Durable Double-Layer Elbow DN100 90° R180 for High-Rise Concrete Pumping
This double-layer elbow features a nominal diameter of DN100, a 90° angle, and a bend radius of R180. Manufactured with quenched inner wall for superior wear resistance, it is designed for high-rise building concrete pumping applications. Backed by our case study with a construction company, this elbow has demonstrated stable operation and 30% longer lifespan in a 3-year high-rise project.
Key Selling Points
- Quenched Inner Wall: Surface hardness HRC 58-62 ensures exceptional abrasion resistance, reducing replacement frequency.
- 2-3 Times Longer Lifespan: Compared to ordinary elbows, our double-layer design extends service life significantly, lowering total cost of ownership.
- Customizable Parameters: Available in DN125, DN150, various angles (45°, 30°, 15°) and bend radii to match specific pump systems.
- ISO 9001 Certified: Manufactured under strict quality management system (ISO 9001:2015) ensuring consistent quality.
- Proven in High-Rise Projects: Our case study shows 50 units used in a high-rise building project with 30% longer lifespan.
Technical Specifications
| Parameter | Value |
|---|
| Nominal Diameter | DN100 |
| Angle | 90° |
| Bend Radius | R180 |
| Material | Quenched Inner Wall |
| Surface Treatment | Anti-Rust Primer + Topcoat Spraying |
| Certification | ISO 9001 |
Models and Options
This variant is DN100/90°/R180. Other options include DN125 and DN150, angles 45°, 30°, 15°, and bend radii R190.5 and R275.
Materials and Structure
The double-layer construction consists of a quenched inner wall for wear resistance and an outer layer for structural integrity. The inner wall undergoes heat treatment to achieve HRC 58-62 hardness.
Applications
Specifically designed for high-rise building concrete pumping where wear resistance and reliability are critical. Also suitable for medium-pressure continuous operation (8-12h/day).
Customization
We offer customization in diameter, angle, bend radius, and surface treatment. MOQ: 1 piece (sample order available). Delivery: FOB/CIF/EXW.
Case Study
A construction company used 50 units of our DN100 double-layer elbows in a high-rise building project. After 3 years of continuous use, the elbows showed stable operation with 30% longer lifespan compared to standard elbows.
FAQ
- What is the MOQ for this elbow? 1 piece for sample orders.
- What payment terms do you accept? 30% deposit, 70% before shipment, T/T or L/C.
- Can I get a sample before bulk order? Yes, sample order is available.
- How long is the delivery time? Please contact us for specific lead time.
- Do you provide third-party inspection? Yes, pre-shipment inspection and SGS/BV testing available.
- What is the hardness of the inner wall? HRC 58-62.
- Can this elbow be used in mining? Yes, but we have specific variants optimized for mining (see DN125 variant).
- What certifications do you have? ISO 9001:2015.
Inquiry Information
For pricing and availability, contact our sales team: Chen Zhen, Tel/WhatsApp: +86-13301770177, Email: chenzhen@hongchangpumpipe.com
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