Convoluted PTFE Braided Hose
The convoluted PTFE braided hose is a high-performance flexible tubing solution designed to meet the demanding requirements of various industrial applications. Its unique construction combines a convoluted PTFE (Polytetrafluoroethylene) inner tube with a braided outer layer, providing exceptional resistance to chemicals, temperature extremes, and pressure variations. Ideal for industries such as chemical processing, food and beverage, and pharmaceuticals, this hose ensures safe transfer of fluids while maintaining high levels of durability and flexibility.
Key Features
- Chemical Resistance: Excellent resistance to a wide range of aggressive chemicals.
- High Temperature Tolerance: Operates effectively in temperatures ranging from -60°C to +260°C.
- Flexibility: The convoluted design allows for superior flexibility and bend radius.
- Durability: Braided construction enhances the hose's overall strength and longevity.
- FDA Compliant: Meets regulatory standards for food contact applications.
- Low Friction: Provides smooth inner surface reducing turbulence and wear.
Technical Specifications
| Specification | Details |
|---|---|
| Inner Diameter | 3/16" to 2" (custom sizes available) |
| Outer Diameter | Varies based on inner diameter and braid configuration |
| Working Pressure | Up to 3000 PSI (dependent on size) |
| Temperature Range | -60°C to +260°C |
| Material | PTFE inner tube, stainless steel braid |
| Compliance | FDA, USDA |
Application Scenarios

The convoluted PTFE braided hose is versatile and can be used across various industries, including:
- Chemical Processing: Safe transfer of corrosive chemicals and solvents.
- Food and Beverage: Suitable for transferring food products and beverages due to its FDA compliance.
- Pharmaceuticals: Essential for sterile applications in pharmaceutical manufacturing.
- Automotive: Used in fuel lines, coolant lines, and other critical fluid transfer applications.
- Aerospace: Ideal for high-performance applications requiring lightweight and durable materials.
Advantages
The convoluted PTFE braided hose offers numerous advantages for industrial applications:
- Superior Chemical Compatibility: Unlike rubber or other materials, PTFE is inert and does not react with most chemicals, ensuring safe fluid handling.
- Extended Service Life: The robust construction resists wear and tear, leading to lower maintenance costs and fewer replacements.
- Enhanced Flexibility: The convoluted design allows for tight bends and easy routing in confined spaces without compromising performance.
- Temperature Stability: Maintains performance across a wide temperature range, making it suitable for various thermal environments.
- Low Friction Loss: The smooth inner surface allows for efficient fluid flow, reducing energy costs associated with pumping systems.
Why Choose Us
When selecting a supplier for your convoluted PTFE braided hose, consider the following reasons to partner with us:
- Industry Experience: With years of experience in the industrial hose market, we understand the specific needs of our clients.
- Quality Assurance: Our products undergo rigorous testing and quality control to ensure they meet the highest standards.
- Custom Solutions: We offer tailored solutions to fit your unique requirements, including custom sizes and configurations.
- Global Reach: Our extensive distribution network allows us to serve customers worldwide efficiently.
- Technical Support: Our knowledgeable team is always available to provide expert advice and support for your projects.
FAQ
1. What is the maximum pressure rating for the convoluted PTFE braided hose?
The maximum pressure rating can vary by size, but it typically reaches up to 3000 PSI. Please consult our specifications for specific sizes.
2. Can the convoluted PTFE braided hose be used for food applications?
Yes, our convoluted PTFE braided hose is FDA compliant, making it suitable for food and beverage applications.
3. What temperature range can the hose withstand?
The hose is designed to operate in a temperature range of -60°C to +260°C, ensuring reliability across various conditions.
4. How do I determine the right size for my application?
Choosing the right size involves considering the fluid type, flow rate, and installation requirements. Our technical team can assist you in making the best selection.
5. Is there a minimum order quantity for the convoluted PTFE braided hose?
Minimum order quantities may apply based on the specific product and customization requirements. Please contact us for details.
Our advantage
High quality are our soul
All our products have a Two-Years!Two-Years!Two-Years warranty and will be returned and Pay Double!Pay Double!Pay Double if they have quality issue within two years
- 1.The inner rubber layer adopts the top raw material imported from Japan or South Korea: NBR, containing 35% rubber, hightemperature resistance, high pressure resistance and high strength.
- 2.Use the best domestic steel wire, German knitting machine, the best weaving technology 3*3, softer, smaller bending radius.
- 3.The outer rubber layer adopts CSM+CPE, which is more wear-resistant.
- 4.Automatic pressure testing equipment to ensure the quality of each hose.
production process

pack

Application
The high pressure hose is mainly used for Mine hydraulic support ,oilfield exploitation ,object construction ,lifting transport metallurgic forging ,mine equipment, ship, injection molding machinery,agricultural machinery , all kinds of machine tools and various industrial sectors. Mechanization and automation in the hydraulic system of conveying with a certain pressure(high pressure) and the temperature of the oil-based(such as mineral oil, soluble oil, hydraulic oil, fuel oil and lubricants) and water-based liquid (such as Emulsion, the oil-water emulsion, water) and liquid transmission used.The maximum working pressure-resistant up to 70-100MPa.

Company

DAYI RUBBER PRODUCTS CO.LTD., established in 2012, is a professional manufacturer engaged in the research, development, production,sales and service of wrapped cover hydraulic hose, smooth cover hydraulic hose,gasoline hose, LPG&CNG hose and fiber braided hydraulic hose, We are located in Hengshui City, Hebei Province with convenient transportation access.
Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction at any time. In recent years, our company has introduced a series of advanced equipment, including high speed braiding machine, steel wire spiral machine, advanced extruding machine, computer-controlled water pressure test machine, impulse test bench. Moreover, we have newly built internal mixer workshop which can achieve raw material to rubber sheet by one time. In addition, we have obtained ISO9001 certificate, MSHA certificate and many patent certificates.
Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as Germany, Italy, Spain, Turkey and South American countries. We also welcome OEM and ODM orders.We are looking forward to building win-win relationship with the customers worldwide. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.
Teams
All of our sales staff have been professionally trained and are very professional in production process, process, sales and after-sales. All of them have more than 5 years of export experience. We will provide you with the best quality service

Certificate of DAYI

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