Stainless steel tubing for high pressure applications

In material 316/316L and 304/304L, up to 100.000 psi (7000 bar)

FEATURES

 

  • Standard materials are 316/316L and 304/304L stainless steel; special materials are available on request
  • Sizes available are 1/4”, 3/8” and 9/16”
  • Maximum working pressure goes from 10.000 psi (690 bar) to 100.000 psi (7.000 bar)
  • The tubing is furnished in average standard length of 6 meters; special lengths are also available
  • Tubing manufactured according to ASTM A 370, ISO 6892-1 and NACE specification is available
  • Full material traceability
  • Made in Italy

Stainless steel tubing for high pressure applications

In material 316/316L and 304/304L, up to 100.000 psi (7000 bar)

Features

  • Standard materials are 316/316L and 304/304L stainless steel; special materials are available on request
  • Sizes available are 1/4”, 3/8” and 9/16”
  • Maximum working pressure goes from 10.000 psi (690 bar) to 100.000 psi (7.000 bar)
  • The tubing is furnished in average standard length of 6 meters; special lengths are also available
  • Tubing manufactured according to ASTM A 370, ISO 6892-1 and NACE specification is available
  • Full material traceability
  • Made in Italy

Our services

l

HPT official distributor

Interfluid is official distributor of HPT

Technical assistance and after sales service

We perform lab tests, corrosion tests, pressure tests, quality assurance.

Wide stock available

Quick delivery all over the world.

Stainless steel tubing for high pressure applications

In material 316/316L and 304/304L, up to 100.000 psi (7000 bar)

The high pressure stainless steel tubing offered by Interfluid is made in Italy.

It is manufactured from high quality stainless steel and can work with pressure over 60.000 psi (4000 bar)
It is also seamless, cold-drawn and workhardened to achieve high strength and corrosion resistance.
We offer coned and threaded tubing, available in sizes 1/4”, 3/8” & 9/16”.

Benefits:

  • Made in Italy
  • Weatherproof
  • ISO 9001 : 2008 certified quality system
  • Huge stock available

Ideal for application:

  • Waterjet
  • Waterblast
  • Oil&Gas
  • Test benches
  • Production lines
  • Automotive sectors
  • Aerospace sectors

Autofrettage

The autofrettage techinique increases the fatigue strength of tubes by costant pressure into its inner layers. This method works on the relationship between the internal and the external part, where the first is permanently deformed.
During the autofrettage practice, a strong pressure takes place in the tubular components that causes a failure of the inner layers. At the end of this phase, the induced pressure is released and the internal compressive residual stresses prevent the internal area from returning to its original shape.

The autofrettage process prevents the creation of cracks and improves the final product strength by increasing its duration up to 1.8 times. In this way, the maintenance intervals are decreased and there is a potential cost reduction.

max pressure

size

DATASHEETS: Stainless steel tubing


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