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Corrosion-Resistant PTFE/Teflon Lined Wire Braided Metal Hose - China Suppliers & Factory Quality Solutions
PTFE/teflon lined wire braided metal hose is braided Convoluted hose comprised a convoluted PTFE tube liner and single or double stainless steel outer braid. It’s lightweight, has excellent flexibility, kink resistance and corrosion resistance for superior performance in chemical transfer, high temperature hydraulics, can be design and used in automotive, fluid handling, chemical transfer, paint, pharmaceutical, food & beverage processing, cosmetics and general-purpose applications.
Advantages
Longer Service Life
Its service life of PTFE corrugated metal hose is much longer than the existing steam hoses. It does not need to be replaced after long-term use, which greatly reduces the use cost, improves the use efficiency, and is highly economical and practical.
Premium Core Material
PTFE lined metal hose core is made from virgin 100% PTFE resin without any pigment or additive. It provides excellent electrical insulation and is a good anti-friction and self-lubricating material.
Corrosion & Temp Resistance
It can be used for a long time at -60～250℃, offering reliable and excellent corrosion resistance. It is highly suitable to transport strong corrosive media under high temperature.
Robust Outer Braiding
The wire braiding is produced from high-quality AISI 304 or 316 stainless steel wire, which can also be customized to meet specific customer requirements.
General Specifications of PTFE Teflon metal hose tube
| Spec. | Inner Tube I.D. | Inner Tube O.D. | Braided O.D. | W.P. | Min. Bendius |
|---|---|---|---|---|---|
| (mm) | (mm) | (mm) | (kg) | /mm ±3mm | |
| 1/8. | 3.2 | 5.5 | 6.5 | 314 | 45 |
| 3/16. | 4.8 | 6.7 | 8 | 256 | 76 |
| 1/4. | 6.4 | 7.8 | 8.8 | 230 | 81 |
| 5/16. | 7.9 | 10 | 11.5 | 194 | 131 |
| 3/8. | 9.8 | 11.6 | 12.8 | 162 | 182 |
| 1/2. | 12.7 | 15 | 16.5 | 90 | 211 |
| 5/8. | 15.9 | 18 | 20 | 80 | 252 |
| 3/4. | 19 | 21.4 | 23 | 70 | 312 |
| 7/8. | 22.25 | 24.65 | 26.4 | 60 | 421 |
| 1 | 25 | 28 | 30 | 50 | 489 |
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Frequently Asked Questions
What is the temperature range for the PTFE lined wire braided metal hose?
The PTFE lined wire braided metal hose can be used for a long time at a temperature range of -60℃ to 250℃, making it ideal for high-temperature applications.
What materials are used for the outer wire braiding?
The outer braiding is produced from premium AISI 304 or 316 stainless steel wire. Custom options are also available to meet specific needs.
What are the primary applications of this metal hose?
It is designed for chemical transfer, high temperature hydraulics, automotive, fluid handling, paint, pharmaceuticals, food & beverage processing, cosmetics, and general-purpose industrial applications.
Why is virgin 100% PTFE resin beneficial for the hose core?
Virgin 100% PTFE resin contains no pigments or additives. It serves as an excellent electrical insulator and provides anti-friction and self-lubricating properties, which ensures low starting resistance and smooth running.
Does the PTFE corrugated metal hose have a longer service life than steam hoses?
Yes. The service life of the PTFE corrugated metal hose is much longer than existing steam hoses. It does not require frequent replacement, which greatly reduces operating costs and improves efficiency.