Axial Multi Sphere Flexible Rubber Joint DN32-3000 with -15℃ to 80℃ Temperature Range for Pipeline Noise Reduction
Price:
Price Negotiable
MOQ:
1 set
Delivery Time:
After payment 15-30 working days
Brand:
liwei
Product Description
Product Overview
Axial multi-sphere flexible rubber joint designed for noise reduction and vibration absorption in pipeline systems. This high-performance joint includes custom bolts and nuts for secure installation.
Technical Construction
The flexible rubber bellow joint consists of outer rubber, inner rubber, framework layer, reinforcing bar, and flange. Utilizing rubber's special properties including long-range elasticity, air impermeability, medium resistance, climate resistance, and radiation resistance, these expansion couplings effectively reduce pipeline vibration and noise while providing thermal expansion and contraction compensation.
Applications
Liwei provides detailed drawings for the expansion double ball joint, simplifying customer installation processes. The working temperature range is -15℃ to 80℃ (with special variants handling -30℃ to 150℃), making this product suitable for various thermal environments. Ideal for heating and cooling systems, industrial processing plants, water and wastewater treatment facilities, and applications with temperature fluctuations.
Technical Parameters
| Diameter | Length | Axis Displacement | Radial Displacement | Deflection Displacement |
|---|---|---|---|---|
| DN | mm | Type 1 Extension/Compression | Type 1/Type 2 | Type1/Type 2 |
| 32 | 165 | 30/50 | 45 | ±7.5° |
| 40 | 165 | 30/50 | 45 | ±7.5° |
| 50 | 165 | 30/50 | 45 | ±7.5° |
| 65 | 175 | 30/50 | 45 | ±7.5° |
| 80 | 175 | 30/50 | 45 | ±7.5° |
| 100 | 225 | 35/50 | 45 | ±7.5° |
| 125 | 225 | 35/50 | 45 | ±7.5° |
| 150 | 225 | 35/50 | 45 | ±7.5° |
| 200 | 325 | 35/60 | - | - |
| 250 | 325 | 35/60 | - | - |
| 300 | 325 | 35/60 | - | - |
| 350 | 325 | 35/60 | - | - |
| 400 | 400 | 40/60 | - | - |
| 450 | 400 | 65/70 | 70 | ±12° |
| 500 | 400 | 65/70 | 70 | ±12° |
| 600 | 400 | 70/75 | 75 | ±12° |
| 700 | 400 | 70/75 | 75 | ±12° |
| 800 | 450 | 70/75 | 75 | ±12° |
| 900 | 450 | 70/75 | 75 | ±12° |
| 1000 | 450 | 75/80 | 70 | ±12° |
| 1200 | 500 | 75/80 | 70 | ±10° |
| 1400 | 500 | 75/80 | 70 | ±10° |
| 1600 | 500 | 75/80 | 70 | ±10° |
| 1800 | 500 | 80/85 | 65 | ±10° |
| 2000 | 550 | 80/85 | 65 | ±10° |
| 2200 | 550 | 80/85 | 65 | ±10° |
| 2400 | 550 | 80/85 | 65 | ±10° |
| 2600 | 550 | 80/85 | 65 | ±10° |
| 2800 | 550 | 80/85 | 65 | ±10° |
| 3000 | 550 | 80/85 | 65 | ±10° |
• Special sizes and lengths can be customized according to your requirements.
Material Structure
| No | Name | Material |
|---|---|---|
| 1 | Flange | SS304 |
| 2 | Pressurized Ring | Steel Wire Strand |
| 3 | Lined | PTFE |
| 4 | Outer/Inner Rubber | NR/NBR/EPDM |
| 5 | Frame | Nylon Cord Fabric |
Quality Advantages
- 36 years of industry experience with technical expertise
- National standards drafting unit for rubber joints
- Main manufacturing process: molding
- High-demand production with quality assurance
- Professional rubber mixing center with transparent material sourcing
- Participated in drafting national standard GB/T26121-2010
- Utility model patent: 032418558
- Free samples available
Packaging & Shipping
Packing
- Inner: Plastic film, then placed in carton case
- Outer: Safe, firm export plywood case
- Customizable markings on carton and wooden cases
- Packaging can be customized according to your requirements
Shipping
- International express delivery via DHL, UPS, TNT, EMS, or others
- Flexible transportation options based on schedule and budget
- Option to use your own cargo agent
Frequently Asked Questions
Q1: What is the model number range available for the Liwei Double sphere flexible rubber joint?
A1: The Liwei Double sphere flexible rubber joint is available in a wide range of model numbers from DN15 up to DN4000, catering to various pipe sizes and applications.
Q2: Where is the Liwei Double sphere flexible rubber joint manufactured?
A2: The Liwei Double sphere flexible rubber joint is manufactured in Henan, China, ensuring high-quality production standards.
Q3: What certifications do the Liwei Double sphere flexible rubber joints have?
A3: The Liwei Double sphere flexible rubber joints are certified with ISO9001, TUV, WRAS, CO, MTC, PL, IV, etc., demonstrating their compliance with international quality and safety standards.
Q4: What is the minimum order quantity for the Liwei Double sphere flexible rubber joint?
A4: The minimum order quantity for the Liwei Double sphere flexible rubber joint is 1 set, making it convenient for customers to order according to their specific needs.
Q5: What are the packaging details for the Liwei Double sphere flexible rubber joint?
A5: The Liwei Double sphere flexible rubber joint is packaged with inner plastic film and an outer wooden case. For orders involving multiple compensators, a steel frame is used to fix them within the case to ensure safe transportation.
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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