Henan Liwei Industry Co., Ltd.
| Packaging Details | Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it. |
| Delivery Time | After payment 15-30 working days |
| Payment Terms | T/T, Western Union, L/C, D/A, MoneyGram |
| Supply Ability | 100000 Pieces per Month |
| Name | Eccentric reducing rubber joint |
| Noise reduction | Yes |
| Application | Water, Sewage, Chemical, HVAC Systems |
| End Type | Eccentric |
| Connection Type | Flange |
| Flange color | Customizable |
| Corrosion Resistance | Yes |
| Material | EPDM/NBR/NR/FKM Etc. |
| Brand Name | liwei |
| Model Number | DN100*DN80-DN500*DN300 |
| Place of Origin | Henan, China |
| Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc |
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Product Specification
| Packaging Details | Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it. | Delivery Time | After payment 15-30 working days |
| Payment Terms | T/T, Western Union, L/C, D/A, MoneyGram | Supply Ability | 100000 Pieces per Month |
| Name | Eccentric reducing rubber joint | Noise reduction | Yes |
| Application | Water, Sewage, Chemical, HVAC Systems | End Type | Eccentric |
| Connection Type | Flange | Flange color | Customizable |
| Corrosion Resistance | Yes | Material | EPDM/NBR/NR/FKM Etc. |
| Brand Name | liwei | Model Number | DN100*DN80-DN500*DN300 |
| Place of Origin | Henan, China | Certification | ISO9001, TUV, WRAS, CO, MTC, PL, IV etc |
| High Light | rubber expansion joint high temperature ，bellow rubber expansion joint ，6 inch rubber expansion joint | ||
Customizable Eccentric Reducing Rubber Joint PN6-PN40 Rating Noise Reduction
The Eccentric reducing rubber joint is a uniquely designed flexible connector that serves as a critical component in piping systems where the alignment of the pipelines is not concentric. This highly versatile product is engineered to accommodate different pipe diameters, effectively reducing noise, and absorbing vibrations and shocks in the pipeline. The eccentric design allows for a smooth transition between different pipe sizes, ensuring minimal turbulence and resistance to flow.
| Operation condition | |
| Working temperature | -15-80℃ (-30-150℃) |
| Working pressure | 6-40 bars (PN6-PN40) |
| Test pressure | 1.5 times of working pressure |
| Explosion pressure | 2 times of working pressure |
| Applicable media | Air, water,sewage,sea water,acid,alkali,oil etc. |
| Nominal diameter | Length (mm) | Technical parameters | Technical parameters | ||||
| D | D₀ | n-Φ | D | D₀ | n-Φ | ||
| 100×80 | 180 | 220 | 180 | 8-Φ18 | 200 | 160 | 8-Φ18 |
| 150×80 | 200 | 285 | 240 | 8-Φ22 | 200 | 160 | 8-Φ18 |
| 150×100 | 200 | 285 | 240 | 8-Φ22 | 220 | 180 | 8-Φ18 |
| 150×125 | 200 | 280 | 240 | 8-Φ22 | 250 | 210 | 8-Φ18 |
| 200×100 | 200 | 340 | 295 | 8-Φ22 | 220 | 180 | 8-Φ18 |
| 200×150 | 220 | 340 | 295 | 8-Φ22 | 280 | 240 | 8-Φ18 |
| 250×100 | 220 | 395 | 350 | 12-Φ22 | 220 | 180 | 8-Φ18 |
| 250×125 | 220 | 395 | 350 | 12-Φ22 | 250 | 210 | 8-Φ18 |
| 250×150 | 220 | 395 | 350 | 12-Φ22 | 285 | 240 | 8-Φ22 |
| 250×200 | 220 | 395 | 350 | 12-φ22 | 340 | 295 | 8-Φ22 |
| 300×125 | 280 | 445 | 400 | 12-Φ22 | 250 | 210 | 8-Φ18 |
| 300×150 | 220 | 445 | 400 | 12-Φ22 | 285 | 240 | 8-Φ18 |
| 300×200 | 180 | 445 | 400 | 12-Φ22 | 340 | 295 | 8-Φ22 |
| 300×250 | 220 | 445 | 400 | 12-Φ22 | 395 | 350 | 12-Φ22 |
| 350×125 | 255 | 505 | 460 | 16-Φ22 | 250 | 210 | 8-Φ18 |
| 350×200 | 220 | 505 | 460 | 16-Φ22 | 340 | 295 | 8-Φ18 |
| 350×300 | 220 | 505 | 460 | 16-Φ22 | 445 | 400 | 12-Φ22 |
| 400×200 | 220 | 565 | 515 | 16-Φ22 | 340 | 295 | 8-Φ22 |
| 400×250 | 220 | 565 | 515 | 16-Φ22 | 395 | 350 | 12-Φ22 |
| 400×300 | 220 | 565 | 515 | 16-Φ22 | 445 | 400 | 12-Φ22 |
| 450×200 | 220 | 615 | 565 | 20-Φ26 | 340 | 295 | 8-Φ22 |
| 450×250 | 220 | 615 | 565 | 20-Φ26 | 395 | 350 | 12-Φ22 |
| 500×300 | 255 | 670 | 620 | 20-Φ26 | 445 | 400 | 12-Φ22 |
| • Special size and length can be customized for you. | |||||||
With the liwei brand name attached, the Eccentric rubber pipeline joint is a product that assures quality and reliability for any industry requiring a dependable solution for connecting pipelines with different diameters. The eccentric design effectively compensates for the difference in axial displacement between two different pipe sizes, making installation and maintenance an easier task for engineers and technicians alike.They are applied to:
Rich production experience
Professional technical team
Effective cooperation between logistics departments
High quality product accessories
Excellent corrosion resistance
Excellent shock absorption effect
Good after-sales service
Extremely high industry reputation
Structure of product:Inner and outer rubber,nylon cord fabric,steel wire and flange
Rubber raw material:NR,NBR,SBR,EPDM,FKM,etc.(According to your needs)
Flange material:SS304,SS316,carbon steel, ductile iron,etc(According to your needs)
Size:DN100*DN80-DN500*DN300
Length:customizable
Flange color:customizable
Standard of flange:DIN, BS, ANSI, JIS,ISO,etc.
The Eccentric Reducing Rubber Joint will be securely packaged in a durable, weather-resistant material, ensuring the product is well-protected during transit. Each joint will be individually wrapped to prevent abrasion and sealed to keep out moisture and contaminants. The packaging will be clearly labeled with the product name, size specifications, and handling instructions.
For shipping, the packaged Eccentric Reducing Rubber Joints will be placed in a sturdy cardboard box with appropriate cushioning materials to prevent movement and absorb shocks. The box will be sealed with heavy-duty tape and marked with the necessary shipping information, including a fragile label to ensure careful handling. All shipments will include a packing slip with a detailed description of the contents and a tracking number for the customer's convenience.
Q1: What is the model number range available for the Eccentric reducing rubber joint by liwei?
A: The Eccentric reducing rubber joint by liwei is available in various model numbers ranging from DN100*DN80 to DN500*DN300, catering to different size requirements.
Q2: What certifications does the liwei Eccentric reducing rubber joint hold?
A: The liwei Eccentric reducing rubber joint is certified with multiple quality and industry standards, including ISO9001, TUV, WRAS, CO, MTC, PL, IV, and others, ensuring the product meets high-quality benchmarks.
Q3: Can you make the product as per client's requirement?
A: Yes, We can customize according to customer requirements, and we have a professional technical team to draw drawings.
Q4: Do you have products catalog?
A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.
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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