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STRAUB

STRAUB

STRAUB is synonymous with expertise, quality and reliability. As an internationally leading manufacturer of pipe couplings, STRAUB invented the “original”.

Advantages that convince to use STRAUB couplings:

  • coupling solutions for pipe systems made from all materials
  • the possibility of connecting pipes with different external diameter
  • compensation of axial movement, angular deflection, linear misalignment
  • absolute tightness — connections with liquid, gaseous media and in the case of bulk materials
  • the possibility of quick and reliable repair of damage pipeline under operation
  • quick and easy assembly without the use of specialized tools
Files to download

Products

Straub-Flex

Straub-Flex

Axially flexible pipe coupling for pipes of all materials.
Working pressure: ≤ 25 bar
Pipe diameter: 48.3–4064.0 mm
Temperature: -20°C to +100°C (180°C FKM/FPM)

Straub-Plast-Grip / Combi-Grip

Straub-Plast-Grip / Combi-Grip

Pull out resistant pipe coupling for plastic pipes and transitions from plastic to metal pipes
Working pressure: ≤ 16 bar
Pipe diameter: 40.0-
355.0 mm
Temperature: -20°C to +100°C

Straub-Metal-Grip

Straub-Metal-Grip

Pull out resistant pipe coupling for all metal pipes to meet the highest standards
Working pressure: ≤ 67 bar
Pipe diameter: 30.0-609.6 mm
Temperature: -30°C to +100°C

Straub-Grip

Straub-Grip

Pull out resistant pipe coupling for all metal pipes
Working pressure: ≤ 46 bar
Pipe diameter: 21.3-711.2 mm
Temperature: -20°C to +180°C (FKM/FPM)

Straub-Eco-Grip

Straub-Eco-Grip

Pull out resistant pipe coupling for low pressure applications

Straub-Fire-Fence

Straub-Fire-Fence

For use wherever fire protection is required by law
Working pressure: ≤ 67 bar
Temperature: -30°C to +100°
Pipe diameter: up to 457.2 mm

Construction and design of the STRAUB pipe couplings comply with the directives of DIN 86128-1 and 86128-2.

Straub-Step-Flex

Straub-Step-Flex

Couplings for pipes with different outer diameter
Working pressure: ≤ 25 bar
Pipe diameter: 219.1–4064.0 mm
Diameter difference: ≤ 30 mm