Rated products used for compartment penetration under the Fire Service Act and an approved product by the Ministry of Land, Infrastructure, Transport and Tourism
Gas flexible pipe that substantially reduces work hours
Today’s diverse house-building techniques require different types of gas piping.
KFT and KFP are gas piping materials that fit new building techniques.
They are easy to bend, but hard to break, enabling easy installation.
Time-consuming indoor piping work now becomes fast and effective.
Stainless steel ensures high corrosion resistance.
Flexible pipes are made of stainless steel, providing excellent durability and anti-corrosiveness. Soft PVC coating eliminates the need for additional coatings, giving a beautiful appearance.
Easy to bend and install
Much easier to install compared with installations using galvanized steel gas pipes (SGPs). Not needing elbows or T-fittings, this pipe is easy to bend by hand according to the piping route, saving time and money.
Very small bending radius
Flexible pipe’s bending radius is only about 20 mm (10A and 15A), saving space and enabling flexible installation in narrow spaces, for diagonal piping, and complex routes.
Available for various types of fittings and accessory parts
Availability of various applicable parts, such as easy-to-install dedicated fittings, branch headers, and branch T-fittings, enables applications for almost all working and installation requirements.
Easy to cut with dedicated cutter
Quick cut is available by using a dedicated pipe cutter. Precise on-site cutting is not needed because slightly long pipes can be flexibly adjusted to the site, substantially reducing work hours.
Lightweight and easy to carry
Flexible pipe is lightweight; about 8 kg per 60 m length (10A one roll). It is easy to carry and install.
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|Materials||JIS G4305 SUS304|
|Original pipe||Steel pipe thickness, t||0.20||0.20||0.20||0.25|
|Outer diameter, do||14.2||18.4||24.2||30.8|
|Inner diameter, di||11.5||15.0||20.8||25.0|
|Pitch (10 threads)||34.0||38.0||42.0||60.0|
|Radius R1 (reference)||0.7||0.7||0.8||1.1|
|Radius R2 (reference)||1.00||1.10||1.20||1.60|
|Thread height, h (reference)||1.15||1.50||1.50||2.65|
|Coating||Base thickness, t1||0.60||0.60||0.60||0.60|
|Thread height, t2 (reference)||0.15||0.15||0.15||0.15|
|Coating thickness, t3 (reference)||0.75||0.75||0.75||0.75|
|Number of threads (reference)||40||50||60||80|
|Coated pipe||Outer diameter, D||15.7||19.9||25.7||32.3|
|Roll length, L (m)||30・60||30・60||30・60||※30・60|
* KFP25A only is produced in a roll length of 30 m. A roll with 25A x 60 m can be produced on order.