Internal - internal thread
This category includes flexible stainless steel hoses with internal-to-internal female-female (FF) threading, designed for use in heating, plumbing, and sanitary systems. These hoses are manufactured with a braided stainless steel reinforcement layer for durability and flexibility. They are suitable for connecting components such as radiators, boilers, and heat exchangers where a compact and adaptable solution is required.
The hoses operate at a maximum temperature of +110°C and are available in pressure ratings PN 6 and PN 10, depending on size. The inner and outer diameters are specified in millimetres within parentheses on the product names. Standard lengths include 50 cm and 100 cm, with custom 30 cm and 70 cm options available upon request.
How to choose
- Select the correct nominal diameter (from 1/2" up to 6/4") based on the pipe size and flow requirements of your system.
- Ensure compatibility with PN ratings: PN 10 for sizes up to 5/4", and PN 6 for sizes 6/4" to 2".
- Confirm that the internal FF threading matches the fittings and components already installed in the system.
- Choose the appropriate length for the installation space, considering that 30 cm and 70 cm variants require special ordering.
- Verify compliance with drinking water standards if used in potable water systems; these hoses carry the relevant certification.
Frequently asked questions
What is the maximum working temperature for these hoses?
The maximum operating temperature is +110°C.
Can I order lengths not listed in the product names?
Yes, 30 cm and 70 cm lengths are available upon request for custom installations.
Product sorting
List of products
Designed for plumbers and installers, this flexible hose connects water supply...
Designed for professional plumbers and heating technicians, this stainless steel...
Designed for professional plumbers and heating installers, this stainless steel...
Designed for heating and plumbing professionals, this IVAR stainless steel braid...
Designed for heating and plumbing professionals, this stainless steel braided...
Designed for heating and plumbing professionals, this IVAR stainless steel braided...
This stainless steel braided flexi hose is designed for heating and plumbing...
Designed for heating and plumbing professionals, this stainless steel braided...
Designed for heating and plumbing professionals, this stainless steel braided...
Designed for heating and plumbing professionals, this stainless steel braided...
Designed for heating and plumbing professionals, this stainless steel braided...
Designed for plumbers and heating technicians, this stainless steel braided flexi...