Product Description:
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.
Structural Characteristics:
The structural design of the concentric reducer rubber joint enables it to ensure a smooth transition of the piping system at the joint. It usually consists of an inner rubber layer, a reinforcing layer (e.g., cord fabric or steel wire reinforcing layer) and an outer rubber layer. The inner rubber layer is in direct contact with the medium and needs to have good corrosion resistance and sealing; the reinforcing layer provides the strength and stability of the joint; and the outer rubber layer protects the inner structure and enhances wear resistance.
Since the two ends of the joint have different diameters, special attention needs to be paid in the design to ensure that the connecting surfaces of the two ends are concentric with the axis of the pipeline, in order to avoid leakage or damage caused by eccentricity.
Applications:
The liwei Concentric Reducing Rubber Joint is suitable for use in a wide range of applications. It is commonly used in industrial settings, such as in chemical plants, oil and gas refineries, and power plants. The product can be used to connect pipes of different sizes, such as in pipeline systems that require a reduction in diameter. The product is also commonly used in plumbing and heating systems, and can be used to connect different types of pipes, such as copper and steel.
Technical Parameters:
| 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. |
Material of each parts:
| No. | Part | Material |
| 1 | Body | NR,CR,IIR,NBR,FKM,EPDM |
| 2 | Inner & Outer Rubber | NR,CR,IIR,NBR,FKM,EPDM,PTFE |
| 3 | Body Carcass | Nylon cord fabric |
| 4 | Reinforcing Ring | Multi-strand coppering steel wire |
| 5 | Flange | Cast and forged carbon steel(Q235) Stainless steel(201,304,316,321) Plastic(CPVC, PVDF,PPH,UPVC,RPP) |
Support and Services:
The Concentric Reducing Rubber Joint is designed to provide a flexible connection between pipes of differing diameters. It is made of high-quality rubber material that is resistant to corrosion and wear. The product is easy to install and provides excellent vibration and noise reduction. Additionally, our technical support team is available to answer any questions you may have about installation, maintenance, and troubleshooting. Our services include on-site inspections, product testing, and customized solutions to meet your specific needs.
Packing and Shipping:
Product Packaging:
The Concentric Reducing Rubber Joint product will be packaged securely with bubble wrap and placed in a cardboard box for shipping. The box will be labeled with the product information and handling instructions.
Shipping:
The Concentric Reducing Rubber Joint product will be shipped through a reliable courier service. The shipping time will vary depending on the destination, but the estimated delivery time will be provided to the customer upon checkout. The customer will also be provided with a tracking number to monitor the shipment status.
FAQ:
Q1: What is the brand name of this product?
A1: The brand name of this product is liwei.
Q2: What is the model number range of this product?
A2: The model number range of this product is DN25*32~DN600*400.
Q3: How can you guarantee the quality or any warranty?
A3: If any quality problems during use, all the products can be returned or according to consumer's requests.
Q4: Can I visit your factory before the order?
A4: Yes, welcome to our factory to check the quality.
Q5: What is the packaging detail for this product?
A5: The packaging detail for this product includes inner plastic film, outer wooden case, and if multiple compensators are packed in one case, we will use steel frame to fix it.
