BS 4504 Carbon Steel Flanged EPDM Rubber Expansion Joint - 1.0-2.5MPa Pressure, -20℃ to 150℃ Temperature Range
Price:
＄36.2-86.2 per set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
Product Overview
Concentric reducer rubber joints, also known as shock absorbers, expansion joints, or flexible couplings, are engineered for metal pipe systems. These joints feature a rubber sphere construction with inner rubber layer, nylon cord fabric reinforcement, and outer rubber layer composite, integrated with loose metal flanges.
Key Performance Features
Compact design with lightweight construction for easy installation and maintenance
Accommodates transverse, axial, and angular displacement during installation
Compatible with non-concentric pipelines and non-parallel flanges
Effective noise reduction and superior vibration absorption capabilities
Corrosion Resistance
These rubber joints demonstrate excellent corrosion resistance due to the chemical stability and unique molecular structure of rubber materials. The polymer compounds in rubber exhibit minimal chemical reaction with most media, ensuring stability across various corrosive environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Concentric Reducer BS 4504 Carbon Steel Flange EPDM Bellows Flexible Rubber Expansion Joint |
| Rubber Material | EPDM, NR, NBR, etc. |
| Flange Material | Carbon steel, stainless steel, ductile iron, etc. |
| Flange Standard | ANSI, DIN, JIS, etc. |
| Applicable Medium | Air, water, seawater, oil, weak acid, etc. |
| Temperature Range | -20℃ to 150℃ |
| Pressure Rating | 1.0-2.5 MPa |
Dimensional Specifications
| DN×DN | Length (mm) | Axial Displacement (mm) | Lateral Displacement (mm) | Angular Displacement |
|---|---|---|---|---|
| 32×25 | 115 | 20 | 45 | 35° |
| 40×25 | 115 | 20 | 45 | 35° |
| 40×32 | 115 | 20 | 45 | 35° |
| 50×32 | 180 | 20 | 45 | 35° |
| 50×40 | 180 | 20 | 45 | 35° |
| 65×32 | 180 | 20 | 45 | 35° |
| 65×50 | 180 | 20 | 45 | 35° |
| 80×40 | 180 | 20 | 45 | 35° |
| 80×65 | 180 | 20 | 45 | 35° |
| 100×40 | 180 | 22 | 40 | 35° |
| 100×80 | 180 | 22 | 40 | 35° |
| 125×50 | 180 | 22 | 40 | 35° |
| 125×100 | 200 | 22 | 40 | 35° |
| 150×50 | 200 | 22 | 40 | 35° |
| 150×125 | 200 | 25 | 40 | 30° |
| 200×80 | 200 | 25 | 40 | 30° |
| 200×150 | 200 | 25 | 40 | 30° |
| 250×100 | 220 | 25 | 40 | 30° |
| 300×250 | 220 | 25 | 40 | 30° |
| 350×300 | 240 | 25 | 35 | 30° |
| 400×350 | 240 | 25 | 35 | 30° |
| 500×300 | 240 | 28 | 35 | 26° |
| 500×400 | 240 | 28 | 35 | 26° |
| 600×400 | 240 | 28 | 35 | 26° |
Product Visuals
Concentric Reducer Joint Side View
Related Rubber Joint Variants
Multiple Rubber Joint Types
Food Grade Rubber Joint
Tie Rod Limit Joint
PTFE Lined Rubber Joint
Frequently Asked Questions
What is the operating temperature range of concentric reducing rubber fittings?
-20℃ to 150℃
What are the advantages of concentric reducing rubber joints?
Excellent corrosion resistance, superior wear resistance, and reliable performance across various industrial applications.
What is the minimum order quantity for this product?
Our MOQ is one piece, depending on product type and customer requirements.
Are you a trading company or a manufacturer?
We are a factory specializing in rubber telescopic joints, duckbill valves, gate valves, and related products with over 20 years of manufacturing experience.
How long is your delivery time?
Delivery time depends on order quantity, typically not exceeding 20 working days.
How do you guarantee the quality or warranty?
All products are backed by quality assurance. If quality issues arise during use, products can be returned according to consumer requests.
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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