Flanged Eccentric Reducing Rubber Expansion Joints DN100-500 for Pipe Size Transition with Vibration Absorption
Price:
Price Negotiable
MOQ:
1 set
Delivery Time:
After payment 15-30 working days
Brand:
liwei
Product Description
Product Overview
Eccentric reducing rubber expansion joints provide strong, flexible connections between pipes of different diameters. These flanged joints offer excellent vibration absorption, noise reduction, and aging resistance for various industrial applications.
Key Features
- Allows for four-way movement (axial, lateral, angular)
- Precision molded from synthetic rubber and nylon cord fabric
- Excellent vibration and noise absorption capabilities
- Withstands high pressure conditions
- Easy installation with floating flange design
- Aging resistant and vibration resistant construction
Technical Specifications
| Nominal Diameter | Length (mm) | Technical Parameters D | Technical Parameters D₀ | Technical Parameters n-Φ |
|---|---|---|---|---|
| 100×80 | 180 | 220 | 180 | 8-Φ18 |
| 150×80 | 200 | 285 | 240 | 8-Φ22 |
| 150×100 | 200 | 285 | 240 | 8-Φ22 |
| 150×125 | 200 | 280 | 240 | 8-Φ22 |
| 200×100 | 200 | 340 | 295 | 8-Φ22 |
| 200×150 | 220 | 340 | 295 | 8-Φ22 |
| 250×100 | 220 | 395 | 350 | 12-Φ22 |
| 250×125 | 220 | 395 | 350 | 12-Φ22 |
| 250×150 | 220 | 395 | 350 | 12-Φ22 |
| 250×200 | 220 | 395 | 350 | 12-φ22 |
| 300×125 | 280 | 445 | 400 | 12-Φ22 |
| 300×150 | 220 | 445 | 400 | 12-Φ22 |
| 300×200 | 180 | 445 | 400 | 12-Φ22 |
| 300×250 | 220 | 445 | 400 | 12-Φ22 |
| 350×125 | 255 | 505 | 460 | 16-Φ22 |
| 350×200 | 220 | 505 | 460 | 16-Φ22 |
| 350×300 | 220 | 505 | 460 | 16-Φ22 |
| 400×200 | 220 | 565 | 515 | 16-Φ22 |
| 400×250 | 220 | 565 | 515 | 16-Φ22 |
| 400×300 | 220 | 565 | 515 | 16-Φ22 |
| 450×200 | 220 | 615 | 565 | 20-Φ26 |
| 450×250 | 220 | 615 | 565 | 20-Φ26 |
| 500×300 | 255 | 670 | 620 | 20-Φ26 |
• Special sizes and lengths can be customized according to your requirements
Material Composition
| Component | Material Options | Remarks |
|---|---|---|
| Outer/Inner Rubber | EPDM, NR, NBR, PTFE, BR, CR, BR+CR, FKM, Sylopute | Select materials based on media compatibility |
| Frame | Nylon Cord Fabric | Density and layer count determine pressure rating |
| Pressurized Ring | Steel Wire Strand | Prevents pressure bearing deformation from pulling forces |
| Flange | Stainless Steel, Carbon Steel, Ductile Iron | Choose materials according to specific requirements |
Company Advantages
- Rich production experience and professional technical team
- Effective logistics coordination and high-quality components
- Excellent corrosion resistance and shock absorption
- Comprehensive after-sales service and strong industry reputation
Frequently Asked Questions
What is the brand name of the eccentric reducing rubber joint?
The brand name is Liwei.
What are the available model numbers?
Model numbers range from DN100×DN80 to DN500×DN300.
Where is the product manufactured?
Manufactured in Henan, China.
What certifications does the product have?
Multiple certifications including ISO9001, TUV, WRAS, CO, MTC, PL, IV, etc.
What is the minimum order quantity and supply capacity?
Minimum order is 1 set, with supply capacity of 100,000 pieces per month.
What are the packaging details?
Inner plastic film and outer wooden case. Multiple compensators are fixed with steel frames.
Is the price negotiable?
Yes, the price is negotiable.
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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 Liwei Industry Co., Ltd.
Location
179 Zhongxin Road, Zhengzhou, Henan，China
Contact Person
Carey Liu