Couplings

On request you will receive a customized quote. 

Schwer Couplings. Through the use of surface-coated coupling nuts, the tightening torque reduces up to 35%. Furthermore, a cold welding of stainless steel material is prevented in the thread.

The heart of a cutting ring fitting according to EN ISO 8434-1 (DIN 2353) is the cutting ring. In most cases, the specially designed and tested by Germanischer Lloyd Two edge cutting rings are used,  which have shown themselves to be very precise and highly reliable a million times. The cutting ring seals the fully assembled screw in three prominent places.

The major advantages are:

  • Extremely good cut in                                                                              
  • High tightness, no rust on the surface
  • Safe installation
  • No "set" of the cutting ring

No rights can be derived from the information on this website.

...Read more

On request you will receive a customized quote. 

Schwer Couplings. Through the use of surface-coated coupling nuts, the tightening torque reduces up to 35%. Furthermore, a cold welding of stainless steel material is prevented in the thread.

The heart of a cutting ring fitting according to EN ISO 8434-1 (DIN 2353) is the cutting ring. In most cases, the specially designed and tested by Germanischer Lloyd Two edge cutting rings are used,  which have shown themselves to be very precise and highly reliable a million times. The cutting ring seals the fully assembled screw in three prominent places.

The major advantages are:

  • Extremely good cut in                                                                              
  • High tightness, no rust on the surface
  • Safe installation
  • No "set" of the cutting ring

No rights can be derived from the information on this website.

...Read more
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Schwer Fittings Schwer Fittings Straight Coupling
Schwer Fittings Straight Coupling
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€9,00€10,89Incl. tax
Schwer Fittings Schwer Fittings Equal Elbow
Schwer Fittings Equal Elbow
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€14,00€16,94Incl. tax
Schwer Fittings Schwer Fittings Equal Cross
Schwer Fittings Equal Cross
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€35,00€42,35Incl. tax
Schwer Fittings Schwer Fittings Equal Tee
Schwer Fittings Equal Tee
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€32,00€38,72Incl. tax
Schwer Fittings Schwer Fittings Straight Bulkhead Coupling
Schwer Fittings Straight Bulkhead Coupling
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€27,20€32,91Incl. tax
Schwer Fittings Schwer Fittings Weld Bulkhead Coupling
Schwer Fittings Weld Bulkhead Coupling
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€33,90€41,02Incl. tax
Schwer Fittings Schwer Fittings  Bulkhead Elbow Coupling
Schwer Fittings Bulkhead Elbow Coupling
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€41,25€49,91Incl. tax