"Flexible Metal Hose" Comprehensive Catalog *Currently available for free.

Technoflex regularly stocks over 20 types of manufacturing diameters, ranging from 6A to 350A, and can also produce sizes over 400A.

last updated Nov 11, 2021

"Flexible Pipe for Gas Piping TR Flex" Comprehensive Catalog *Currently available for free.

Flexible pipes for piping are products developed by major gas companies to improve the workability and safety of indoor gas piping installation.

last updated Aug 16, 2020

Bellows-type expansion joint "ES Free Type Single"

The operating pressure is vacuum to 0.3 MPa! It absorbs axial thermal displacement of low-pressure piping and vibrations of low-pressure pump blowers.

last updated Aug 21, 2020

Bellows-type expansion joint "ED Free-form Double"

The expansion and contraction direction is axial and perpendicular to the axis! It is suitable for absorbing large displacements that cannot be absorbed by a single type.

last updated Aug 21, 2020

Bellows-type expansion joint "LS guide bolt equipped single type"

A structure that prevents damage to fixed points and the like in advance! Guide bolts have been attached to the expansion joint itself.

last updated Aug 21, 2020

Bellows-type telescopic pipe joint "LD guide bolt equipped double type"

Ideal for absorbing large displacements! Multiple layers of thin plates have been stacked to increase pressure resistance.

last updated Aug 21, 2020

Bellows-type expansion joint "RS with reinforcement ring, single (for high pressure)"

Used under conditions of higher pressure than the ES type! It is used for steam pipes, hot water piping, high-temperature water, high-pressure steam, oil delivery pipes, etc.

last updated Aug 21, 2020

Bellows-type expansion joint "RD with Reinforcement Ring, Double Type (for High Pressure)"

For items with a double structure, standard support dimensions have been established because there may be cases where intermediate supports are installed!

last updated Aug 21, 2020

Bellows-type expansion joint "GS Gimbal Single (High Pressure)"

It allows for the absorption of large displacements that occur in various directions due to combinations!

last updated Aug 21, 2020

Low-pressure bellows-type expansion joint 'Gimbal type single GS/dual GD'

By combining two gimbal-type and one hinge-type, large displacements in various directions can be absorbed!

last updated Aug 26, 2020

Bellows-type expansion joint "HS Hinge Single (Low Pressure)"

Large displacements from earthquakes and other events can be absorbed through combinations! It is used in steam pipes, chilled water pipes, and more.

last updated Aug 21, 2020

Low-pressure bellows-type expansion joint "Hinged single type HS / double type HD"

The pressure is 0.2MPa to 0.8MPa! A bellows-type expansion joint that can also be combined with a gimbal type.

last updated Aug 27, 2020

Bellows-type expansion joint "BS Straight Pipe Balance Type (S Shape)"

Bellows-type expansion joint that absorbs axial expansion and contraction of piping without generating thrust due to internal pressure.

last updated Aug 27, 2020

Bellows-type expansion joint "BL curved pipe balance type (L shape)"

Bellows-type expansion joint suitable for air ducts, crossover pipes, oil supply piping, and spherical tank connections.

last updated Aug 27, 2020

Bellows-type expansion joint "RE Rectangular Bellows"

Bellows-type expansion joint suitable for absorbing displacement in rectangular piping such as smoke ducts, ducts, and blower outlets.

last updated Aug 27, 2020

Bellows-type expansion joint "BT Straight Pipe Balance Type (T-shape)"

Combined with an L-shaped crank arm to offset internal pressure thrust! Suitable for places with dimensional restrictions.

last updated Aug 27, 2020

Universal bellows-type expansion joint

Fire hazard evaluation item No. 20! Effective for piping where axial shapes such as steam, hot water, and oil delivery pipes cannot be used.

last updated Aug 27, 2020

Flexible metal hose "F140"

For connecting pipes to hazardous material tanks! This is a model certified to meet the standards (technical guidelines) of the Fire Department.

last updated Dec 22, 2023

Flexible metal hose F121/122 made to order - flange type

The use of flange colors enables production between short surfaces.

last updated May 18, 2017

Flexible metal hose F123/124 lap joint

Support for processing various types of packing surfaces.

last updated May 18, 2017

Flexible metal hose F128/129 flange type large diameter

We can also accommodate processing of various packing surfaces.

last updated May 18, 2017

Flexible metal hose F151/152 made to order - flange type

The use of flange colors enables production between short surfaces.

last updated May 18, 2017

Flexible metal hose F153/154 lap joint

Support for processing various types of packing surfaces.

last updated May 18, 2017

Flexible metal hose F155 (semi/full) for jacketed piping

Prevent solidification of fluids with a double-tube structure! Various fittings available from 10A to 400A!

last updated May 18, 2017

Flexible metal hose S210 non-welded assembly union type

Easy to handle, gasket (packing) seal type

last updated May 18, 2017

Flexible metal hose S215 non-welded assembly, metal seal type

Maintenance-free due to metal seals.

last updated May 18, 2017

Flexible metal hose S220 custom-made, union type

Capable of handling all pressure and temperature conditions.

last updated May 18, 2017

Flexible metal hose S225 metal seal type

Welded joint of bag nut type fitting to tube

last updated May 18, 2017

Fixed Screw Type Flexible Metal Hose 'S230'

The coupling fittings are made of ordinary steel and stainless steel! They can accommodate various pressure and temperature conditions.

last updated Aug 27, 2020

Rolly Horse "S270"

The joint part comes with easy-to-remove horns! Introducing a lightweight and kink-resistant lowly hose.

last updated Aug 27, 2020