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Hygienic Aseptic Flange Union for Sterile Orbital Welding

Aseptic Flange Connections Connecting two pipes Aseptic flange connection according to DIN 11864-2 or DIN 11853 with buttweld ends for orbital welding with O-Ring
  • SS304/SS316L

This range of aseptic flanges has been developed by the German hygienic industry to meet the exacting needs of the food, chemical and pharmaceutical industries.

Three designs of pipe fittings have been tailored to accept 2 different styles of aseptic seals that effect a smooth interface within the pipe work whilst simultaneously achieving a metal to metal seat behind

the joint.

The seal sections used are referenced as “Form A” and “Form B” and both have distinctive profiles that are easily recognised. Form A is an O Ring Joint whilst Form B is a 2-part Square seal with a

secondary internal diamond section.

BodyMaterials: AISI-316L/SS304


Standard Design

Standards: DIN 11866 / 11850, ISO1127

Size available: DN20-DN50 

Related Standards:

DIN 11864-1 Form A - Aseptic Screwed Union

DIN 11864-2 Form A -  Aseptic Flange Union

DIN 11864-3 Form A -  Aseptic Tri-Clamp Union   

Aseptic Flange Union  

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