24 Inch Stainless Steel Flange PTFE Lined Rubber Expansion Joint - 260mm Length, 15° Deflection
Price:
＄49.5 set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
PTFE-Lined Rubber Expansion Joint Overview
PTFE-lined rubber expansion joints feature a polytetrafluoroethylene (PTFE) inner layer combined with a flexible rubber outer layer. This specialized construction provides exceptional corrosion resistance while maintaining the flexibility needed to absorb pipe system stresses from thermal expansion, vibration, and movement.
Key Product Advantages
- Superior Corrosion Resistance: PTFE lining withstands strong acids, alkalis, and organic solvents, making it ideal for chemical, pharmaceutical, and food processing applications
- Flexibility and Sealing: Rubber outer layer maintains excellent flexibility and sealing properties while absorbing pipeline vibration and displacement
- Weather and Aging Resistance: PTFE material provides long-term stability and performance in harsh environmental conditions
Technical Specifications
| Diameter (mm) | Diameter (inch) | Length (mm) | Axial Displacement (mm) | Horizontal Movement (mm) | Deflection Angle |
|---|---|---|---|---|---|
| 32 | 1 1/4 | 95 | 9/6 | 9 | 15° |
| 40 | 1 1/2 | 95 | 10/6 | 9 | 15° |
| 50 | 2 | 105 | 10/7 | 10 | 15° |
| 65 | 2 1/2 | 115 | 13/7 | 11 | 15° |
| 80 | 3 | 135 | 15/8 | 12 | 15° |
| 100 | 4 | 150 | 19/10 | 13 | 15° |
| 600 | 24 | 260 | 25/16 | 22 | 15° |
| 1200 | 48 | 260 | 26/18 | 24 | 15° |
Available Joint Configurations
Single Sphere Rubber Joint
Flange materials: Ductile iron, carbon steel, stainless steel
Rubber materials: NR, NBR, EPDM, etc.
Double Sphere Rubber Joint
Flange materials: Ductile iron, carbon steel, stainless steel
Rubber materials: NR, NBR, EPDM, etc.
Concentric Reducing Rubber Joint
Flange materials: SS304, ductile iron, carbon steel, etc.
Rubber materials: Natural rubber, EPDM rubber, etc.
Eccentric Reducing Rubber Joint
Flange materials: SS304, SS316, carbon steel, etc.
Rubber materials: Nitrile rubber, EPDM rubber, etc.
Technical Drawings
Selection Guidelines
Material Quality Assessment
Select high-quality PTFE lining for long-term corrosion protection and durable rubber outer layer resistant to high temperatures and wear.
Pressure Rating and Specifications
Choose appropriate joint models based on specific application pressure requirements to prevent leakage or rupture.
Design and Installation Considerations
Available in single ball, double ball, and multi-corrugated designs. Double ball configurations offer enhanced flexibility for applications requiring greater displacement compensation.
Product Inventory
Frequently Asked Questions
Can the logo on the rubber ball be customized?
Yes, we can mark with your company logo and provide OEM/ODM services.
What rubber materials are available?
We offer natural rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, fluorine rubber, and food grade rubber options.
Can the length of the rubber ball be customized?
Yes, we have multiple mold specifications and can customize lengths according to your requirements.
What are your payment terms?
T/T (30% deposit, 70% balance before delivery) or L/C at sight.
Where is your nearest loading port?
Shanghai, Qingdao, or Tianjin, China.
Do you accept small quantity orders?
Yes, we accept small quantity orders.
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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