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[Translate to Germany - German:] HANSA-FLEX Mitarbeiter verschraubt Rohre

Securely connect hydraulic components with pipe fittings

Transitions between components in hydraulic systems are always a point for careful consideration. Pipe fittings from HANSA‑FLEX are standardised in accordance with DIN EN ISO 8434-1 and DIN 2353. Their tight positive fit ensures a reliable connection even under high working pressures, pressure peaks and vibrations. They are proof against liquid and gas leaks, have flow-optimised transitions and are available in various types, sizes and materials. 

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Pipe fittings for every purpose

24° sealing cone and flare fitting

HANSA‑FLEX pipe fittings with a 24° sealing cone and an O-ring offer double protection against leaks: in addition to their elastomeric seal, the fittings also have a metallic seal created by the tapered shape of the sealing cone. HANSA‑FLEX flare fittings are particularly useful in high-pressure applications where there are strong vibrations, high pressure peaks and loads. On the fitting side, the seal is achieved by the O-ring; on the pipe side by the metal surfaces between the flare cone and the intermediate ring.

Rotary & welded fittings

Rotary fittings from HANSA‑FLEX join hose lines to a fixed point on systems with rotating or swivelling machine components. They prevent torsional strain on the hose and thus avoid premature wear. Welded fittings can be welded on directly at the point where they are needed. The HANSA‑FLEX welded cone fitting has an O-ring and is shaped so as to fit precisely inside the counterpart of the phosphated and oiled threaded connector.

Safely connect pipes

HANSA‑FLEX pipe fittings come into their own where high pressures and safety are essential.

  • Compatible with standardised threaded connections of other manufacturers, DNV GL certified and DVGW tested
  • Large faces in contact with the wrench ensure a secure hold during tightening
  • Direction setting allows for maximum flexibility
  • Permissible working pressures are above the pressure ranges stated in DIN EN ISO 8434-1
  • High red-rust corrosion resistance from the HANSA‑FLEX zinc-nickel coating
  • Ozone-resistant O-rings avoid premature component failure

Leak-proof, reliable and installer-friendly

That’s what every HANSA‑FLEX pipe fitting has to offer.

HANSA‑FLEX pipe fittings are designed to achieve optimum flow rates. Turbulence, the associated pressure and performance losses and cavitation due to pressure peaks are avoided. This increases the service life of every component in the fluid system.

  • Extremely good flow rates
  • Optimum direction of volumetric flow
  • Avoidance of cavitation

The HANSA‑FLEX pipe fittings range

  • Wide range of threaded fitting types
  • Different sealing functions can be provided: from metallic and O-rings to soft seals 
  • Available in different materials, including stainless steel and brass 
  • Cutting ring fittings with factory pre-installed cutting rings can be supplied 
  • Fittings with thread types such as BSP, BSPT, UNF, NPT, JIS or SAE  
  • Straight pipe fittings, 45° and 90° elbows in T-, L- and cross-shaped versions 
  • Sealing functions for the screw-in sides: O-ring, soft seal, metallic and conical sealing types 

These topics may also be of interest to you

HF-Form pipe forming system

HF-Form is a pipe forming system developed by HANSA‑FLEX which incorporates redundant seals to connect pipes without cutting rings, special parts or special tools.

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Bent pipes

The HANSA‑FLEX pipe bending centre can produce bent pipes either individually or in batches from a wide range of different materials. Its services also include computer-aided feasibility checks and 3D representations.