BS 4504 Ball Joints with EPDM Spherical Bellows - Single Flange Flexible Expansion Joints 32-1600mm
Price:
＄23.6-34.5 per set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
BS 4504 Ball Joints with EPDM Spherical Bellows
Key Functions and Benefits
- Shock Absorption & Noise Reduction: Effectively absorbs pipeline vibration and shock to protect pumps, valves, and equipment
- Leak Prevention: Superior sealing performance prevents media leakage and environmental contamination
- Equipment Protection: Reduces system vibration and noise to extend equipment service life
- Easy Installation: Simple flange or threaded connection for various installation requirements
- Seismic Damping: Reduces pipeline vibration and damage during earthquakes and natural disasters
Installation Guidelines
- Do not exceed displacement limits during installation
- Tighten mounting bolts symmetrically with gradual pressure to prevent leaks
- For pressures ≥1.6MPa, use elastic pressure pads to prevent bolt loosening
- Install anti-pull devices when used vertically to prevent pressure-related detachment
- Keep away from heat sources, ozone areas, and strong radiation
- Avoid cutting sealing surfaces with sharp instruments during handling
Technical Specifications
| Nominal Diameter | Length | Axial Displacement | Horizontal Displacement | Deflection Angle |
|---|---|---|---|---|
| 32 mm (1 1/4") | 95 mm | 6-9 mm | 9 mm | 15° |
| 40 mm (1 1/2") | 95 mm | 6-10 mm | 9 mm | 15° |
| 50 mm (2") | 105 mm | 7-10 mm | 10 mm | 15° |
| 65 mm (2 1/2") | 115 mm | 7-13 mm | 11 mm | 15° |
| 80 mm (3") | 135 mm | 8-15 mm | 12 mm | 15° |
| 100 mm (4") | 150 mm | 10-19 mm | 13 mm | 15° |
| 125 mm (5") | 165 mm | 12-19 mm | 13 mm | 15° |
| 150 mm (6") | 180 mm | 12-20 mm | 14 mm | 15° |
| 200 mm (8") | 210 mm | 16-25 mm | 22 mm | 15° |
| 250 mm (10") | 230 mm | 16-25 mm | 22 mm | 15° |
| 300 mm (12") | 245 mm | 16-25 mm | 22 mm | 15° |
| 350 mm (14") | 255 mm | 16-25 mm | 22 mm | 15° |
| 400 mm (16") | 255 mm | 16-25 mm | 22 mm | 15° |
| 450 mm (18") | 255 mm | 16-25 mm | 22 mm | 15° |
| 500 mm (20") | 255 mm | 16-25 mm | 22 mm | 15° |
| 600 mm (24") | 260 mm | 16-25 mm | 22 mm | 15° |
| 700 mm (28") | 260 mm | 16-25 mm | 22 mm | 15° |
| 800 mm (32") | 260 mm | 16-25 mm | 22 mm | 15° |
| 900 mm (36") | 260 mm | 16-25 mm | 22 mm | 15° |
| 1000 mm (40") | 260 mm | 18-26 mm | 24 mm | 15° |
| 1200 mm (48") | 260 mm | 18-26 mm | 24 mm | 15° |
| 1400 mm (56") | 350 mm | 20-28 mm | 26 mm | 15° |
| 1600 mm (64") | 350 mm | 25-35 mm | 30 mm | 10° |
Product Construction
Frequently Asked Questions
Do you provide samples for free?
Yes, we provide free samples with shipping charges covered by the customer.
Is quality warranty offered?
Yes, we offer a 1-year free warranty and support third-party testing.
Can you provide drawings and technical data?
Yes, our technical department will provide professional drawings and technical specifications.
How can we guarantee quality?
We provide samples before mass production and conduct final inspection before shipping.
Similar Products
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