Conductive Anti-Static PTFE Hose Series for Flammable and Chemical Media

Introduction

An anti-static PTFE hose is designed for transfer systems where friction between the medium and the hose wall may generate electrostatic charge.

Static accumulation can be especially important when handling flammable liquids, fuels, solvents, powders, chemical media or coating materials. If the charge is not safely controlled, it may create process instability, electrical discharge or a potential ignition risk.

Shenzhen Jingcheng High-tech offers multiple anti-static PTFE hose structures for different flexibility, cleanliness and conductivity requirements.

Available Anti-Static PTFE Hose Structures

Anti-Static Smooth Bore PTFE Hose

A smooth internal surface provides:

• Low flow resistance

• Reduced material retention

• Easier cleaning

• Stable transfer of compatible fluids

This structure is suitable when internal cleanliness and flow efficiency are priorities.

Anti-Static Corrugated PTFE Hose

The corrugated structure provides:

• Greater flexibility

• Smaller bending radius

• Easier installation in compact equipment

• Better movement capability

It is suitable for applications where the routing is complex or the hose must flex during operation.

Anti-Static Inner-Smooth Outer-Corrugated PTFE Hose

This structure combines:

• Smooth product-contact inner wall

• Flexible corrugated outer structure

• Reduced internal residue

• Improved bending performance

It is suitable for systems requiring both clean flow and flexible installation.

All-Black Conductive Corrugated PTFE Hose

The all-black conductive construction is designed for applications with more demanding static-dissipation requirements.

Its electrical resistance, continuity and grounding method should be confirmed according to the medium, equipment and applicable safety requirements.

Why Static Control Matters

Electrostatic charge may be generated by:

• High fluid velocity

• Low-conductivity liquids

• Fuel and solvent transfer

• Particle-containing media

• Powder handling

• Repeated hose movement

• Dry operating environments

An anti-static hose can help provide a controlled path for charge dissipation when correctly specified and grounded.

The hose alone should not be treated as the complete safety system. The entire assembly, including fittings, grounding continuity and installation method, must be evaluated.

Key Features

Anti-Static Performance

The hose is designed to reduce or control electrostatic charge accumulation during fluid transfer.

Temperature Resistance

Depending on the selected structure, the catalog indicates an approximate operating temperature range from -60°C to +260°C.

Low Friction

The PTFE surface provides low friction and helps maintain efficient fluid transfer.

Chemical Resistance

Anti-static PTFE retains resistance to many:

• Acids

• Alkalis

• Solvents

• Fuels

• Oils

• Corrosive chemicals

Lightweight Construction

PTFE hose structures are relatively lightweight and can be installed in a wide range of equipment systems.

Wear and Impact Performance

The smooth PTFE surface provides low adhesion, while the hose structure can be selected according to movement and mechanical conditions.

Multiple Structural Options

Customers can choose the hose structure according to:

• Required flexibility

• Cleaning requirements

• Bending radius

• Static-control level

• Pressure

• Temperature

• Medium compatibility

Typical Applications

• Flammable liquid transfer

• Chemical liquid processing

• Fuel and solvent conveying

• Static-sensitive coating equipment

• Chemical dosing systems

• Paint production

• Food processing equipment

• Laboratory chemical systems

• Corrosive fluid transfer

• Industrial process machinery

• Powder or particle-related systems

• Hazardous media pipelines

Product Selection Guide

Important Selection Parameters

Before selecting an anti-static PTFE hose, confirm:

• Exact transferred medium

• Flash point of the liquid

• Electrical conductivity of the medium

• Required hose resistance

• Grounding method

• Working temperature

• Working pressure

• Flow velocity

• Hose length

• Inner diameter

• Minimum bending radius

• Static or dynamic installation

• Fitting conductivity

• Applicable equipment safety standard

Benefits of a Customized Anti-Static Hose

A correctly specified hose assembly can help:

• Reduce electrostatic charge accumulation

• Support safer flammable-liquid transfer

• Improve compatibility with chemical media

• Provide flexible equipment routing

• Reduce internal material adhesion

• Match different pressure and temperature requirements

• Integrate with conductive fittings

• Support equipment-specific grounding arrangements