Analysis of the 6 core advantages of PTFE high-pressure hoses
1、 Material characteristics
Excellent chemical stability
Resistant to strong acids, strong alkalis, and organic solvents: hardly reacts with any chemical substances, suitable for transporting corrosive media.
Biocompatibility: Complies with FDA, USP and other standards, and can be used in the fields of food and medicine.
Temperature resistance
Wide temperature range: Can work stably for a long time from -80 ° C to 200 ° C, suitable for extreme environments.
Low friction coefficient
Self lubrication: Smooth inner wall reduces medium flow resistance and energy consumption.
High voltage resistance
Wide pressure resistance range: The design pressure can reach thousands of psi, meeting the requirements of high-pressure working conditions.
Anti aging and weather resistance
Long lifespan: Not prone to aging, with a long service life and reduced maintenance costs.
2、 Structural Design
Inner layer
Pure PTFE material: Provides corrosion resistance and high temperature protection, and some products can add conductive fillers to achieve anti-static function.
enhancement layer
Weaving or winding structure: High strength materials such as stainless steel wire and aramid fiber are used to enhance compressive strength and prevent hose expansion and deformation.
outer layer
Wear resistant sheath: such as rubber, 304 stainless steel wire braided layer, to protect the hose from mechanical damage and environmental erosion.
3、 Application Fields
Chemical industry
Transporting corrosive media such as strong acids, strong alkalis, and organic solvents.
oil and gas
High pressure oil and gas transportation, drilling platform equipment connection.
Pharmaceutical and Food
Meets cleanliness standards and is used for transporting high-purity fluids.
EADS
High temperature and radiation resistance, suitable for aviation hydraulic systems and fuel transportation.
Electronic semiconductor
Ultra pure medium transportation, such as high-purity water and chemical vapor deposition (CVD) gases.
Automobiles and Machinery
High pressure braking system, hydraulic transmission system.
4、 Summary of Advantages
Safety: Corrosion and high temperature resistance, reducing the risk of leakage.
Efficiency: Low friction coefficient, reduced energy consumption, and improved conveying efficiency.
Reliability: anti-aging, fatigue resistant, suitable for complex working conditions.
Compliance: Complies with international standards and meets the strict requirements of industries such as food and medicine.
5、 Purchase suggestions
Select materials based on the medium:
Strong corrosive medium: pure PTFE inner layer.
Static sensitive environment: PTFE with added conductive fillers.
Select structure based on operating conditions:
High pressure condition: multi-layer woven reinforcement layer.
Dynamic bending environment: high flexibility outer layer.