Product Overview — What Is a Braided Flexible Connector?
A Braided Flexible Connector (also known as a stainless steel metal hose) is a high-quality flexible pipeline joint designed to absorb vibration, reduce noise, and compensate for thermal expansion and slight misalignments in piping systems.
The product is made of three main components:
-
Corrugated Stainless Steel Tube — the inner thin-walled flexible tube
-
Stainless Steel Braided Mesh Sleeve — provides external protection and pressure resistance
-
Flanged Ends — available as fixed, loose, or a combination to facilitate quick installation
Songjiangflex’s JTW series Braided Flexible Connector is widely used in food, drinking water, pharmaceutical, chemical, and hydraulic pipeline systems, providing long-term reliability under various operating conditions.
Key Features of Braided Flexible Connectors
-
High Flexibility: The corrugated stainless steel hose allows axial, lateral, and angular movements, effectively reducing pipeline stress.
-
Excellent Vibration Absorption: Minimizes vibration and noise transmission from pumps, compressors, and other rotating equipment.
-
Corrosion Resistance: Made from premium stainless steel grades such as SUS304, SUS316, and SUS321, ensuring long-term durability in harsh media.
-
Pressure Resistance: Available in different pressure ratings (1.0 MPa, 1.6 MPa, and 2.5 MPa) to suit various applications.
-
Customizable Ends: Flanges can be fixed, loose, or mixed, providing flexibility during assembly and maintenance.
-
Versatile Length Options: Standard length as per P97 or customized according to site requirements.
Technical Specifications of Braided Flexible Connectors
-
Material Options:
-
Corrugated tube: Stainless steel SUS304 / SUS316 / SUS321
-
Braided mesh: Stainless steel SUS304 / SUS316
-
Flanges: Stainless steel SUS304 / SUS316 / SUS321
-
-
Pressure Ratings: 1.0 MPa, 1.6 MPa, 2.5 MPa
-
Flange Standards: GB/T9119-2010 or other international standards
-
Connection Types: Fixed flanges, loose flanges, or one fixed & one loose
-
Length: Standard length per P97 or fully customized
-
Working Conditions: Suitable for liquids, gases, and other non-corrosive or mildly corrosive media
Typical Applications of Braided Flexible Connectors
-
Food and beverage production lines
-
Drinking water supply pipelines
-
Pharmaceutical processing equipment
-
Chemical fluid transportation systems
-
Hydraulic pipelines and pump connections
-
HVAC systems for vibration damping
By reducing vibration and noise, these connectors protect both the piping system and connected equipment, extending their service life and lowering maintenance costs.
Selection Guide for Braided Flexible Connectors
When choosing the right Braided Flexible Connector, consider the following factors:
-
Medium Type: Ensure material compatibility (e.g. SUS316 for corrosive media).
-
Working Pressure: Select the appropriate pressure rating (1.0 / 1.6 / 2.5 MPa).
-
Temperature Range: Verify the stainless steel grade can withstand your system temperature.
-
Installation Method: Decide on flange type — fixed, loose, or mixed — for easier assembly.
-
Length and Movement: The connector should be installed at its natural length (not stretched or compressed) to ensure long service life.
Installation and Maintenance Guidelines
-
Do not stretch or twist the hose during installation. Only allow slight axial compression.
-
Protect the hose body from welding heat and sparks during nearby construction.
-
Install an effective chloride ion removal device if used in water systems to ensure the chloride content is below 25 mg/L, preventing pitting corrosion.
-
Periodically check for wear or deformation of the braided mesh, especially in high-vibration environments.
-
Ensure the hose works within its designed compensation range and avoid lateral displacement.
Following these precautions will greatly improve the service life and reliability of the connector.
Why Choose Songjiangflex Braided Flexible Connectors?
With over 30 years of industry experience, Songjiangflex specializes in manufacturing and exporting high-performance pipeline vibration control products. Our JTW stainless steel braided flexible connectors are trusted by global clients for their:
-
High manufacturing precision
-
Strict quality control and pressure testing
-
Fast customization service
-
Competitive pricing and international certification compliance
Call to Action
Looking for reliable and durable Braided Flexible Connectors for your piping system?
📩 Contact Songjiangflex today for a free consultation and quotation from our engineering team.
We deliver flexible, high-quality, and custom solutions for your fluid systems.
