for details.
4. What are the delivery methods? FOB, CIF, or EXW. We work with reliable freight forwarders.
5. Do you provide third-party inspection? Yes, pre-shipment inspection and third-party testing (SGS/BV) are available.
6. How long does the product last? Our elbows typically last 30% longer than ordinary products in high-rise applications, as demonstrated in a 3-year project.
7. Is this elbow compatible with Sany or Zoomlion pumps? Yes, it is designed to match pump trucks and trailer pumps from Sany, Zhonglian, and other major brands.
8. What is the certification? Our factory is ISO 9001:2015 certified (certificate number ISO-2024-HC).

Inquiry Information

For pricing, lead time, and technical details, please contact:
Chen Zhen
Tel/WhatsApp: +86-13301770177
Email: chenzhen@hongchangpumpipe.com
Add: No. 2063, Hongqi South Road, Development Zone, Ma'anshan City, Anhui Province, China

Image Suggestions

Main Image: concrete-pump-elbow-highrise-90degree.jpg
Alt: Double-layer concrete pump elbow 150R400 90 degree for high-rise construction
Detail Image 1: concrete-pump-elbow-highrise-cast-steel.jpg
Alt: Cast steel double-layer elbow for high-pressure concrete pumping