IMPA: 734404

Stainless Steel 12mm Flareless Union – High Pressure Marine Fitting

This stainless steel flareless union (12mm tube O.D.) is designed for extreme high and low temperature, high-pressure environments. Suitable for vacuum lines and precision gas analysis tubing, it delivers reliable performance in demanding marine applications. Manufactured from SUS316 stainless steel, it offers excellent corrosion resistance and durability.

With a test pressure of 850 Kgf/cm² and a working pressure of 210 Kgf/cm², this union ensures secure connections in hydraulic and pneumatic systems. Threads conform to JIS PT (taper) and JIS PF (parallel) standards, providing compatibility with standard marine fittings. Ideal for ship chandlers and vessel maintenance.

Key Features

Technical Specifications

SpecificationValue
Tube O.D.12 mm
MaterialStainless Steel SUS316
TypeFlareless Union
Test Pressure850 Kgf/cm² (12,000 psi)
Working Pressure210 Kgf/cm² (3,000 psi)
Thread StandardJIS PT / JIS PF
UnitPiece (Pc.)

Frequently Asked Questions

What is the working pressure of this flareless union?

The working pressure is 210 Kgf/cm² (approximately 3,000 psi).

What thread standards does this union use?

It uses JIS PT (taper pipe thread) and JIS PF (parallel thread for pressure gauges).

Is this fitting suitable for vacuum applications?

Yes, the flareless design provides a reliable seal for vacuum lines as well as high-pressure systems.

What material is this union made of?

It is made of SUS316 stainless steel, offering excellent corrosion resistance for marine environments.

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