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TECHNICAL

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Press-Fit Stainless Steel Specifications

The Press-Fit system uses metric size fittings and tube which is made to standard EN10217-7 and EN10312. The stainless steel grade 316L (low carbon) is used for Press-Fit products which means it is highly corrosion resistant.

The Press-Fit system can be used for potable water when using stainless steel grade 316L. This certifies that the product complies with the plumbing code and the relevant standards.

GENERAL APPLICATION

The stainless steel system is the ideal solution for drinking water systems as the 316L stainless steel used is completely hygienic and highly corrosion resistant. For general applications, the standard O-rings made of black EPDM rubber which are resistant to ageing, heat and chemical additives and are particularly suitable for all types of treated water.

The reliable, high-quality components are suitable for heating, cooling, compressed air, oil and diesel lines in the civil, industrial and manufacturing sectors.

Pressure & Temperature Rating:

  • Maximum operating pressure: 230PSI / 16Bar
  • Operating temperature: -20°C +95°C
  • Maximum temperature: 120°C on approved applications.
  • Up to 580PSI / 40Bar available on approved applications.

GAS APPLICATION

The stainless steel Press-Fit system is used in Australia, New Zealand and many European countries for gas distribution systems, with external above-ground pipes, installed inside or outside buildings. It can be used for all types of combustible gas, both natural and liquid.

For gas applications, the O-ring gaskets are made of yellow HNBR which is compatible with common gas varieties used and are resistant to ageing and heat.

Pressure & Temperature Rating:

  • Maximum operating pressure: 70PSI / 5Bar
  • Operating temperature: -20°C +70°C

Press-Fit Seal Specifications

Why are BSP Fittings so common in New Zealand?

The Metal Company Flat-Faced BSP Mac Unions

Common Grades of Aluminium

The Tasman (Lightweight) Flange Thickness

About Insertion Rubber Seals

About HNBR Rubber Seals

About Nitrile Rubber (NBR) Seals

About EPDM Rubber Seals

About EPR Rubber Seals

About Silicone Rubber Seals

About Viton Rubber Seals

About Teflon PTFE Rubber Seals

Is Stainless Steel ferrous or non-ferrous?

Is Aluminium ferrous or non-ferrous?

Does Stainless Steel and Aluminium react with each other?

Does Stainless Steel rust?

What temperatures can Stainless Steel withstand?

Can Stainless Steel be welded?

Is Stainless Steel magnetic?

What is Stainless Steel?

About our sight glasses

Ball Lock Gas Fittings

About Liquid Level Gauges

About our Lugged Butterfly Valves

What does RHS, SHS and CHS stand for?

What is a Mikalor Clamp?

What is a NPT Thread?

What is the difference between cast iron and cast steel?

Butterfly Valve diagram and symbol. How do they work?

Types of Butterfly Valves and what type of valve is a Butterfly Valve?

How do you identify BSP Threads?

Is a Tri Clover Union the same as a Tri Clamp Union?

What is a Tri Clamp or Tri Clover Union Ferrule?

What does SPI stand for?

Europress 15, 22, 28 & 35 Press Joint Instructions

Europress 42, 54, 76.1, 88.9 &108 Press Joint Instructions

Possible Causes of Europress System Leaks

Thermal Expansion calculation when installing pipework

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