Standard: GB/T 26119, DIN
Type: Threaded union rubber expansion joint
Connection: Union threaded (NPT / BSP)
Body material: EPDM
Union material: Cast iron / Stainless steel
Pressure class: PN10 / PN16
Temperature range: -20℃ ~ 110℃
Structure: Single sphere
Application: Small-diameter water, building and HVAC pipelinesa
Rubber expansion joint union threaded is a flexible and efficient small rubber expansion joint, which is widely used in various industrial fields due to its high-quality materials, precision thread connection and excellent vibration absorption performance
This rubber expansion joint with threaded union connection is mainly used for vibration damping, noise reduction and thermal expansion compensation in small-diameter pipelines. It features threaded union connection for easy installation and disassembly, good flexibility, shock absorption and sealing performance, suitable for water supply, HVAC, building plumbing and small equipment pipelines.
| Size | Working Pressure | |
| Inch | DN | PN16 |
| 1/2 | 15 | |
| 3/4 | 20 | |
| 1 | 25 | |
| 1 1/4 | 32 | |
| 1 1/2 | 40 | |
| 2 | 50 | |
| 2 1/2 | 65 | |
| 3 | 80 | |
Flanged rubber expansion joint
Double sphere rubber expansion joint
Grooved rubber expansion joint
Threaded pipe fittings
Small valves and connectors
Full series pipeline flexible joints
OEM is available. We can customize the product according to your specific requirements, including logo printing and packaging design.
The MOQ is 500 pieces. For customized products with special sizes or surface treatments, the MOQ may vary.
After order confirmation and receipt of the advance payment, we will arrange production. Generally, the products can be ready for shipment within 15-20 working days. Once dispatched, we will notify you and provide all necessary documents for customs clearance.
All products are 100% new and undergo strict quality inspections, including pressure testing and dimensional checks, before delivery. We use sturdy wooden crates or cartons to ensure the products are well-protected during transportation.
Yes, we provide detailed installation instructions in English and other major languages. Our technical support team is also available for online consultation and guidance if needed.
Sales Inquiry:
Provide contact information for sales inquiries.
Email: sales@fluidtechpiping.com
Phone: +86 13012223295
If you have any questions regarding product installation, commissioning, operation or maintenance, please contact our technical support team for professional assistance:
Email: sales@fluidtechpiping.com
