Metal Braided Hose

Metal braided hose assemblies combine a flexible inner liner with an external stainless steel braid (or similarly strong metal reinforcement). The braid provides mechanical strength, pressure resistance and protection against abrasion, while preserving flexibility. Because of this hybrid structure, metal braided hoses are preferred where durability, high pressure, vibration isolation and temperature resilience are required.

• Higher pressure ratings: The metal braid reinforces against internal pressure, enabling higher working pressures than plain rubber or polymer hoses
• Improved durability: Better resistance to abrasion, external damage, UV, and mechanical impact
• Temperature flexibility: Can handle broader temperature ranges (both hot and cold) with less risk of breakdown
• Vibration / movement tolerance: The flexible core plus braid permits slight motion and reduces stress on connectors or adjoining equipment
• Leak protection: In many designs, the braid supports the core and helps prevent hose ballooning or rupturing

In many industrial, HVAC, plumbing and mechanical systems, metal braided hoses are the go-to choice when a standard flexible rubber or polymer hose would be marginal or risk failure.

Below is a breakdown of the common end-connection types in the metal braided hose range, and their practical uses.

BSP-threaded (British Standard Pipe)

Description & features:

These hose assemblies are fitted with BSP parallel or tapered screw threads (male or female) on one or both ends. They are compatible with standard BSP pipe fittings and commonly used in British / European plumbing / mechanical systems.

Typical applications:

• Heating systems (connecting boilers, radiators, pumps)
• Domestic and commercial plumbing (water, hot water, central heating circuits)
• Hydraulic or fluid systems using BSP interfaces
• OEM equipment where BSP is standard

Why use BSP version:

The BSP threaded version ensures easy integration into systems built around BSP standards, eliminating the need for adapters or specialty end fittings.

Compression union (Comp / compression)

Description & features:

Compression (or comp) union ends use a ferrule (or olive) and nut system to create a mechanical compression seal around a plain pipe or tube stub. These are frequently available as female comp, male comp, or comp-to-comp types.

Typical applications:

• Laboratory or instrumentation piping
• Chilled water, condensate lines
• HVAC water circuits, especially where soldering or welding is undesirable
• Retrofit installations on existing pipework

Why use compression version:

Compression end fittings allow for tool-based installation without welding or threading. They are especially useful in tight spaces or on-site retrofits. They also provide a reliable, demountable seal without the need for adhesives or heat.

Flanged

Description & features:

Flanged ends present flat faces matching recognised flange standards enabling bolted connection to pipe flanges or equipment flanges.

Typical applications:

• Process plants (chemical, petrochemical, oil & gas)
• Pump skid or equipment interfaces
• Systems requiring high flow capacity or large diameters
• Heavy-duty or industrial piping circuits

Why use flanged version:

Flanged ends are ideal for larger bore applications, higher flow demands, or where a robust, bolt-tight connection is needed. They also simplify disassembly for maintenance or replacement in critical systems.