Flexible PTFE Braided Connector for Tight-Space Process Equipment

Introduction

As industrial machinery becomes more compact, flexible fluid routing is becoming a larger engineering challenge.

A pump, valve, dosing head and process vessel may be installed only a short distance apart, yet their ports can face completely different directions. In these situations, a conventional smooth PTFE hose may require more installation space than the machine can provide.

The JCC-11100-PTFE convoluted PTFE braided hose is designed for this type of compact connection.

Its corrugated PTFE structure provides exceptional bending flexibility, while an external high-strength 304 stainless steel braid reinforces and protects the hose.

Rather than forcing the equipment layout to accommodate the hose, this structure allows the fluid line to adapt more naturally to the equipment.

When Hose Routing Becomes an Equipment-Design Problem

Limited space can create problems such as:

• Excessive bending stress

• Poor fitting alignment

• Unnecessary rigid elbows

• Longer piping routes

• Difficult machine assembly

• Limited maintenance access

• Stress caused by equipment vibration

A convoluted hose helps reduce these restrictions by allowing tighter directional changes.

For OEM equipment manufacturers, that can simplify the entire machine layout.

Why the Convoluted Structure Is Different

The inner PTFE hose uses a corrugated geometry.

Unlike a conventional straight-wall tube, the convolutions allow the hose body to flex with relatively little bending space.

This structure can be valuable when routing around:

• Pump bodies

• Filling heads

• Metering systems

• Valves

• Mixing chambers

• Laboratory instruments

• Machine frames

• Process skids

The catalog highlights its very small bending performance, making flexibility one of the defining characteristics of this series.

Stainless Steel Braid Adds Mechanical Support

Flexibility alone is not enough for industrial equipment.

The JCC-11100 series is covered with one layer of high-strength 304 stainless steel braided wire.

The braid helps:

• Support internal pressure

• Limit excessive PTFE expansion

• Protect the convoluted tube

• Improve mechanical durability

• Stabilize the complete hose assembly

This combination creates a hose designed for flexible routing without relying on an unreinforced PTFE tube.

Broad Temperature Window

The catalog specifies an operating temperature range of:

-70°C to +200°C

This makes the hose suitable for many cold, ambient and elevated-temperature process environments.

Final working pressure should always be confirmed according to the actual temperature and hose assembly.

Application Industries

The catalog lists this product for:

• Pharmaceutical equipment

• Food-processing equipment

• Chemical machinery

Typical equipment applications may include:

• Filling systems

• Dosing machinery

• Transfer pumps

• Mixing equipment

• Laboratory fluid systems

• Chemical-process skids

• Flexible machine connections

Why OEM Engineers May Prefer This Structure

The value of the JCC-11100 is not simply “flexibility.”

It can also help:

• Reduce required installation space

• Simplify machine design

• Reduce rigid pipe connections

• Accommodate minor alignment differences

• Improve service access

• Reduce excessive side loading at fittings

• Provide a chemically resistant PTFE material path

Product Structure

Selection Information

For correct hose matching, provide:

• Transferred medium

• Working temperature

• Normal pressure

• Maximum pressure

• Required inner diameter

• Hose length

• Installation space

• Minimum required bending radius

• Static or moving installation

• End fittings

• Equipment drawing or original hose