Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
Add to Cart
Pn16 Dn150 Oil Resistant nbr Single Sphere galvanized carbon steel Flanged Rubber Expansion Joint
Product function
1.Reduce vibration and noise : The elastic design of rubber joints can effectively reduce the vibration and noise generated during the operation of the pipeline system, providing a quieter working environment.
2.Compensation for thermal expansion and cold contraction : Due to temperature changes, the pipeline will experience thermal expansion and cold contraction. The special design of the rubber joint can absorb these changes and prevent the pipeline from being damaged due to excessive expansion.
3.Absorption displacement : In the pipeline system, the pipeline may be displaced due to various reasons (such as foundation movement, equipment vibration, etc.). The rubber joint can absorb these displacements and maintain the stability of the system.
4.Medium and climate resistance : According to different needs of use, rubber joints can be made of different rubber materials, such as natural rubber, styrene butadiene rubber, etc., to adapt to various media and environmental conditions.
5.Easy installation and maintenance : The design of the rubber joint makes it relatively simple to install and maintain, and can meet the needs of a variety of pipeline systems.
Performance characteristics of rubber joints
1. High temperature resistance: Rubber joints can be used in high temperature environments, generally can withstand -20℃ to 120℃ high temperature, and even can reach 180℃ high temperature.
2. Acid and alkali resistance: The rubber material of the rubber joint has good acid and alkali resistance, and can be used in acidic and alkaline environments, and is not easy to aging, hardening and other phenomena.
3. Oil resistance: The rubber material of the rubber joint has a certain oil resistance, can be used in an oil pollution environment, and is not easy to deform, crack, etc.
4. Shock absorption performance: The rubber material of the rubber joint can effectively isolate vibration and shock, thereby reducing equipment damage and noise pollution.
5. Wear resistance: The rubber material of the rubber joint has certain wear resistance, which can reduce the wear of the equipment.
6. Good sealing performance: The rubber material of the rubber joint can achieve a good sealing effect and avoid fluid leakage.
7. Good flexibility: Rubber joints can maintain their normal use conditions under deformation and displacement, such as changes in pressure, temperature and other factors.
Main connection size
| Nominal diameter |
Length (mm)
| Axial displacement(mm) | Horizontal displacement(mm) | Deflection angle | ||
| mm | inch | Elongation | Compression | |||
| 32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° |
| 40 | 1 1/2 | 95 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 7 | 10 | 10 | 15° |
| 65 | 2 1/2 | 115 | 7 | 13 | 11 | 15° |
| 80 | 3 | 135 | 8 | 15 | 12 | 15° |
| 100 | 4 | 150 | 10 | 19 | 13 | 15° |
| 125 | 5 | 165 | 12 | 19 | 13 | 15° |
| 150 | 6 | 180 | 12 | 20 | 14 | 15° |
| 200 | 8 | 210 | 16 | 25 | 22 | 15° |
| 250 | 10 | 230 | 16 | 25 | 22 | 15° |
| 300 | 12 | 245 | 16 | 25 | 22 | 15° |
| 350 | 14 | 255 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 16 | 25 | 22 | 15° |
| 600 | 24 | 260 | 16 | 25 | 22 | 15° |
| 700 | 28 | 260 | 16 | 25 | 22 | 15° |
| 800 | 32 | 260 | 16 | 25 | 22 | 15° |
| 900 | 36 | 260 | 16 | 25 | 22 | 15° |
| 1000 | 40 | 260 | 18 | 26 | 24 | 15° |
| 1200 | 48 | 260 | 18 | 26 | 24 | 15° |
Product description
Inventory
FAQ:
Q: How can we guarantee quality?
A: We offer sample before mass production and final Inspection before shipping.
Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings and technical data.
Q: Do you provide samples for free?
A: Yes, we can offer sample free but shipping charges is covered by customer.
Q: Is quality warranty offered?
A: Yes, our company offer free warranty for 1 year, and support third-party testing.