Mechanical Fitting Bushing for Stainless Steel Pipes

Mechanical Fitting Bushing for Stainless Steel Pipes

Mechanical type tube fitting developed for stainless steel pipes. Highly reliable fitting with superb corrosion resistance and heat resistance, which leverages the special characteristics of lightweight and strong stainless steel piping.

· Zlok® is a mechanical pipe fitting that has been developed for stainless steel piping.
· Highly reliable fitting benefits from the lightweight and strong characteristics of stainless steel pipes, and has superior corrosion and heat resistance properties.
· Packing features stable long-term sealing properties due to a structure which includes appropriate pressure applied to the surface.
· A fluorine rubber material with superior durability, heat resistance, and resistance against aqueous chlorine that satisfies leaching standards when it is used as a water supply device is used in the packing.
· Because the connector between the pipe and the fitting has a tapered surface and is tightened using a nut, a strong connecting force is achieved via the so-called wedge effect.
· Packing does not have to be removed from the fitting while laying pipe.
· Furthermore, because piping cannot be performed unless pipe ends are expanded, pipes do not fall out.
· Loose pipes can be found easily using a unique indicator that distinguishes between hand tightened and fully tightened pipes.
· When final tightening is neglected, water will leak from fittings during water pressure tests, thus allowing loose pipes to be detected.
· Expanded pipes can be corrected easily using an automated device after pipe setting.
· Pipes can easily be held and secured as the connector between the pipe and the fitting is not prone to wobbling.


Japanese Only

Part Number

Configured Part Number is shown.

Part Number
Part NumberVolume DiscountDays to ShipApplicable Pipe O.D.
Nominal of Thread Applicable pipe outer diameter nominal Operating Temperature Range Min
Operating Temperature Range Max
85 Day(s) or more 28.581/2B(15A)25Su0100
85 Day(s) or more 341/2B(15A)30Su0100
85 Day(s) or more 343/4B(20A)30Su0100
8 Day(s) or more 42.71/2B(15A)40Su0100
85 Day(s) or more 42.73/4B(20A)40Su0100
8 Day(s) or more 42.71B(25A)40Su0100
8 Day(s) or more 48.61/2B(15A)50Su0100
8 Day(s) or more 48.63/4B(20A)50Su0100
8 Day(s) or more 48.61B(25A)50Su0100
8 Day(s) or more 60.51/2B(15A)60Su0100
8 Day(s) or more 60.53/4B(20A)60Su0100
8 Day(s) or more 60.51B(25A)60Su0100
8 Day(s) or more 60.51 1/4B(32A)60Su0100


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Basic Information

Type Related Components Type of Related Component Bushings Body Material Equivalent to SUS304
Applicable Fluid Water Applicable Pipe Material Stainless Steel Connection Thread Type Rc
Max. Operating Pressure(MPa) 1 Surface Treatment No

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