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Take a glance at our wide range and find inspirational examples from an almost limitless universe of gaskets, seals and functional parts.

 
 
 
 
 
 
 
 

Clamp gaskets

Clamp gaskets are sanitary seals made of rubber, silicone and plastic materials (PTFE). Typically used in stainless flanges and pipe joints and tightened using a characteristic steel collar (clamp), without the use of bolts.

Offered as Type A, Type B and Mini Clamp. Depending on the material, clamp gaskets are in compliance with industry standards and authority-regulated approvals.

Clamp gaskets are primarily used in connection with liquid media in laboratories and production lines within the processing, food and pharmaceutical industries. In these applications, there are strict requirements for cleanliness, which is why Betech’s certified clamp gaskets can be the ideal choice. They ensure the safe and easy cleaning of pipe systems.


Clamp gaskets, standard types

  • Type A - collared gasket (for flanges that are dismantled frequently)
  • Type B - gasket without collar
  • Mini-clamp - used for dairy pipe joints, MINI CLAMP type


Clamp gaskets, envelope types

  • Type A Envelope - collared gasket (for flanges that are dismantled frequently)
  • Type B Envelope - gasket without collar
  • Mini-clamp Envelope - used for dairy pipe joints, MINI CLAMP type


Why choose an envelope-type solution?

  • To achieve a solution with a longer service life, as the material can "flex"
  • For chemical environments
  • Where a clean environment is required
  • For high-pressure applications


Clamp gaskets, standard types are available in following sealing materials:

  • NBR
  • EPDM
  • Silikone
  • FPM ("Viton")
  • PTFE


Clamp gaskets, envelope types are available in following sealing materials:

  • PTFE-FPM
  • PTFE-EPDM

 

Typical Applications

Foodstuff
Medical equipment
Medtech
Dairy and milking equipment
Process equipment
Stainless pipe joint
Stainles pipe
Piping
Sanitary system

Quality (QA) & Pre-qualification

ISO 9001:2008
JQS Achilles (Oil & Gas)
Sellihca (Utillities)

Raw Material - indicative generic properties. Contact us for specific data

Fluoronated Hydrocarbon | FPM

Weather resistance (relative)
Excellent
Ozone resistance (relative)
Excellent
Oil resistance (relative)
Excellent
Water resistance (relative)
Excellent
Wapor resistance (relative)
Good
Acids resistance (relative)
Excellent
Bases resistance (relative)
Average
Gas permeability (relative)
Average
Tensile strength (relative)
Limited
Max. Operating temperature (Celsius)
220
Min. Operating temperature (Celsius)
-46
Hardness, from (shore A)
50
Hardness, to (shore A)
95
Hardness, from (shore D)
0
Hardness, to (shore D)
0
Elongation (relative)
Limited
Compression set (relative)
Excellent
Vibration damping (relative)
Excellent
Abrasion resistance (relative)
Middel