Metal Hose Assembly

We manufacture metal hose assemblies and custom stainless steel flexible hose solutions for industrial piping, machinery, steam systems, chemical processing, HVAC, power equipment and OEM applications.

A complete metal hose assembly combines a flexible metal hose with suitable end connections such as threads, flanges, weld ends, pipe nipples or custom machined fittings.

Industrial buyers often choose metal hose assemblies when they need a ready-to-install flexible connection that can handle combinations of temperature, pressure, vibration, movement, corrosion and limited installation space.

Our product range includes:

• Corrugated metal hose assemblies
• Braided metal hose assemblies
• High-pressure hose assemblies
• High-temperature hose assemblies
• Stainless steel flexible hose assemblies
• Custom OEM metal hose assemblies
• Replacement hose assemblies

We can manufacture assemblies according to customer drawings, samples, dimensions and operating conditions.

Customers can customize the hose material, braid configuration, assembly length and end fittings according to their equipment requirements.

What Is a Metal Hose Assembly?

A metal hose assembly consists of a flexible metallic hose and the fittings required to connect it to equipment or piping.

The flexible section usually uses corrugated stainless steel hose. For applications that require additional pressure support, manufacturers can add one or more layers of stainless steel wire braid.

A complete assembly may include:

• Corrugated stainless steel hose
• Single or double stainless steel braid
• Threaded fittings
• Flanges
• Weld ends
• Pipe nipples
• Custom machined connectors

This complete structure allows customers to install the hose directly into their system without sourcing separate components.

Corrugated Metal Hose Assemblies

A corrugated metal hose assembly provides flexibility through a formed stainless steel hose structure.

Engineers commonly use corrugated assemblies when the system needs to accommodate:

• Vibration
• Limited movement
• Thermal expansion
• Installation misalignment
• High temperature
• Restricted installation space

Typical applications include steam systems, pumps, compressors, thermal equipment, chemical processing and industrial machinery.

The correct hose length and installation geometry play an important role in long-term performance.

Braided Metal Hose Assemblies

A braided metal hose assembly adds one or more layers of stainless steel wire braid around the corrugated hose.

The braid helps control pressure-induced elongation and improves the structural stability of the assembly.

Customers can choose:

• Unbraided assemblies
• Single-braided assemblies
• Double-braided assemblies
• Custom reinforced hose assemblies

Engineers commonly use braided configurations in applications that require both flexibility and higher pressure capability.

The final pressure capability depends on hose diameter, braid construction, temperature, material and fitting design.

Metal Hose Assembly Applications

Chemical & Petrochemical Industry

Chemical plants often require flexible connections around pumps, tanks, reactors and process pipelines.

Engineers use metal hose assemblies for:

• Chemical transfer
• Solvent transfer
• Pump connections
• Process piping
• Tank connections
• Skid-mounted equipment

For chemical applications, customers should provide the exact media, concentration, operating temperature and pressure.

These details help our team evaluate material compatibility and hose construction.

Steam & High-Temperature Systems

Steam systems often combine high temperature, pressure and thermal movement.

Metal hose assemblies can support flexible connections in:

• Steam pipelines
• Boilers
• Heating equipment
• Industrial ovens
• Hot oil systems
• Thermal processing equipment

Customers should provide the actual steam pressure and temperature before we recommend a hose structure.

Pumps & Compressors

Pumps and compressors can generate vibration during operation.

A properly selected flexible metal hose assembly can help reduce vibration transfer between rotating equipment and rigid piping.

Typical applications include:

• Pump inlet and outlet connections
• Compressor systems
• Chillers
• Hydraulic equipment
• Industrial engines
• Process machinery

Correct hose length and bend radius help improve service reliability.

Industrial Machinery

Machine builders often require compact flexible connections with custom interfaces.

We manufacture hose assemblies for:

• CNC machines
• Automation systems
• Packaging machinery
• Production equipment
• Hydraulic machinery
• Testing machines
• Robotic systems
• Special-purpose equipment

Customers can provide equipment drawings, connection dimensions or existing hose samples.

Our team can review the installation space, movement direction and fitting configuration before manufacturing.

HVAC & Refrigeration

Compressors, chillers and refrigeration systems often create continuous vibration.

Metal hose assemblies can provide a flexible metallic connection between vibrating equipment and fixed pipelines.

Engineers may use them in:

• HVAC equipment
• Chillers
• Refrigeration machinery
• Compressor systems
• Industrial cooling equipment
• Heat-transfer systems

Power & Process Equipment

Power generation and process equipment often operate under changing temperatures and complex piping conditions.

Custom hose assemblies can connect pumps, auxiliary equipment, thermal systems and process pipelines while providing controlled flexibility.

Custom End Connections

End fittings play an important role in every metal hose assembly.

We can manufacture assemblies with different connection types according to the customer’s equipment.

Threaded Connections

Available options may include:

• BSP threads
• NPT threads
• Metric threads
• Male threads
• Female threads
• Mixed thread combinations

Flanged Connections

Customers can request different flange configurations according to their piping system.

Flanged hose assemblies can simplify installation in larger industrial pipelines and equipment systems.

Weld Ends

Weld-end assemblies allow customers to integrate the hose directly into welded piping systems.

Pipe Ends and Nipples

We can also manufacture assemblies with plain pipe ends or pipe nipples according to drawing requirements.

Custom Machined Fittings

For OEM equipment, standard fittings may not match the machine interface.

We can evaluate custom machined fittings based on drawings, samples or dimensional requirements.

This capability helps equipment manufacturers reduce additional machining or modification during assembly.

Custom Metal Hose Assembly Manufacturing

Industrial applications rarely share exactly the same dimensions and operating conditions.

We support custom metal hose assembly manufacturing according to application data and engineering drawings.

Customers can customize:

Hose Materials

Common stainless steel options may include:

• SS304
• SS316L
• SS321

Material selection depends on temperature, corrosion conditions and media compatibility.

Braid Configuration

Customers can select:

• Unbraided hose
• Single braid
• Double braid
• Custom reinforced construction

Assembly Dimensions

We can manufacture according to:

• Hose inside diameter
• Overall assembly length
• Flexible length
• Fitting dimensions
• Connection orientation
• Installation space

This flexibility makes custom assemblies especially useful for OEM machinery and replacement projects.

Metal Hose Assemblies From Drawings or Samples

Many replacement projects involve older equipment that no longer has complete original hose specifications.

Customers can send us:

• CAD drawings
• PDF drawings
• Dimensional sketches
• Existing hose assemblies
• Equipment photos
• Connection specifications

We can use this information to review the hose size, fitting dimensions and assembly length.

However, dimensional information alone cannot confirm the correct hose performance.

Two assemblies may look almost identical while using different materials, braid structures or pressure configurations.

We therefore recommend providing the original operating conditions whenever possible.

How to Specify a Metal Hose Assembly

For the fastest technical evaluation, please provide the following information:

Media
Steam, water, oil, gas, chemical, air or other fluids.

Working Pressure
Provide normal and maximum operating pressure.

Operating Temperature
Specify normal and maximum temperatures.

Hose Diameter
Provide the required nominal or internal diameter.

Overall Length
Confirm whether the required dimension includes the end fittings.

Movement Type
Tell us whether the assembly experiences vibration, lateral movement, angular movement, thermal movement or repeated flexing.

End Connections
Provide thread, flange, weld end or custom fitting details.

Quantity
Specify prototype quantity and expected production volume.

These parameters help our team develop a hose assembly that matches the actual operating environment.

Engineering & Quality Considerations

Reliable hose assembly performance depends on every component in the system.

Our manufacturing review considers:

• Stainless steel material
• Corrugated hose structure
• Braid configuration
• Hose diameter
• Welding quality
• Fitting dimensions
• Assembly length
• Working pressure
• Operating temperature
• Media compatibility
• Movement
• Installation geometry

Customers can also specify requirements for inspection, testing, documentation, tolerances and packaging before production.

For OEM and repeat orders, confirmed drawings and technical parameters help maintain consistency across production batches.

Frequently Asked Questions

What is the difference between a metal hose and a metal hose assembly?

A metal hose refers to the flexible hose section. A metal hose assembly combines the hose with end fittings and other components so that customers can install it directly into equipment or piping.

Can you customize both ends of the assembly?

Yes. We can combine different threaded fittings, flanges, weld ends or custom connectors on the same hose assembly.

Can metal hose assemblies handle high pressure?

Yes. Engineers use braided metal hose assemblies in many high-pressure applications. The actual pressure capability depends on hose diameter, braid construction, temperature and fittings.

Can you manufacture from my drawing?

Yes. We can review CAD drawings, PDF drawings, dimensional sketches and technical specifications.

Can you reproduce an existing hose assembly?

Yes. We can use an existing sample as a dimensional reference. We also recommend providing pressure, temperature, media and movement information.

Request a Metal Hose Assembly Quotation

If you need corrugated hose assemblies, braided stainless steel hose assemblies, high-pressure hose assemblies, replacement assemblies or custom OEM metal hose assemblies, send us your technical requirements.

Please provide:

• Hose diameter
• Overall length
• Working pressure
• Operating temperature
• Media
• Braid requirement
• End connections
• Quantity
• Drawing or sample

Our team will review your application and help you develop a metal hose assembly that matches your industrial equipment and piping requirements.