DN600 PN16 Flange Compensator Expansion Joint Large Deflection
Product Introduction
D-type large deflection loose sleeve compensation joint is a commonly used pipe connector with multiple advantages, widely used in various pipeline systems. It features a double flange structure that connects pipes together through bolts and nuts, ensuring reliable pipe connections. This joint can withstand various pressure and temperature changes while effectively buffering pipeline displacement and vibration, preventing safety accidents caused by pipeline fractures or leaks.
Product Structure Features
- Stub flange: Connects both ends of the pipe
- Gland: Provides fixing and sealing
- Sliding pipe: Allows pipe expansion and contraction within a specified range
- Sealing device: Ensures connection tightness
The unique anti-axial force design makes the structure simple with reliable sealing performance, strong tensile force, and large deflection capacity, suitable for harsh working conditions and complex terrain.
Product Parameters
| NO |
NAME |
QUANTITY |
MATERIAL |
| 1 |
Spool flange |
2 |
Q235, 20, SS316 |
| 2 |
Gland |
2 |
Q235, 20, SS316 |
| 3 |
Rubber sealing ring |
2 |
NBR, FPM, EPDM |
| 4 |
Stop block |
2 |
Q235, 20 |
| 5 |
Body |
1 |
Q235, 20, SS316 |
| 6 |
Retaining ring |
2 |
Q235, 20 |
| 7 |
Bolt |
1 |
Q235, 20, SS316 |
| 8 |
Sealing strip |
2 |
NBR, FPM, EPDM |
Product Advantages
- Simple structure and reliable sealing: Anti-axial force design ensures strong tensile force and large deflection capacity
- Excellent compressive performance: Tightly holds pipeline and moves along pressure direction
- Strong adaptability: Absorbs axial, lateral and angular thermal deformation, reduces vibration impact
- Corrosion and high temperature resistance: Works stably from -40°C to 150°C (350°C in special cases)
- Long service life: High-performance materials and unique design provide fatigue life comparable to pipeline
- Easy installation and maintenance: Simple process reduces construction and maintenance costs
- Wide applications: Suitable for chemical, construction, water supply, drainage, and circulating water systems
Installation Instructions
The D-type large deflection loose sleeve compensation joint connects to flanges on both sides with bolts. During installation, tighten gland bolts and nuts diagonally and evenly to ensure free pipeline expansion and contraction while protecting safe operation.
Product Display
Product Applications
Frequently Asked Questions
Q: Can the logo on the compensator be customized?
A: Yes, we can mark with your company logo and provide OEM/ODM services.
Q: What are the standards for flanges?
A: We offer various standards including ANSI, BS, and JIS.
Q: Can I choose different materials for the compensator?
A: Yes, we provide carbon steel, stainless steel, and other materials per customer requirements.
Q: What media is the compensator suitable for?
A: Suitable for acids, alkalis, hot/cold water, and compressed gases.
Q: What is the product warranty period?
A: 1 year warranty.
Q: Can I visit your factory before ordering?
A: Yes, we welcome factory visits to inspect product quality.
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