Cast Iron Universal Flange Adapters for HDPE PVC Pipes - DN50 to DN1000 Size Range with PN10/16/25 Pressure Rating
Price:
＄24.3-68.2 per set
MOQ:
1 piece
Delivery Time:
1-7 day
Brand:
Liang He
Product Description
Product Overview
Cast iron universal flange adapters designed for connecting HDPE and PVC pipes with stainless steel connectors. These compensation joints provide automatic expansion and deflection capabilities to accommodate temperature changes and foundation subsidence.
How It Works
The flange compensation joint connects with pipes using bolts to form a unified system with positioning shift capability. During temperature fluctuations or foundation settlement, the pipe can freely expand or deflect within the joint, achieving automatic compensation while protecting pumps, valves, and related equipment.
Key Benefits
- Axial Expansion & Contraction: Accommodates thermal expansion and contraction within specified ranges
- Offset Compensation: Overcomes pipeline misalignment during docking for easier installation
- Vibration Protection: Reduces blind thrust forces and protects against pipeline vibration and deformation
- Easy Installation: Suitable for installation, removal, and replacement of water supply systems, pumps, valves, and meters
Technical Specifications
| Parameter | Specification |
|---|---|
| Body Material | Ductile Iron GGG50/40 |
| Working Pressure | PN10/16/25 |
| Working Temperature | -10℃ to 70℃ |
| Rubber Sealing Ring | EPDM according to EN681-1 |
| Bolt & Nut | Galvanized carbon steel / hot dip galvanized steel / dacromet coating steel 4.8/8.8 grade |
| Coating Standard | EN30677 / Customization available |
| Applications | Drinking water, neutral liquids, sewage systems |
Size Specifications
| Nominal Diameter | OD Range (mm) | L (mm) | D (mm) | Bolt Size | Quantity |
|---|---|---|---|---|---|
| DN50 | 59-72 | 75 | 165 | M12×130 | 2 |
| DN65 | 72-85 | 75 | 185 | M12×130 | 2 |
| DN80 | 88-103 | 76 | 185 | M12×130 | 4 |
| DN100 | 93-128 | 78 | 218 | M12×130 | 4 |
| DN125 | 125-153 | 78 | 250 | M12×130 | 4 |
| DN150 | 155-182 | 80 | 272 | M12×130 | 4 |
| DN175 | 192-210 | 85 | 312 | M12×130 | 4 |
| DN200 | 218-235 | 85 | 335 | M12×130 | 4 |
| DN225 | 235-267 | 85 | 355-405 | M12×130 | 4 |
| DN250 | 265-289 | 90 | 405 | M12×130 | 6 |
| DN300 | 315-339 | 90 | 460 | M12×130 | 6 |
| DN350 | 351-415 | 110 | 510 | M16×180 | 8 |
| DN400 | 400-442 | 110 | 580 | M16×180 | 8 |
| DN450 | 455-493 | 115 | 640 | M16×180 | 10 |
| DN500 | 500-544 | 120 | 690 | M16×180 | 10 |
| DN600 | 600-647 | 130 | 820 | M16×180 | 10 |
| DN700 | 738 | 150 | 860 | M16×180 | 12 |
| DN800 | 842 | 150 | 975 | M16×180 | 12 |
| DN900 | 945 | 150 | 1075 | M16×180 | 14 |
| DN1000 | 1048 | 150 | 1205 | M16×180 | 14 |
Note: This table shows partial data. Contact us for special size requirements.
Applications
- Automotive Industry: Power transmission systems ensuring stability and efficiency
- Agricultural Machinery: Motor movement transmission in complex working environments
- Industrial Equipment: Connection and compensation for industrial automation systems
- Water Systems: Drinking water, sewage, and neutral liquid transportation
Installation & Maintenance
- Loosen pressure plate bolts before installation and extend to required length
- Tighten bolts using diagonal method to prevent deflection
- Install fixed brackets at both ends for overhead applications
- Adjust according to site dimensions to ensure leak-free sealing
Product Image
Technical Drawing
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly