Heavy-Reinforced PTFE Hose for High-Pressure Spray and Glue Systems

Introduction

Chemical compatibility is only one part of hose performance.

In high-pressure spraying, adhesive delivery and industrial fluid transfer, the hose must also withstand substantial mechanical loading.

A PTFE inner tube may resist the process medium very well, but without the correct reinforcement structure, the complete hose may still be unsuitable for demanding pressure conditions.

The JCC-02100-PTFE steel wire bundle braided hose uses a multi-layer reinforcement design built around a smooth PTFE material-contact tube.

The catalog structure includes:

• Smooth PTFE inner layer

• 304 stainless steel braided middle layer

• High-strength 304 stainless steel wire-bundle braided outer reinforcement

This construction is designed for applications where mechanical strength is a primary requirement.

Why High-Pressure Systems Need More Than One Reinforcement Function

High-pressure equipment may subject a hose to more than constant internal pressure.

The line may experience:

• Pressure pulsation

• Sudden pump starts

• Vibration

• Temperature changes

• Mechanical movement

• External abrasion

• Heavy fittings

• High-viscosity materials

A reinforced hose must manage these stresses while maintaining the chemical resistance of the PTFE material path.

Smooth PTFE Inner Tube for Aggressive Media

The inner PTFE hose provides a smooth path for the transferred medium.

This supports:

• Chemical resistance

• Low material adhesion

• Reduced flow resistance

• Stable fluid transfer

• Broad media compatibility

The catalog lists applications involving:

• Chemical high-pressure spraying

• High-pressure gluing

• High-pressure conveying

• Steam

• Petroleum products

• Brake-hose systems

Middle Stainless Steel Braid

The first 304 stainless steel braided reinforcement layer helps control the PTFE tube under pressure.

Its functions include:

• Limiting radial expansion

• Improving pressure capability

• Increasing burst strength

• Stabilizing the hose body

Outer Wire-Bundle Reinforcement

The second reinforcement structure uses high-strength 304 stainless steel wire bundles.

This additional layer is intended to provide greater mechanical resistance.

It can help protect the hose against:

• High internal loads

• Mechanical stress

• Pressure cycles

• External contact

• Industrial operating conditions

The result is a hose intended for more demanding service than an ordinary single-braid PTFE construction.

High-Pressure Glue and Adhesive Transfer

High-viscosity adhesives can require significant pumping pressure, especially when:

• Hose lengths are long

• Material viscosity is high

• Dispensing openings are small

• Operating temperatures vary

• Flow rates are high

The JCC-02100 series can therefore be relevant to:

• High-pressure adhesive systems

• Industrial gluing machinery

• Coating equipment

• Dispensing systems

• Automated bonding equipment

Chemical Spraying Applications

Industrial spraying systems may combine aggressive chemicals with high pressure.

That places simultaneous demands on:

inner-tube chemical compatibility + reinforcement strength.

Typical equipment may include:

• Chemical spray systems

• Coating machinery

• Industrial cleaning equipment

• Material application systems

• High-pressure process machinery

Temperature Range

The catalog specifies:

-70°C to +260°C

The actual allowable operating pressure must be evaluated at the real process temperature.

High-temperature and high-pressure requirements should always be considered together rather than separately.

Typical Application Areas

• High-pressure chemical spraying

• High-pressure adhesive delivery

• Industrial fluid conveying

• Steam-transfer equipment

• Petroleum-transfer systems

• Coating equipment

• Heavy-duty process machinery

• High-pressure dispensing

• Industrial braking applications

Product Structure

Why It Is Different From a Standard PTFE Braided Hose

A conventional single-braid hose may be sufficient for many industrial systems.

The JCC-02100 uses additional reinforcement where the application requires greater mechanical support.

This makes it particularly relevant when the selection priority is:

• High working pressure

• Pressure pulsation

• Heavy-duty service

• Strong mechanical reinforcement

• Chemical-resistant material transfer

• High-pressure adhesive or spraying equipment

Technical Information Required

Before selecting the hose, provide:

• Transferred medium

• Chemical concentration

• Working temperature

• Normal working pressure

• Maximum pressure

• Pressure-pulse conditions

• Required flow rate

• Hose length

• Inner diameter

• Minimum bending radius

• Connection type

• Movement conditions

• Equipment model

• Original hose or drawing