Custom Metal Hose Assembly

We manufacture custom metal hose assemblies for industrial equipment, piping systems, OEM machinery, replacement projects and demanding process applications.

A custom metal hose assembly combines a flexible stainless steel hose with application-specific end fittings, dimensions and construction. Instead of forcing customers to choose from standard catalog sizes, we manufacture each assembly according to drawings, samples, operating parameters and equipment interfaces.

Our custom hose solutions can support applications involving:

  • High temperature
  • High pressure
  • Vibration
  • Thermal movement
  • Corrosive media
  • Vacuum
  • Restricted installation space
  • Non-standard equipment connections

Customers can customize the hose material, braid configuration, diameter, overall length and end fittings according to their actual operating conditions.

We support both new OEM projects and replacement hose applications.

What Is a Custom Metal Hose Assembly?

A custom metal hose assembly combines a corrugated stainless steel hose with fittings that match the customer’s piping or equipment.

A complete assembly may include:

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

The corrugated hose provides flexibility, while the stainless steel braid can improve pressure support and mechanical stability.

Custom fittings allow the finished assembly to connect directly to existing equipment.

This approach helps OEM manufacturers and maintenance teams reduce additional machining, adapters and on-site modifications.

Custom Metal Hose From Drawings

Engineering drawings provide one of the most effective ways to manufacture a custom hose assembly.

Customers can send us:

  • STEP files
  • DWG drawings
  • DXF drawings
  • PDF drawings
  • Dimensional sketches
  • Equipment interface drawings

Our team reviews:

  • Hose diameter
  • Overall length
  • Flexible length
  • Fitting dimensions
  • Thread specifications
  • Flange dimensions
  • Material requirements
  • Operating conditions

We can then manufacture the assembly according to the confirmed dimensions.

For OEM projects, drawings also help maintain consistency across repeat production.

Custom Metal Hose From Samples

Many replacement projects involve older machines that no longer have complete technical drawings.

Customers can send us an existing metal hose assembly as a reference.

We can use the sample to evaluate:

  • Hose diameter
  • Assembly length
  • Braid construction
  • Fitting type
  • Thread dimensions
  • Flange dimensions
  • Connection orientation
  • General construction

However, appearance alone cannot determine every performance requirement.

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

We therefore recommend providing the original:

  • Working pressure
  • Operating temperature
  • Media
  • Movement
  • Vacuum level if applicable

This information helps us evaluate the correct hose structure instead of simply copying the external dimensions.

Custom Hose Length & Diameter

Industrial equipment often requires non-standard hose dimensions.

We can manufacture hose assemblies according to the required:

  • Inside diameter
  • Nominal diameter
  • Flexible length
  • Overall assembly length
  • Fitting length
  • Installation space

Correct hose length plays an important role in performance.

A hose that is too short may experience excessive bending or stress near the fittings.

A hose that is too long may create unnecessary movement or interfere with surrounding equipment.

For moving or vibrating applications, customers should provide the installation geometry whenever possible.

Custom Stainless Steel Materials

Different operating environments require different materials.

Common stainless steel options may include:

SS304

SS304 suits many general industrial applications and provides good corrosion resistance.

SS316L

Customers often choose SS316L for chemical, petrochemical, food, pharmaceutical, marine and other applications that require improved corrosion resistance.

SS321

SS321 may suit selected high-temperature applications where thermal stability plays an important role.

Material selection depends on:

  • Media
  • Corrosion environment
  • Temperature
  • Pressure
  • Cleaning conditions

Customers should provide the exact media whenever material compatibility matters.

Custom Braid Configurations

The braid structure influences the mechanical stability and pressure capability of a metal hose assembly.

We can manufacture:

  • Unbraided metal hose
  • Single-braided hose
  • Double-braided hose
  • Custom reinforced configurations

A single braid suits many standard industrial applications.

Customers may choose double braid when the application requires additional pressure support or reinforcement.

However, more braid does not automatically mean that a hose suits every high-pressure application.

Our team evaluates:

  • Working pressure
  • Maximum pressure
  • Hose diameter
  • Temperature
  • Movement
  • Fitting design

before selecting the final construction.

Custom End Fittings

End connections represent one of the most important advantages of custom metal hose manufacturing.

We can manufacture assemblies with different fittings on each end.

Available configurations may include:

  • BSP threads
  • NPT threads
  • Metric threads
  • Male threads
  • Female threads
  • Flanges
  • Weld ends
  • Pipe ends
  • Tube ends
  • Custom machined fittings

Customers can also combine different connection types.

For example:

  • Flange + threaded fitting
  • Weld end + flange
  • Male thread + female thread
  • Standard fitting + custom machined connector

This flexibility helps the assembly match existing equipment directly.

Custom Flanged Metal Hose Assembly

Flanged hose assemblies provide a convenient connection for industrial piping and larger equipment.

Customers can specify:

  • Flange type
  • Flange diameter
  • Bolt pattern
  • Pressure requirement
  • Material
  • Overall hose length

We can also evaluate custom flange dimensions according to customer drawings.

Typical applications include:

  • Process piping
  • Pumps
  • Compressors
  • Chemical equipment
  • Petrochemical systems
  • Power equipment
  • Skid-mounted machinery

Custom Threaded Metal Hose Assembly

Threaded fittings suit many compact industrial systems and equipment connections.

We can evaluate:

  • BSP
  • NPT
  • Metric threads
  • Male connections
  • Female connections
  • Mixed threaded ends

Customers should provide the exact thread standard and size.

For replacement projects, a drawing or sample can help prevent thread mismatch.

Custom Metal Hose for High Pressure

High-pressure applications often require braided stainless steel hose assemblies.

The braid helps control pressure-induced elongation and supports the corrugated hose.

Customers should provide:

  • Normal working pressure
  • Maximum pressure
  • Temperature
  • Hose diameter
  • Media
  • Movement conditions

Our team evaluates these factors together before recommending the braid configuration.

Custom Metal Hose for High Temperature

Metal hose can support many high-temperature applications, including:

  • Steam systems
  • Thermal oil equipment
  • Industrial ovens
  • Heating equipment
  • Power systems
  • Process machinery

Customers should provide both temperature and pressure because temperature can influence pressure capability and material selection.

Custom Metal Hose for Vibration

Pumps, compressors and rotating machinery generate vibration during operation.

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

Typical applications include:

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

Correct hose length and installation geometry help reduce unnecessary stress.

Custom Metal Hose for Chemical Applications

Chemical systems often require careful material selection.

We manufacture custom assemblies for selected applications involving:

  • Chemicals
  • Solvents
  • Process fluids
  • Steam
  • Oil
  • Gas

Customers should provide:

  • Exact media
  • Concentration
  • Temperature
  • Pressure

This information helps us evaluate stainless steel compatibility and hose construction.

Custom Metal Hose for OEM Equipment

OEM manufacturers often require hose assemblies that fit directly into their equipment.

We support custom hose projects for:

  • Industrial machinery
  • Automation systems
  • Chemical equipment
  • Petrochemical equipment
  • Food machinery
  • Pharmaceutical systems
  • Semiconductor equipment
  • HVAC equipment
  • Power systems

Customers can send us complete machine drawings or only the connection interface.

We can manufacture the hose around the equipment instead of asking the customer to redesign the machine around a standard hose.

Replacement Metal Hose Assemblies

Maintenance teams often need replacement assemblies for discontinued or imported equipment.

We can evaluate:

  • Existing hose samples
  • Old drawings
  • Equipment photos
  • Dimensional measurements
  • Connection details

Our team can review the physical dimensions and develop a replacement assembly.

For safe and reliable selection, we also recommend providing the original operating conditions whenever possible.

How to Specify a Custom Metal Hose Assembly

For the fastest quotation, please provide:

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

Working Pressure
Provide normal and maximum pressure.

Operating Temperature
Specify normal and maximum temperatures.

Hose Diameter
Provide the required nominal or internal diameter.

Overall Length
Specify whether the dimension includes fittings.

Movement
Tell us whether the hose experiences vibration, lateral movement, thermal movement or repeated flexing.

Braid Requirement
Specify unbraided, single braid or double braid if known.

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

Quantity
Specify prototype and expected production quantity.

Drawing or Sample
Send any available technical information.

Engineering & Quality Considerations

Reliable custom hose performance depends on the complete assembly.

Our manufacturing review considers:

  • Stainless steel material
  • Corrugated hose construction
  • Braid structure
  • Welding quality
  • Fitting dimensions
  • Hose length
  • Working pressure
  • Temperature
  • Media compatibility
  • Movement
  • Installation geometry

Customers can also specify inspection, testing, dimensional tolerance, documentation and packaging requirements before production.

For OEM and repeat orders, confirmed drawings and technical specifications help maintain consistency between production batches.

Frequently Asked Questions

Can you make a metal hose in any length?

We can manufacture a wide range of custom lengths according to hose diameter, construction and application requirements.

Can both ends use different fittings?

Yes. We can combine different threads, flanges, weld ends or custom connectors on one assembly.

Can you manufacture from an existing sample?

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

Can you manufacture high-pressure custom hose?

Yes. We can evaluate single-braided, double-braided and other configurations according to pressure and operating conditions.

Can you manufacture small OEM quantities?

We can evaluate prototypes, small batches and repeat production according to the project requirements.

Request a Custom Metal Hose Assembly Quotation

If you need a custom stainless steel metal hose, braided hose assembly, high-pressure hose, high-temperature hose, replacement assembly or OEM flexible hose, send us your project details.

Please provide:

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

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

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