China Suppliers Factory PTFE/Teflon Lined Wire Braided Metal Hose - Corrosion Resistant Solution
Advantages
Can be used for a long time at -60～250℃. It has reliable and excellent corrosion resistance, making it ideal to transport strong corrosive media under high temperature.
The service life of PTFE corrugated metal hose is much longer than existing steam hoses. It does not need frequent replacement, greatly reducing costs and improving efficiency.
Made from virgin 100% PTFE resin without any pigment or additive. It provides low friction coefficient, low starting resistance, smooth running, and excellent electrical insulation.
Wire braiding is produced from high-quality AISI 304 or 316 stainless steel wire, which can also be customized to meet specific 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 (FAQ)
What is the temperature range for the PTFE lined metal hose?
The PTFE lined metal hose can be used for a long time within a temperature range of -60℃ to 250℃, maintaining reliable performance under high temperature.
What materials are used in the construction of this hose?
The core is made from 100% virgin PTFE resin (without pigments or additives), and the outer wire braiding is produced from AISI 304 or 316 stainless steel wire.
What are the main applications of PTFE lined wire braided metal hoses?
It is designed for chemical transfer, high temperature hydraulics, automotive, fluid handling, paint, pharmaceutical, food & beverage processing, cosmetics, and general-purpose applications.
How does this hose compare to standard steam hoses in terms of service life?
Its service life is much longer than existing steam hoses. Because it does not need to be replaced frequently, it greatly reduces overall usage costs and improves working efficiency.
What makes PTFE an excellent material for the inner tube core?
PTFE is a highly anti-friction and self-lubricating material with a low friction coefficient. It offers low starting resistance, smooth running, and excellent electrical insulation properties.