DN150 Flange Type Double Ball Flexible Joint Stainless Steel Expansion Joint - 1.6MPa Pressure, -20℃ to 150℃ Range
Price:
＄6.88-59.6 per set
MOQ:
1 piece
Delivery Time:
3-7 day
Brand:
Liang He
Product Description
Product Overview
DN150 flange type double ball double bellow flexible joint made from stainless steel with threaded expansion capabilities. Designed for reliable performance in demanding pipeline systems.
Key Features & Benefits
- Superior Sealing & Easy Installation: Excellent application sealing with convenient installation and maintenance, preventing damage from sharp metal equipment
- Extended Service Life: Long-lasting performance reduces replacement frequency and maintenance costs
- Corrosion Resistance: Handles various media transportation while ensuring pipeline system stability
- High Temperature Performance: Withstands temperatures from -20℃ to 150℃ with minimal compression deformation
- Enhanced Elasticity: Strong elasticity with uniform foam density for stability and safety
- Eco-Friendly Construction: Made from 100% high-quality rubber materials, non-toxic and environmentally compliant
- Cost-Effective Solution: Economical pricing combined with long service life and low maintenance requirements
Technical Specifications
Performance Parameters
| Model | KST-1 | KST-2 | KST-3 |
|---|---|---|---|
| Working Pressure (MPa/kgf/cm²) | 1(10) | 1.6(16) | 2.5(25) |
| Burst Pressure (MPa/kgf/cm²) | 2(20) | 3(30) | 4.5(45) |
| Vacuum Degree (kPa/mmHg) | 53.3(400) | 86.7(650) | 100(750) |
| Suitable Temperature Range | -20℃ to 150℃ | ||
Material Composition
| Component | Material |
|---|---|
| Inner and Outer Rubber Layers | NR, NBR, EPDM, etc. |
| Frame | Nylon Cord Fabric |
| Pressurized Ring | Steel Wire Strand |
| Flange | Ductile Iron, Carbon Steel, Stainless Steel |
Installation Guidelines
- Preparation before installation
- Special case handling procedures
- Optimal installation location selection
- Transportation and loading precautions
- Connection with pipeline systems
- Proper fixing and supporting methods
Product Images
Frequently Asked Questions
Q: What are the application areas of your rubber joints?
A: Water plants, power plants, sewage treatment plants, fire protection systems, and industrial pipeline applications.
Q: How are rubber joints attached?
A: Standard flange connection method for secure pipeline integration.
Q: What is your packing method?
A: Plastic film wrapping, carton packaging, and wooden case protection. Custom packaging available per customer requirements.
Q: What size ranges are available for your rubber joints?
A: Available in DN32 to DN3200mm diameters to accommodate various pipeline requirements.
Q: Can the length of the double ball joint be customized?
A: Yes, we offer custom length specifications with various mold options to meet specific project needs.
Q: What flange standards do you support?
A: DIN, ANSI, BS, ISO, JIS, EN 1092, and other international standards.
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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 Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly