Henan Liwei Industry Co., Ltd.
| Payment Terms | T/T, Western Union, L/C, D/A, MoneyGram |
| Supply Ability | 100000 Pieces per Month |
| Delivery Time | After payment 15-30 working days |
| Packaging Details | Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it. |
| Product Category | Concentric Reducing Rubber Joint |
| Allowable Movements | Four way movements |
| Packaging and Delivery | Inner plastic film and outer wooden case, delivery time is 15-30 working days after payment |
| Flange Material | Stainless Steel, Carbon Steel, Ductile Iron,etc. |
| Mold Type | More Than 2000 Molds Of Different Sizes |
| Pressure Rating | PN6-PN40 |
| Technical Support Services | Installation guidance, troubleshooting, maintenance recommendations, product specifications, performance optimization |
| Material | NR, NBR, EPDM, Etc |
| Brand Name | liwei |
| Model Number | DN25*32~DN600*400 |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc |
| Place of Origin | Henan, China |
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Product Specification
| Payment Terms | T/T, Western Union, L/C, D/A, MoneyGram | Supply Ability | 100000 Pieces per Month |
| Delivery Time | After payment 15-30 working days | Packaging Details | Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it. |
| Product Category | Concentric Reducing Rubber Joint | Allowable Movements | Four way movements |
| Packaging and Delivery | Inner plastic film and outer wooden case, delivery time is 15-30 working days after payment | Flange Material | Stainless Steel, Carbon Steel, Ductile Iron,etc. |
| Mold Type | More Than 2000 Molds Of Different Sizes | Pressure Rating | PN6-PN40 |
| Technical Support Services | Installation guidance, troubleshooting, maintenance recommendations, product specifications, performance optimization | Material | NR, NBR, EPDM, Etc |
| Brand Name | liwei | Model Number | DN25*32~DN600*400 |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc | Place of Origin | Henan, China |
| High Light | PN6-PN40 Concentric Reducing Rubber Joint ，2000 Molds Concentric Reducing Rubber Joint ，NBR Concentric Reducing Rubber Joint | ||
Concentric reducing rubber joint, also known as concentric large and small head rubber soft joint or rubber reducing joint, is a specially designed pipeline connection component mainly used to connect two pipes or equipment with different diameters. This type of joint is made of high-quality rubber material, which has excellent elasticity, wear resistance, aging resistance, and tear resistance, and can adapt to various complex working environments and medium conditions.
Shock absorption and noise reduction:
Concentric reducing rubber joints have good shock absorption and noise reduction effects. It can effectively absorb the vibration and noise of pipeline systems, improving the stability and comfort of system operation.
Cost savings:
Due to its excellent performance and wide applicability, concentric reducing rubber joints can reduce the number of parts used during pipeline installation, thereby lowering installation costs. Meanwhile, its longer lifespan also helps to reduce maintenance costs in the later stages.
Easy installation and maintenance:
The joint has a small volume, light weight, and simple and fast installation. In addition, its good sealing and wear resistance also reduce the frequency and difficulty of maintenance.
Strong adaptability:
Concentric reducing rubber joints can be widely used in various fields such as chemical, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, plumbing, fire protection, and electricity. Its strong adaptability and flexibility make it an indispensable connecting component in various pipeline systems.
| Main connection dimension | |||||||||||
| 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. | |||||||||||
Due to favorable integrated performance, they can be widely used in chemical industry, Construction, water supply, drainage, oil industry, light and heavy industry, refrigeration station, water heating system, fire fighting system, electric power system, etc.
The Concentric Reducing Rubber Joint product is designed to provide a flexible, reliable, and cost-effective solution for pipe connections. It is made of high-quality rubber material that offers excellent resistance to chemicals, weathering, and abrasion. The product is easy to install and maintain, providing long-lasting performance in various applications.
Our technical support team is always available to answer any questions you may have about the product, including installation, operation, and maintenance. We also offer a range of services to ensure that your Concentric Reducing Rubber Joint is working optimally, including product inspections, repairs, and replacements.
Our team of experts has extensive experience in the industry, and we are committed to providing exceptional customer service. We understand that every customer has unique needs, and we work closely with you to ensure that your requirements are met.
Product Packaging:
Shipping Information:
Q: What is the brand name of the Concentric Reducing Rubber Joint product?
A: The brand name of the product is liwei.
Q: What is the model range of the Concentric Reducing Rubber Joint product?
A: The product model number ranges from DN25*32 to DN600*400.
Q: What certifications does the Concentric Reducing Rubber Joint product have?
A: The product is certified with ISO9001, TUV, WRAS, CO, MTC, PL, IV etc.
Q: What is the minimum order quantity for the Concentric Reducing Rubber Joint product?
A: The minimum order quantity for the product is 1 set.
Q: What is the supply ability of the Concentric Reducing Rubber Joint product?
A: The product has a supply ability of 100000 pieces per month.
Q: Is the price of the Concentric Reducing Rubber Joint product negotiable?
A: Yes, the price of the product is negotiable.
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
13834800-27669600
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber p... Henan Liwei Industry Co., Ltd. was founded in 1988, covering an area of 42000 square meters. It is a manufacturing enterprise specializing in the research and development, production, and sales of anti-corrosion pipeline lining, flexible rubber joints, metal joints, rubber p...
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