EPDM Flange Adaptor Joint PN10 PN16 PN25 Carbon Steel Pvc Flange Adapter
The wide range flange compensation joint operates by utilizing bolt and seal designs to compensate and fix pipes. It allows free expansion and contraction within specified ranges during temperature changes while maintaining pipeline integrity through nut tightening and elastic sealing rings.
- Compact design: Small size and lightweight for easy installation and maintenance
- Versatile installation: Accommodates transverse, axial, and angular displacement without requiring perfect flange alignment
- Noise reduction: Effectively dampens structural transmission noise with strong vibration absorption
- Temperature adaptability: Allows pipe expansion/contraction within design limits for safe operation
- Thrust compensation: Effectively absorbs pipeline and blind plate thrust, simplifying pump/valve maintenance
| No | Item Name | Material | Specification |
|---|---|---|---|
| 1 | Body | Ductile iron | GGG50 |
| 2 | End ring | Ductile iron | GGG50 |
| 3 | Gasket | Rubber | EPDM or NBR |
| 4 | Bolt | Galvanized steel | ISO898-1:1999 |
| 5 | Washer | Galvanized steel | / |
| 6 | Nut | Galvanized steel | ISO898-2:1992 |
| 7 | Cap | Plastic | / |
| Nominal Diameter | OD Range (mm) | L (mm) | D (mm) | Bolt | 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 |
Wide-range flange compensating joints are extensively used in industrial piping systems requiring compensation and fixing functions, particularly in petroleum, chemical, metallurgical, and power industries.
Simple installation through nut tightening of elastomeric seals ensures leak-free operation. The design transmits axial thrust throughout the pipeline, allowing flexible site-specific adjustments.
Inner plastic film with outer wooden boxes for protection.
- Air or sea freight for batch goods (LCL/FCL)
- Customer-specified freight forwarders available
- Delivery times: In stock (immediate), samples (2 days), OEM/ODM (3-15 days)
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