Product Description:
Our concentric reducer rubber joints offer excellent vibration damping properties, robust material construction and versatile flange connections, making them the quintessential solution for water, wastewater and industrial applications. Meanwhile, our sizes, colors and rubber raw materials are all customizable to meet the different requirements of different customers. Concentric Rubber Expansion Joints are a testament to our commitment to providing high-quality, durable products that meet the stringent requirements of modern plumbing infrastructures.
Advantages:
Established for 36 years, our technical personnel have rich experience and expertise in the industry.
High-quality finishing flange.
Bright and smoothsphericalappearance.
We have a professional rubber mixing center.Real materials can be seen.
Galvanized steel wire and Multi-layer nylon cord fabric.
Our company participated in the drafting of the national standard GB/T26121-2010 of "Flexible Rubber Joints".
Apply for a utility model patent flexible rubberjoint Patent number: 032418558.
Technical Parameters:
| DNmax×DNmin | Length
(mm) | Axial displacemen | Horizontal
movement
(mm) | Deflection
angle
(a1+a₂) | DNmax×DNmin | Length
(mm) | Axial displacement | Horizontal
movement
(mm) | Deflection
angle
(a1+a₂) |
Extension
(mm) | Compression
(mm) | Extension
(mm) | Compression
(mm) |
| 32×25 | 115 | 20 | 30 | 45 | 35° | 125×100 | 200 | 22 | 30 | 40 | 35° |
| 40×25 | 115 | 20 | 30 | 45 | 35° | 150×50 | 200 | 22 | 30 | 40 | 35° |
| 40×32 | 115 | 20 | 30 | 45 | 35° | 150×125 | 200 | 25 | 35 | 40 | 30° |
| 50×32 | 180 | 20 | 30 | 45 | 35° | 200×80 | 200 | 25 | 35 | 40 | 30° |
| 50×40 | 180 | 20 | 30 | 45 | 35° | 200×150 | 200 | 25 | 35 | 40 | 30° |
| 65×32 | 180 | 20 | 30 | 45 | 35° | 250×100 | 220 | 25 | 35 | 40 | 30° |
| 65×50 | 180 | 20 | 30 | 45 | 35° | 300×250 | 220 | 25 | 35 | 40 | 30° |
| 80×40 | 180 | 20 | 30 | 45 | 35° | 350×300 | 240 | 25 | 35 | 35 | 30° |
| 80×65 | 180 | 20 | 30 | 45 | 35° | 400×350 | 240 | 25 | 38 | 35 | 30° |
| 100×40 | 180 | 22 | 30 | 40 | 35° | 500×300 | 240 | 28 | 38 | 35 | 26° |
| 100×80 | 180 | 22 | 30 | 40 | 35° | 500x400 | 240 | 28 | 38 | 35 | 26° |
| 125×5 | 180 | 22 | 30 | 40 | 35° | 600*400 | 240 | 28 | 38 | 35 | 26° |
| • Special size and length can be customized for you. |
Range of application:
It is widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industries,refrigeration, sanitation, water heating, fire protection, electric power and other basic projects. According to different materials can be made into acid, alkali, corrosion, oil, high temperature, radiation, wear resistance, aging and other varieties, to adapt to a variety of media and environment.
1. Allow for four way movements.
2. Precision molded of synthetic rubber and nylon cord.
3. Execllent ability to absorb vibration and noise.
4. Withstand high pressure.
5. Corrosion resistant.
6. Easy to install, use floating flange.
Customization:
Our liwei brand Concentric reducing rubber joint is an ideal solution for pipeline shock absorption, noise reduction, and corrosion resistance. Designed for various pipeline systems, our Concentric rubber bellows ensure a secure and reliable connection. The Concentric pipeline coupling is versatile for different diameters, ranging from DN25*32 to DN600*400. Our Concentric rubber expansion joint is certified with ISO9001, TUV, WRAS, and more, ensuring top quality and performance. Customization services are available to meet specific project needs.
Support and Services:
The Concentric Reducing Rubber Joint is designed to provide a seamless connection between two pipes of different diameters, ensuring a secure, flexible, and vibration-resistant join. Our product support covers a range of services to assist you with the installation, maintenance, and operation of the rubber joint.
Technical Support Services:
- Installation Guidance - Detailed instructions to ensure correct and safe installation of the rubber joint into your piping system.
- Troubleshooting - Assistance in diagnosing and resolving any issues that may arise during the use of the product, including leaks or misalignment.
- Maintenance Recommendations - Guidelines on how to properly maintain the rubber joint to extend its lifespan and ensure optimal performance.
- Product Specifications - Comprehensive information about the product’s dimensions, material composition, pressure ratings, and temperature ranges.
- Performance Optimization - Tips on how to achieve the best performance from the rubber joint under various operating conditions.
Our team is committed to providing exceptional support to ensure that the Concentric Reducing Rubber Joint meets and exceeds your expectations for quality and functionality.
FAQ:
Q1: What is the model number range for the liwei Concentric reducing rubber joint?
A1: The model number for the liwei Concentric reducing rubber joint ranges from DN25*32 to DN600*400, accommodating various pipe size requirements.
Q2: Where is the liwei Concentric reducing rubber joint manufactured?
A2: The liwei Concentric reducing rubber joint is manufactured in Henan, China, ensuring high-quality production standards.
Q3: What certifications does the liwei Concentric reducing rubber joint hold?
A3: The liwei Concentric reducing rubber joint holds multiple certifications including ISO9001, TUV, WRAS, CO, MTC, PL, IV, etc., demonstrating its compliance with international quality and safety standards.
Q4: What is the minimum order quantity for the liwei Concentric reducing rubber joint?
A4: The minimum order quantity for the liwei Concentric reducing rubber joint is 1 set, making it accessible for both small and large scale projects.
Q5: What are the packaging and delivery details for the liwei Concentric reducing rubber joint?
A5: The liwei Concentric reducing rubber joint is packaged with an inner plastic film and an outer wooden case. In cases where multiple compensators are packed together, a steel frame is used to secure them. The delivery time is 15-30 working days after payment.
