Metal Hose for Petrochemical

We manufacture metal hose and custom stainless steel hose assemblies for petrochemical industry applications, including refineries, process units, pumps, compressors, heat exchangers, storage systems, utility lines and OEM equipment.

Petrochemical plants often operate under demanding combinations of high temperature, pressure, vibration, thermal movement and corrosive process conditions. Flexible metal hose can provide a reliable metallic connection where rigid piping cannot easily absorb movement or equipment vibration.

Our product range includes:

• Corrugated stainless steel metal hose
• Braided metal hose
• High-pressure metal hose
• High-temperature metal hose
• Flexible process hose assemblies
• Custom OEM hose assemblies
• Replacement metal hose

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

Customers can customize the stainless steel material, hose diameter, braid configuration, assembly length and end connections according to their petrochemical equipment.

Metal Hose Solutions for Petrochemical Processing

Petrochemical facilities handle hydrocarbons, solvents, gases, steam and many process fluids across different temperature and pressure ranges.

A hose used near a compressor may require a different construction from one installed around a heat exchanger or process skid.

For this reason, our team evaluates the complete application before recommending a hose configuration.

Important factors include:

• Process media
• Working pressure
• Operating temperature
• Corrosion conditions
• Vibration
• Thermal movement
• Hose diameter
• Assembly length
• End connection
• Installation environment

This application-based approach helps customers select a hose according to actual operating conditions rather than diameter alone.

Corrugated Metal Hose for Petrochemical Systems

Corrugated stainless steel hose provides flexibility through a formed metal structure.

The corrugations allow the hose to bend and accommodate controlled movement while maintaining a continuous metallic flow path.

Engineers commonly use corrugated metal hose around:

• Process piping
• Pumps
• Compressors
• Heat exchangers
• Storage tanks
• Skid-mounted systems
• Utility lines
• Thermal equipment

For applications that require additional pressure support, manufacturers can add one or more layers of stainless steel wire braid around the corrugated hose.

Braided Metal Hose for Pressure Applications

A braided metal hose combines the corrugated inner hose with stainless steel wire braid.

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

Customers can choose:

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

Petrochemical plants often use braided metal hose where the system combines flexibility with higher pressure requirements.

The final braid configuration depends on:

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

Our team reviews these factors together before recommending the hose structure.

Metal Hose for Refineries

Refineries use complex piping systems to process hydrocarbons through heating, separation, transfer and treatment operations.

Flexible metal hose can support selected connections around:

• Pump systems
• Compressor units
• Heating equipment
• Process skids
• Storage systems
• Utility lines
• Transfer equipment
• Maintenance replacement projects

A flexible hose can help accommodate limited movement and reduce vibration transfer between equipment and rigid piping.

Customers should provide the process media and operating conditions before selecting the material and hose construction.

Metal Hose for Pumps

Pumps play an important role in petrochemical processing and fluid transfer.

Continuous vibration from rotating equipment can create stress in connected piping.

A properly selected flexible metal hose can help reduce vibration transfer between pumps and fixed pipelines.

Engineers may use metal hose around:

• Process pumps
• Transfer pumps
• Circulation pumps
• Cooling pumps
• Chemical pumps
• Utility pumps

Correct hose length, bend radius and installation direction help improve long-term performance.

Metal Hose for Compressors

Compressors can generate vibration, pressure fluctuations and temperature changes.

Flexible stainless steel hose can provide a flexible metallic connection between compressor equipment and rigid piping.

Typical applications include:

• Gas compressor units
• Process compressors
• Refrigeration compressors
• Auxiliary gas equipment
• Skid-mounted compressor systems

Customers should provide the operating pressure, temperature, gas type and vibration conditions before selecting the hose configuration.

Metal Hose for Heat Exchangers

Heat exchangers operate under frequent temperature changes that can cause connected piping to expand and contract.

Flexible metal hose can help accommodate limited thermal movement around selected heat-transfer equipment.

Engineers may use these assemblies around:

• Process heat exchangers
• Heating systems
• Cooling units
• Thermal oil systems
• Steam equipment

The hose must match the required pressure, temperature and movement conditions.

For thermal applications, correct installation geometry remains especially important.

Metal Hose for Process Skids

Petrochemical OEM manufacturers often build compact process skids that combine pumps, valves, heat exchangers and piping into a limited installation space.

Flexible metal hose can simplify connections where rigid piping creates alignment or assembly difficulties.

We can manufacture custom hose assemblies according to:

• Skid drawings
• Equipment interfaces
• Pipe dimensions
• Fitting standards
• Installation space
• Operating conditions

Custom assembly lengths and fittings can reduce additional modification during equipment installation.

Metal Hose for Hydrocarbon Transfer

Petrochemical facilities handle many hydrocarbon-based media throughout the production process.

Metal hose can support selected transfer applications involving:

• Process oils
• Hydrocarbon liquids
• Gases
• Solvents
• Thermal fluids
• Petrochemical intermediates

Material compatibility always plays an important role.

Customers should provide the exact process media, temperature and pressure before selecting the stainless steel grade.

Metal Hose for Steam & Utility Systems

Petrochemical plants use steam and utility systems for heating, cleaning and process support.

Engineers commonly use flexible metal hose in selected:

• Steam lines
• Hot water systems
• Heating equipment
• Utility piping
• Thermal systems
• Maintenance connections

Stainless steel construction provides useful temperature capability, while the corrugated structure accommodates controlled movement.

For steam applications, customers should provide the actual pressure and temperature before we recommend the hose structure.

Stainless Steel Materials for Petrochemical Applications

Material selection depends on the process media, corrosion environment and temperature.

SS304

SS304 suits many general industrial and utility applications.

SS316L

Customers often select SS316L for more demanding petrochemical environments because it provides improved corrosion resistance in many process conditions.

Typical applications may include:

• Hydrocarbon processing
• Chemical media
• Solvent handling
• Process piping
• Corrosive environments

SS321

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

Our team evaluates material requirements according to the actual operating environment rather than using one stainless steel grade for every project.

Why Use Metal Hose in Petrochemical Plants?

High-Temperature Capability

Stainless steel performs well in many elevated-temperature environments.

This makes metal hose suitable for selected steam, thermal and process applications.

Pressure Support

Stainless steel wire braid can improve pressure capability and help stabilize the corrugated hose under internal pressure.

Vibration Absorption

Flexible hose can help reduce vibration transfer from pumps, compressors and other rotating equipment.

Thermal Movement

Petrochemical piping expands and contracts as temperatures change.

Flexible hose can accommodate limited movement when engineers select the correct hose length and installation geometry.

Corrosion Resistance

Stainless steel offers useful corrosion resistance for many industrial process environments.

Flexible Installation

Metal hose can simplify equipment connections in compact skids, maintenance projects and complex piping layouts.

Custom Metal Hose Manufacturing for Petrochemical Industry

Petrochemical systems often require specialized dimensions, materials and end connections.

We manufacture custom petrochemical metal hose assemblies according to drawings, samples and technical specifications.

Customers can customize:

Hose Materials

Common options may include:

• SS304
• SS316L
• SS321

Hose Construction

Available configurations may include:

• Corrugated stainless steel hose
• Single braid
• Double braid
• High-pressure construction
• High-temperature construction
• Custom reinforced assemblies

End Connections

We can manufacture assemblies with:

• BSP threads
• NPT threads
• Metric threads
• Flanges
• Weld ends
• Pipe ends
• Custom machined fittings
• Mixed connection combinations

Dimensions

Customers can specify:

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

This flexibility helps petrochemical equipment manufacturers integrate the hose directly into their process systems.

Metal Hose From Drawings or Samples

Maintenance teams often need replacement hose assemblies for older petrochemical equipment.

Customers can send us:

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

We can use these materials to review the hose dimensions and fitting configuration.

However, dimensional similarity does not guarantee identical performance.

Two hoses can look almost the same while requiring different pressure capability, materials or temperature resistance.

We therefore recommend providing the original process conditions whenever possible.

How to Select the Right Petrochemical Metal Hose

Please provide:

Process Media
Specify oil, hydrocarbon, gas, solvent, steam or other process fluid.

Working Pressure
Provide normal and maximum operating pressure.

Operating Temperature
Specify normal and maximum temperatures.

Hose Diameter
Provide the required nominal or internal diameter.

Assembly Length
Specify the total hose length and fitting dimensions.

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

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

Corrosion Conditions
Tell us about the process media and surrounding environment.

These parameters help our team evaluate the complete operating conditions.

Engineering & Quality Considerations

Reliable petrochemical hose performance depends on the complete assembly.

Our manufacturing review considers:

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

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

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

Frequently Asked Questions

Can metal hose handle petrochemical media?

Yes. Engineers use stainless steel metal hose in many petrochemical applications. The correct material depends on media, pressure, temperature and corrosion conditions.

Is SS316L suitable for petrochemical applications?

SS316L provides improved corrosion resistance in many process environments, but customers should evaluate compatibility with the exact media.

Can metal hose connect pumps and compressors?

Yes. Flexible metal hose can help accommodate vibration and limited movement around rotating equipment.

Can you manufacture hose assemblies from drawings?

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

Can you reproduce an existing petrochemical hose?

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

Request a Petrochemical Metal Hose Quotation

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

Please provide:

• Process media
• Hose diameter
• Overall length
• Working pressure
• Operating temperature
• Stainless steel grade
• Braid requirement
• End connections
• Quantity
• Drawing or sample

Our team will review your application and help you develop a metal hose solution for your petrochemical processing equipment.