Fit Union type

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Adjustment of piping, Lateral deflection, Vibration absorption.
*Do not torque the hose.


This product was attached in a manner of our own union fittings.
Applicable: Fit tube
Nominal Dia: 10~50
Length:200mm~8M *Please contact us about the length.


①Tube Stainless Steel
②Braid Stainless Steel
③Union Carbon steel, Stainless Steel, Copper Alloy
④Ring Carbon steel, Stainless Steel
⑤Base Block Carbon steel, Stainless Steel
⑥Gasket Non Asbestos

View Steel Types

Product Variation

①NK-1100F/Ferrum casting Malleable Black Fitting

Applicable fluid:Water,Oil,Air,Steam,Gas
Operating temperature:-10~100℃
*Available up to 200℃ by changing the gasket.
Operating Pressure 0.1~1.0MPa

②NK-1100S/Stainless steel fitting

Applicable fluid:Water,Oil,Air,Steam,Chemical fluid,Gas
*Limited to fluid that not use corrode stainless steel.
Operating temperature:-40~200℃ *Available up to 200℃ by changing the gasket.
Operating Pressure 0.1~1.0MPa

③NK-1100C/Used Japanese only

Applicable fluid:Hot water
Operating temperature:20~40℃
Operating Pressure 0.1~1.0MPa

④NK-1100H/Used Japanese only

Applicable fluid:Hot water
Operating temperature:20~85℃
Operating Pressure 0.1~1.0MPa

⑤NK-1100B/Copper alloy fitting

Applicable fluid:Water,Air,Oil
Operating temperature:20~100℃
Operating Pressure 0.1~1.0MPa

*The material of the union wishes selection according to the license agreement.


Insulating Jackets/Glass cloth [GB]


This cover is made of glass fiber. It prevent heats from outside and inside.

Insulating Jackets/Aero flexs® [AF]


This coating prevent dew condensation of hoses.

The drawing can be downloaded from the link below.

Download drawing
Download Drawing Cover