DN200 PN16 stainless steel flange connection lined with PTFE metal hose 304 stainless steel metal bellows
Product performance characteristics
1. Good corrosion resistance
2. High and low temperature resistance is good
3. Good anti-aging performance
4. Good vacuum and high pressure resistance
5. Good sealing performance
6. Good fatigue resistance
7. Good anti-vibration ability
8. Easy to install
9. Strong insulation performance
10. Good non-stick and self-smoothing
Product application field
1. Chemical industry: It is mainly used to transport acid, alkali, salt and other corrosive media, and is also used in heat exchangers and pipeline systems in high-temperature occasions such as oil refining, petrochemical and fertilizer enterprises.
2. Pharmaceutical field: The pharmaceutical industry has high requirements for the hygienic properties of materials. PTFE-lined hoses are widely used in piping systems in the pharmaceutical and bioengineering fields due to their excellent corrosion resistance and safety.
3. Petroleum field: PTFE-lined metal hoses can be used in drilling, transportation, and refining processes, such as in oil and gas transmission pipelines and pipeline systems in oil refineries.
4. Electric power field: PTFE-lined metal hoses are mainly used in thermal systems, power stations and nuclear power plants to ensure the safe and stable operation of power systems.
5. Environmental protection field: In wastewater treatment and exhaust gas discharge equipment, PTFE metal lined hose can withstand corrosive media, reduce operating costs, and improve equipment life.
Product parameters
| Nominal diameter DN | Inner diameter | Outer diameter | Minimum bending radius | Working pressure |
| Bellows | Braid mesh | Static | Dynamic | Single braid mesh | Double braid mesh |
| 8 | 8.8 | 13.2 | 14.4 | 50 | 110 | 15 | 20 |
| 10 | 11.7 | 16.5 | 17.7 | 65 | 145 | 185 | 20 |
| 15 | 13.5 | 19.5 | 21.1 | 80 | 180 | 18 | 20 |
| 20 | 20.0 | 27 | 28.6 | 120 | 270 | 10 | 15 |
| 25 | 27.0 | 34.5 | 36.1 | 160 | 360 | 6.3 | 10 |
| 32 | 32.0 | 40 | 41.6 | 175 | 400 | 4.0 | 6.3 |
| 40 | 39.6 | 52 | 53.6 | 225 | 510 | 4.0 | 6.3 |
| 50 | 49.7 | 62 | 63.6 | 280 | 640 | 3.0 | 5.0 |
| 65 | 61.2 | 80.2 | 81.8 | 410 | 915 | 3.0 | 5.0 |
| 80 | 79.0 | 96.3 | 97.9 | 486 | 1030 | 3.0 | 5.0 |
| 100 | 101.2 | 119.6 | 121.2 | 610 | 1340 | 2.5 | 4.0 |
| 125 | 124.1 | 145.3 | 146.9 | 700 | 1540 | 2.5 | 4.0 |
| 150 | 149.4 | 180.8 | 182.4 | 810 | 1780 | 2.5 | 4.0 |
| 200 | 176.0 | 240 | 243.2 | 1000 | 2000 | 2.5 | 4.0 |
| 250 | 248.0 | 290 | 294 | 1250 | 2500 | 2.5 | 4.0 |
| 300 | 298.0 | 350 | 354 | 1500 | 3000 | 1.6 | 2.5 |
| 350 | 347.0 | 400 | 404.8 | 1750 | 3500 | 1.6 | 2.5 |
| 400 | 397.6 | 460 | 464.8 | 2000 | 4000 | 1.6 | 2.5 |
Product installation precautions
1. When assembling PTFE-lined equipment, special tools should be used, and the direction of the operating components should be paid attention to to avoid damage to the bearings and seals
2. During the installation process, avoid dumping the PTFE-lined equipment or causing collisions, so as not to affect the service life of the equipment
3. When tightening the bolts, the operation should be carried out in strict accordance with the tightening torque standard to avoid the bolts being too tight or too loose
4. When installing PTFE-lined equipment and pipelines, care should be taken to prevent impurities from entering the equipment, so as not to affect the sealing of the equipment
5. During the installation process, the pipes and interfaces should be properly connected according to the requirements of the equipment, and the opening and closing directions of the check valve and gate valve should be ensured
6. After the installation is completed, the tightness test should be carried out to ensure that the equipment is leak-free, and the secondary grouting and fastening should be carried out according to the requirements
Inspection and maintenance of products after installation
1. After the installation is completed, a comprehensive inspection of the PTFE-lined equipment should be carried out, and a trial operation should be carried out before the equipment is determined to be working normally
2. Before the equipment is put into use, the equipment and pipelines should be carefully cleaned to ensure that there are no impurities and impurities
3. For PTFE-lined equipment and pipelines that are not used for a long time, anti-corrosion treatment and regular inspection should be carried out to ensure the long-term use of the equipment
Inventory display
Workshop display
Why choose us?
1. The quality of our products is good, and they are all tested by three parties
2. We have more than 20 years of production experience
3. Our price is competitive
4. Our customer service is online 24 hours a day for you
5. We ship fast
6. We accept small order quantity and support customized service
7. Our products have been exported to more than 30 countries and have been well received
8. We have one year after-sales service
Product Tags:
|
|
DN200 PN16 Convoluted Stainless Steel Flexible Hose Flange Connection Lined With PTFE Metal Hose 304 Stainless Steel Metal Bellows Images
|
