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What is Teflon Tube? Features and Uses of Teflon Tube

Release time

2022-07-20

Teflon is also known as Teflon, Teflon, Teflon, Teflon, Teflon, PTFE, and Plastic King. In English, it is called Teflon.

1、 Introduction to Teflon Tube/Teflon Tube:

Teflon is also known as Teflon, Teflon, Teflon, Teflon, Teflon, PTFE, and Plastic King. In English, it is called Teflon.

Teflon (sleeve) pipe is a special pipe made of polytetrafluoroethylene (PTFE, commonly known as Teflon, plastic king) material after being extruded and sintered, and then subjected to drying, high-temperature sintering, shaping, and other processes.

2、 Teflon tube/Teflon tube features:

1. High chemical stability: Can withstand all strong acids, including aqua regia, hydrofluoric acid, concentrated hydrochloric acid, nitric acid, fuming sulfuric acid, organic acids, etc., as well as the effects of strong bases, strong oxidants, reducing agents, and various organic solvents. It is very suitable for feeding high-purity chemicals.

2. Low friction coefficient: The friction coefficient is generally only 0.04, which is a very excellent self-lubricating material and does not change with temperature.

3. Excellent adhesion resistance, and the inner wall of the pipe is not easy to adhere to colloids and chemicals.

4. Excellent aging resistance, suitable for long-term outdoor use.

5. Excellent electrical insulation performance: PTFE is a highly nonpolar material with good dielectric properties, high resistance, and a dielectric constant of about 2.0, which is the smallest of all electrical insulation materials.

6. Some tubes have high transparency, making it easy to observe the internal fluid condition.

3、 Performance parameters of Teflon tube/Teflon tube

1. Flame retardance: VW-1.

2. Breakdown strength: 26KV/mm.

3. Color: transparent, translucent, milky white.

4、 Use of Teflon Tube/Teflon Tube

Teflon tubes are widely used in important scientific and technological industries such as machinery, electronic appliances, automobiles, aerospace, chemical engineering, computers, electric heating, military, communications, and so on, such as micro transformers.

5、 Specification of Teflon pipe

Teflon pipe/PTFE pipe/PTFE pipe/PTFE pipe/Teflon pipe Common specifications: inner diameter * outer diameter (unit: mm) Other specifications can be customized

Metric: 2 * 4 3 * 5 4 * 6 5 * 7 6 * 8 8 * 10 8 * 12 9 * 12 10 * 12 12 * 14 14 * 16 16 * 18 18 * 20

English system: 1/8 inch (1.6 * 3.2) 1/4 (3.96 * 6.35) 3/8 (6.35 * 9.525) 1/2 inch (9.5 * 12.7) 3/4 (15.88 * 19.05) 1 (22.2 * 25.4)

Available in production specifications, with an inner diameter of 0.5 mm to 200 mm, and a wall thickness of 0.12 mm to 3 mm.