PG Composite Hose

Product Overview

The different types of composite hoses can be easily paired with the type of media they are to convey. They are constructed with layered foils and fabrics—such as polypropylene, polyamide, ECTFE, polyester, glass fibre, or aramid fibre—each selected for specific chemical and mechanical performance. These layers make the hose extremely flexible while maintaining strength and durability.

A reinforcing wire helix (zinc-plated steel, stainless steel, or aluminium) ensures excellent pressure and vacuum resistance. Composite hose assemblies are suitable for:

• Oil & fuel transfer

• Chemical handling (including highly aggressive chemicals)

• Liquefied gas transfer

• Concentrated alcohol transfer

Technical Specifications

• Working Pressure: Up to 14 bar

• Temperature Range: -30°C to +80°C

• Size Range: 1” to 6” (optional customization)

Key Features

• Excellent chemical resistance

• Good temperature resistance

• Very lightweight for easy handling

• High flexibility for tight bending applications

• Suitable for both pressure & vacuum operations

Applications

Used for liquid transfer of chemicals, vegetable oils, mineral oils, and petroleum products. Composite hoses are commonly used:

• For loading & unloading of road tankers and rail tankers

• At port terminals & ship-to-shore transfer

• At industrial processing plants

• In fuel storage and distribution systems

Construction

Liner: Polypropylene films & fabrics
Reinforcement: Polypropylene coated inner wire + high tensile mild steel outer wire
Cover: Polypropylene films with PVC/polyester outer protection