Neoprene Bellows Pipe Rubber Expansion Joint DN150 PN16 with -15°C to +80°C Temperature Range and Corrosion Resistance
Price:
Price Negotiable
MOQ:
1 set
Delivery Time:
After payment 15-30 working days
Brand:
liwei
Product Description
Product Overview
The Eccentric Reducing Rubber Joint is engineered for pipeline systems requiring diameter conversion while providing superior noise reduction, vibration absorption, and shock absorption capabilities. Operating within a temperature range of -15°C to +80°C, this joint offers excellent corrosion resistance and customizable options for diverse industrial applications.
Key Advantages
- Surface Quality: Smooth external finish free from defects including burrs, rust, pores, slag inclusions, cracks, and mechanical damage
- Welding Precision: Flat weld seams without porosity, cracks, slag inclusions, or omissions; flange roundness complies with industry standards
- Corrosion Protection: Flanges undergo pickling, rust removal, and comprehensive anti-corrosion treatment
- Secure Packaging: Protected with rainproof, moisture-proof, rust-proof, and shock-resistant materials including plastic cloth, woven fabric, and straw rope
Technical Specifications
| Nominal Diameter (mm) | Length (mm) | D (mm) | D₀ (mm) | n-Φ | D (mm) | D₀ (mm) | 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 |
Custom Sizing: Special dimensions and lengths can be manufactured to meet your specific requirements.
Customization Options
Our eccentric reducing rubber joints deliver exceptional vibration reduction and flexibility, carefully engineered to accommodate various industrial applications and system requirements. Each joint provides reliable, long-lasting connections that ensure seamless operation and extended service life. Customize your order with material selections including NR, NBR, SBR, EPDM, and choose from available flange colors to match your specific application needs.
Packaging & Shipping
Each eccentric reducing rubber joint receives meticulous packaging to maintain integrity and quality during transit. Individual units are wrapped in protective film to prevent surface damage or contamination, then placed in sturdy corrugated cardboard boxes designed specifically for the joint's unique shape. Boxes are sealed with heavy-duty packing tape and clearly labeled with product specifications and handling instructions.
For bulk orders, boxed joints are securely arranged on wooden pallets with shrink-wrapping and strapping to minimize movement. All shipping documents including packing lists and quality certificates are securely attached in weatherproof pouches. We partner with reliable carriers and provide tracking numbers for all shipments.
Quality Assurance & Services
- Comprehensive delivery inspection including pressure testing, specification verification, material check, quantity confirmation, and packaging assessment
- 12-month quality guarantee with support for third-party testing
- Free technical solutions and engineering drawings
- Professional packaging team ensuring secure transport
- 24-hour online support with rapid response for pre-sales and after-sales service
- Support for online factory inspection and on-site visits
- Guaranteed on-time delivery with expedited shipping options
- Free samples available upon request
Frequently Asked Questions
Q: What sizes are available for the Liwei eccentric reducing rubber joint?
A: Available sizes range from DN100×DN80 to DN500×DN300. Contact us with your specific requirements for optimal sizing recommendations.
Q: Can you provide samples?
A: Yes, we offer free samples shipped worldwide to help you evaluate product quality and compatibility.
Q: What payment methods do you accept?
A: We accept T/T, L/C, D/P, Western Union, PayPal, and Trade Assurance for flexible payment options.
Q: What quality guarantees do you provide?
A: All products include a 12-month quality guarantee. If any quality issues arise during use, products can be returned or addressed according to customer requirements.
Q: Can I visit your factory before placing an order?
A: Yes, we welcome factory visits to inspect our manufacturing processes and product quality firsthand.
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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