Sign In | Join Free | My himfr.com |
|
Ask Lasest Price | |
Brand Name : | Liang He |
Model Number : | JTW |
Certification : | ISO 9001 |
Price : | $5.20-123.20 per set |
Payment Terms : | T/T, D/A, D/P, Western Union, MoneyGram, L/C |
Supply Ability : | 6000 piece per month |
Delivery Time : | 3-7day |
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
![]() |