10 Inch Stainless Steel EPDM Flexible Rubber Expansion Joint Double Sphere - 2.5 MPa Pressure, -20°C to 150°C Temperature Range
Price:
＄13.4-28.9 per set
MOQ:
1 piece
Delivery Time:
1-7 day
Brand:
Liang He
Product Description
Product Overview
10-inch stainless steel coupling EPDM flexible rubber expansion joint with double sphere design for industrial pipeline applications.
Key Features & Benefits
- Material Diversity: Available in various rubber materials including natural rubber, EPDM, nitrile, neoprene, silicone, and fluoroelastomer to suit different media requirements
- Temperature Performance: Operating range from -20°C to 150°C, with specialized silicone variants capable of -100°C operation
- Physical Properties: Excellent sealing capability, long service life, environmental safety, and resistance to aging, acids, and alkalis
- Vibration Control: Effective shock absorption and noise reduction with displacement compensation for thermal expansion and seismic movement
- Application Versatility: Suitable for water supply, HVAC, fire protection, industrial processing, marine, and pumping systems
Technical Specifications
Performance Ratings
| Model | Working Pressure MPa(kgf/cm²) | Burst Pressure MPa(kgf/cm²) | Vacuum Degree kPa(mmHg) | Temperature Range |
|---|---|---|---|---|
| KST-1 | 1(10) | 2(20) | 53.3(400) | -20°C to 150°C |
| KST-2 | 1.6(16) | 3(30) | 86.7(650) | |
| KST-3 | 2.5(25) | 4.5(45) | 100(750) |
Dimensional Parameters
| Nominal Diameter | Length (mm) | Axial Displacement (mm) | Lateral Displacement (mm) | Angular Displacement |
|---|---|---|---|---|
| 40 mm (1 1/2") | 165 | 30/50 | 45 | 35° |
| 50 mm (2") | 165 | 30/50 | 45 | 35° |
| 65 mm (2 1/2") | 175 | 30/50 | 45 | 35° |
| 80 mm (3") | 175 | 35/50 | 45 | 35° |
| 100 mm (4") | 225 | 35/50 | 40 | 35° |
| 125 mm (5") | 230 | 35/50 | 40 | 35° |
| 150 mm (6") | 325 | 35/50 | 40 | 35° |
| 200 mm (8") | 325 | 35/50 | 40 | 35° |
| 250 mm (10") | 325 | 35/60 | 35 | 30° |
| 300 mm (12") | 325 | 35/60 | 35 | 30° |
| 350 mm (14") | 350 | 35/60 | 35 | 30° |
| 400 mm (16") | 350 | 35/60 | 35 | 30° |
| 450 mm (18") | 350 | 35/60 | 35 | 30° |
| 500 mm (20") | 350 | 35/60 | 35 | 30° |
| 600 mm (24") | 400 | 35/60 | 35 | 30° |
Application Examples
Frequently Asked Questions
What are your payment terms?
T/T (30% deposit, 70% balance before delivery) or L/C at sight.
Are you a trading company or manufacturer?
We are a manufacturer with over 20 years of experience producing rubber expansion joints, bellows expansion joints, flexible metal hoses, dismantling joints, flange adaptors, and flanges.
How much pressure can your products withstand?
Our products can withstand pressures ranging from 0.6 to 2.5 MPa.
What media are your products suitable for?
Our products are compatible with industrial sewage, oil, food processing, and various other media.
Can the length of the double sphere joint be customized?
Yes, we offer custom length specifications using our extensive range of molds to meet your specific requirements.
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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