High Pressure Stainless Steel Braided Metal Hose with Flange
High pressure stainless steel braided hose for industrial fluid, gas and high-temperature transfer applications. Available in SS304, SS304L, SS316 and SS316L, with threaded, flange and custom connections.
Designed for corrosion resistance, flexibility, vibration absorption and reliable pressure performance. Custom diameter, length, material and connection options are available with OEM & ODM support for industrial equipment and piping systems.
Description
A high-pressure stainless steel braided hose provides a flexible and reliable connection between industrial piping, machinery and equipment where rigid pipe cannot safely accommodate vibration, movement, thermal expansion or installation misalignment.
Our stainless steel flexible hose assemblies combine a corrosion-resistant metal hose with an external stainless steel braid to improve pressure resistance, mechanical protection and long-term durability.
Power Hydraulic manufactures flexible metal hose assemblies using SS304, SS304L, SS316 and SS316L stainless steel, with forged flange connections and customized end fittings for industrial applications.
Hose diameter, overall length, stainless steel grade, braid construction, flange dimensions and connection configuration can be manufactured according to customer drawings and actual operating requirements.
Product Specifications
| Item | Specification |
|---|---|
| Product Name | High Pressure Stainless Steel Braided Metal Hose |
| Product Type | Flexible Metal Hose Assembly |
| Hose Material | SS304 / SS304L / SS316 / SS316L |
| Braid Material | Stainless Steel |
| Shape | Round |
| Connection | Flange |
| Flange Construction | Forged |
| Configuration | Equal / Customized |
| Length | According to Customer Requirement |
| Processing Service | Customized Processing |
| OEM | Available |
| ODM | Available |
| Main Feature | Corrosion Resistance |
| Pressure Rating | According to Hose Diameter and Configuration |
| Temperature Rating | According to Material and Operating Medium |
| Connection Size | Customized |
| Application | Industrial Fluid, Gas and High-Temperature Transfer |
Important: Final pressure, temperature and media compatibility must be confirmed according to hose diameter, braid construction, connection design, stainless steel grade and actual operating conditions.
Stainless Steel Braided Hose Construction
A reliable stainless steel flexible hose assembly consists of several components working together to provide flexibility, pressure resistance and secure connection.
Stainless Steel Flexible Hose
The inner flexible metal hose provides the fluid passage while allowing the assembly to bend and compensate for limited movement.
Available stainless steel materials include:
- SS304
- SS304L
- SS316
- SS316L
The appropriate material should be selected according to fluid compatibility, temperature, corrosion conditions and service environment.
Stainless Steel Wire Braid
The external stainless steel braid reinforces the flexible hose and helps control axial expansion when the hose is exposed to internal pressure.
Different braid configurations can be selected according to:
- Working pressure
- Hose diameter
- Temperature
- Dynamic movement
- Application conditions
Forged Flange Connections
Forged flange connections provide a secure interface between the flexible hose and industrial piping or equipment.
Flanges can be manufactured according to customer requirements for:
- Flange diameter
- Bolt-hole pattern
- Pressure class
- Material
- Connection standard
- Installation dimensions
Custom flange configurations are available for OEM machinery and industrial piping systems.
Why Use a Stainless Steel Braided Flexible Hose?
Rigid piping is suitable for many fixed systems, but industrial equipment often experiences vibration, thermal movement or limited mechanical displacement.
A metal braided hose provides flexibility between fixed components while maintaining a metallic fluid path.
Vibration Absorption
Pumps, compressors, motors and industrial machinery can generate continuous vibration.
A properly installed flexible metal hose can help reduce the transmission of vibration from equipment into connected piping.
This can reduce mechanical stress on:
- Flanges
- Welded joints
- Pumps
- Valves
- Pipe supports
- Connected equipment
Thermal Expansion Compensation
Metal piping expands and contracts as operating temperature changes.
A flexible stainless steel hose can accommodate controlled thermal movement where a rigid connection would otherwise create excessive stress.
Installation Misalignment
Industrial piping systems do not always align perfectly during equipment installation.
A flexible connection can compensate for limited offset or installation variation.
However, the hose should not be used to correct severe piping misalignment.
Corrosion Resistance
Stainless steel provides good corrosion resistance for many industrial applications.
SS304 is commonly used for general industrial service, while SS316 and SS316L are often considered for more demanding chemical, marine or corrosion-sensitive environments.
SS304 vs. SS316 Stainless Steel Flexible Hose
Selecting the correct stainless steel grade is important for hose service life.
SS304 Stainless Steel Hose
SS304 provides a good combination of:
- Corrosion resistance
- Mechanical strength
- Fabrication performance
- Cost efficiency
It is widely used for general industrial applications involving water, air and compatible fluids.
SS316 Stainless Steel Hose
SS316 contains molybdenum and generally provides improved corrosion resistance compared with SS304 in more aggressive environments.
It is commonly considered for:
- Chemical processing
- Marine environments
- Chloride-containing environments
- Industrial process fluids
- Corrosive service conditions
SS316L is also available for applications requiring a low-carbon stainless steel grade.
Final material selection should always be based on the actual fluid and operating environment.
High Pressure Metal Hose Design
The allowable pressure of a high pressure stainless steel braided hose cannot be determined only by the stainless steel material.
Several factors affect the final pressure rating.
Hose Diameter
Different hose diameters have different structural characteristics and pressure capabilities.
The required inside diameter should be selected according to fluid flow and pressure requirements.
Braid Construction
The external braid helps reinforce the hose against internal pressure.
Depending on the application, different reinforcement configurations can be evaluated.
Operating Temperature
The allowable pressure of a flexible metal hose can change as operating temperature increases.
For high-temperature applications, both pressure and temperature must be considered during hose selection.
Static or Dynamic Movement
A hose installed in a mostly static piping system experiences different stresses from a hose that repeatedly bends or moves during machine operation.
Dynamic applications require careful evaluation of movement direction and bend conditions.
End Connections
The flange, welded connection and hose body should all be suitable for the required operating pressure.
A high-pressure hose assembly is only as reliable as its weakest component.
For this reason, Power Hydraulic confirms the final hose configuration according to the complete operating requirements.
Typical Industrial Applications
Our stainless steel braided flexible hoses can be manufactured for a wide range of industrial applications.
Hydraulic Equipment
Flexible metal hoses can be used where hydraulic piping requires vibration isolation, movement compensation or specialized connections.
Applications may include:
- Hydraulic machinery
- Industrial presses
- Hydraulic power units
- Heavy equipment
- Automated production equipment
Pumps and Compressors
Pumps and compressors can transmit vibration into connected rigid piping.
Flexible metal hose assemblies installed in suitable positions can help reduce vibration transmission and piping stress.
Chemical Processing Equipment
SS304, SS316 and SS316L hose assemblies can be evaluated for compatible chemical and process fluids.
For chemical applications, customers should provide detailed information about:
- Fluid type
- Concentration
- Temperature
- Pressure
so that material compatibility can be evaluated before production.
Steam and Hot Fluid Systems
Metal hoses are suitable for many elevated-temperature applications where ordinary rubber or polymer hoses may not be appropriate.
Typical applications include:
- Steam piping
- Hot water systems
- Thermal systems
- Process heating equipment
The final temperature capability depends on stainless steel grade, hose design and connection configuration.
Oil and Gas Equipment
Stainless steel flexible hose assemblies can be used for compatible oil, gas and industrial fluid-transfer applications requiring flexible metallic connections.
Industrial Machinery
OEM equipment manufacturers frequently use flexible metal hoses to connect:
- Pumps
- Valves
- Heat exchangers
- Hydraulic systems
- Process equipment
- Moving machine components
Custom Flanged Stainless Steel Hose
Standard hose assemblies cannot meet every industrial installation requirement.
Power Hydraulic provides custom flanged stainless steel flexible hose assemblies according to customer drawings, samples and operating conditions.
Available customization includes:
- Hose inside diameter
- Overall hose length
- SS304 / SS304L / SS316 / SS316L
- Flange diameter
- Flange thickness
- Bolt-hole quantity
- Bolt-hole dimensions
- Flange standard
- Connection orientation
- Hose reinforcement
- Working pressure
- Working temperature
- Operating medium
If the original technical drawing is unavailable, customers can also send photos and dimensions of an existing hose assembly for replacement evaluation.
OEM & ODM Stainless Steel Hose Manufacturing
Power Hydraulic supports OEM and ODM flexible metal hose projects for equipment manufacturers, distributors, maintenance companies and industrial end users.
We can manufacture according to several types of technical information.
Manufacturing From Customer Drawings
Send us your CAD drawing, PDF drawing or dimension sheet.
Our engineering team can review:
- Hose dimensions
- Flange interface
- Stainless steel grade
- Operating requirements
- Connection details
before production.
Manufacturing From Existing Samples
If drawings are unavailable, an existing hose assembly can be used to evaluate the main dimensional and connection requirements.
Please also provide the actual operating pressure, temperature and medium.
Manufacturing for New Equipment
For new OEM projects, customers can provide:
- Equipment application
- Required hose size
- Operating medium
- Pressure
- Temperature
- Movement requirements
- Installation space
Our engineering team can evaluate an appropriate hose and connection configuration.
Manufacturing Process
Reliable flexible metal hoses require controlled manufacturing from raw material preparation through final inspection.
Typical production procedures include:
- Material confirmation
- Stainless steel flexible hose preparation
- Stainless steel braid preparation
- End connection machining
- Forged flange preparation
- Welding and assembly
- Overall dimensional inspection
- Welding area inspection
- Pressure or leakage testing according to project requirements
- Final cleaning and packaging
For custom projects, important dimensional and technical requirements are confirmed before production begins.
Quality Control
Industrial flexible hose assemblies may operate under pressure, vibration and high temperatures, making production quality particularly important.
Power Hydraulic focuses on several key inspection points.
Material Verification
Stainless steel material is selected according to the confirmed order specifications.
Dimensional Inspection
Important dimensions can include:
- Overall hose length
- Hose diameter
- Flange diameter
- Flange thickness
- Bolt-hole spacing
- Connection dimensions
These are checked according to the approved drawing or customer specification.
Welding Inspection
Welded areas between the hose, fittings and flange connections are inspected during production.
Pressure and Leakage Testing
Pressure or leakage testing can be performed according to the confirmed hose configuration and project requirements.
OEM Documentation
For customized and batch orders, production specifications and technical drawings can be confirmed before manufacturing.
Common Stainless Steel Flexible Hose Problems
Correct installation and hose selection are important for extending service life.
Excessive Bending
A flexible hose should not be installed below its suitable minimum bend radius.
Excessive bending can concentrate stress in the hose structure and increase fatigue.
Hose Torsion
A flexible metal hose is designed to bend but should not be subjected to uncontrolled twisting.
Torsion can damage the hose and external braid.
The assembly should be installed without rotational preload.
Excessive Vibration
Flexible hoses can absorb controlled vibration, but severe or continuous uncontrolled movement may still cause fatigue over time.
The vibration source and hose installation should be evaluated together.
Incorrect Material Selection
SS304, SS316 and SS316L do not provide the same corrosion resistance in every environment.
The material should be selected according to the actual operating medium and external environment.
Incorrect Pressure Selection
Do not select a hose only according to diameter.
Working pressure should be evaluated together with:
- Temperature
- Hose size
- Braid construction
- Dynamic movement
- Connection design
Poor Installation
Installation conditions that can shorten hose service life include:
- Severe misalignment
- Excessive tension
- Excessive compression
- Unsupported hose weight
- Incorrect bending direction
- Twisting during flange installation
How to Select the Correct Stainless Steel Braided Hose
To provide an accurate quotation and suitable hose configuration, we recommend sending the following information.
Hose Inside Diameter
Specify the required inside diameter or existing pipe size.
Overall Length
Provide the required total assembly length and indicate how the length should be measured.
Stainless Steel Grade
Choose from:
- SS304
- SS304L
- SS316
- SS316L
If you are unsure, provide the medium and operating environment for evaluation.
Operating Medium
For example:
- Water
- Steam
- Air
- Hydraulic oil
- Fuel
- Process fluid
- Chemical media
Normal Working Pressure
Provide the actual continuous operating pressure.
Maximum or Peak Pressure
If the system experiences temporary pressure peaks, include the maximum pressure.
Operating Temperature
Provide both normal and maximum operating temperature where possible.
Connection Type
Specify:
- Flange
- Thread
- Weld end
- Other customized connection
Flange Dimensions
For custom flanges, provide a drawing or dimensions including:
- Outside diameter
- Bolt circle
- Number of bolt holes
- Hole diameter
- Flange thickness
Hose Movement
Tell us whether the application is:
- Static
- Vibration absorption
- Repeated bending
- Axial movement
- Lateral movement
Required Quantity
Provide prototype, small batch or production quantity requirements.
Why Choose Power Hydraulic?
Power Hydraulic supplies customized flexible metal hose assemblies and industrial components for international OEM and industrial customers.
Flexible Customization
We support customized:
- Dimensions
- Connections
- Flanges
- Materials
- Hose lengths
- OEM configurations
SS304 and SS316 Options
Different stainless steel grades are available for different industrial environments.
Manufacturing From Drawings or Samples
Customers can provide drawings, dimensional information or existing physical samples for manufacturing evaluation.
Small Batch and OEM Production
We support both replacement requirements and customized production orders.
Engineering Support
Our team reviews operating conditions before confirming the final hose configuration.
Frequently Asked Questions
What is a stainless steel braided hose?
An external stainless steel wire braid reinforces the flexible metal hose.
The inner flexible hose transfers the medium while the braid reinforces the assembly and helps control expansion under internal pressure.
What is the difference between SS304 and SS316 flexible hose?
SS304 provides good corrosion resistance for many general industrial applications.
SS316 generally provides better resistance in aggressive chemical, chloride and marine environments.
The appropriate material should be selected according to the actual fluid and operating conditions.
Can you manufacture customized hose lengths?
Yes.
We manufacture the overall length according to customer drawings or installation dimensions.
Can you manufacture flange connections?
Yes.
We manufacture stainless steel braided hose assemblies with forged flange connections.
We customize flange dimensions and standards according to the customer’s piping system.
Can the hose be used for high-pressure applications?
High-pressure configurations are available.
However, working pressure depends on hose diameter, braid construction, operating temperature, connection structure and application conditions.
Please provide your pressure requirements for technical confirmation.
Can you manufacture SS316L braided metal hose?
Yes.
SS304, SS304L, SS316 and SS316L stainless steel options are available according to application requirements.
Do you support OEM and ODM manufacturing?
Yes.
We support OEM and ODM stainless steel flexible hose projects according to customer drawings, samples and specifications.
Can you manufacture a replacement from an existing hose sample?
Yes.
If an original drawing is unavailable, send us photos, measured dimensions or a physical sample together with the medium, pressure and temperature information.
What information should I provide for a quotation?
Please provide:
- Hose diameter
- Overall length
- Stainless steel grade
- Operating medium
- Working pressure
- Operating temperature
- Connection type
- Flange dimensions
- Required quantity
A drawing or product photo is also helpful.
Need a Custom High Pressure Stainless Steel Braided Hose?
If you need a flexible connection for industrial piping, pumps, hydraulic equipment, process machinery or OEM equipment, Power Hydraulic can manufacture the hose assembly according to your application requirements.
Send us your:
Drawing + Hose Size + Length + Medium + Pressure + Temperature + Connection Requirements
Our engineering team will review the application and evaluate a suitable flexible metal hose configuration.
Contact Power Hydraulic for a custom high-pressure stainless steel braided hose quotation.
