DN450 EPDM Double Ball Expansion Joint with 350mm Length and 35mm Axial Displacement for Industrial Piping Systems
Price:
$35.8-62.8 per set
MOQ:
1 set
Delivery Time:
5-12 work days
Brand:
Lianghe
Product Description
DN450 EPDM Double Ball Expansion Joint
This double sphere rubber expansion joint is engineered to absorb substantial movement within compact dimensions. It accommodates multi-directional movement including axial, angular, lateral, and torsional displacements resulting from external conditions while effectively reducing wind, shock loading, and seismic movements.
Key Advantages
Superior Performance Benefits
- Excellent corrosion resistance compared to metallic expansion joints
- High cycle life for demanding installations
- Smooth contour design prevents sediment accumulation
- Reduced turbulence and pressure drop versus spool joints
- Integrated seal eliminates gasket requirements between mating flanges
- Compatible with both raised-face and flat-face flanges
Application Areas
- Heating and cooling systems
- Materials handling technologies
- Water distribution pipelines
- Desalination facilities
- Compressor systems
- Industrial blowers and fans
- Cement manufacturing operations
- Chemical processing plants
Material Composition
| Component | Material Options |
|---|---|
| Inner Rubber | NR, EPDM, NBR, FKM |
| Outer Rubber | NR, EPDM, NBR, FKM |
| Pressurized Ring | Carbon Steel, Stainless Steel |
| Flange | Q235B, SS304, SS316 |
Technical Specifications
| Nominal Diameter | Length (mm) | Center Distance | Holes-Diameter | Axial Displacement (mm) | Lateral Displacement | Angular Displacement |
|---|---|---|---|---|---|---|
| DN450 (18") | 350 | 565 | 20-26 | 35/60 | 35 | 30° |
Note: Material selection for rubber expansion joints depends on operating pressure, temperature, fluid characteristics, and other parameters. Common materials include EPDM, IIR, NBR, PTFE, and material combinations tailored to specific application requirements.
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Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly