STRAUB Werke AG
Our experience
is your guarantee

The name STRAUB and our products are synonymous with expertise, quality and reliability.

Our quality products – your benefit

The results of various endurance tests and inspections prove it and our customers' satisfaction around the whole world reflects it every single day: You may trust STRAUB on pipe couplings. They offer immense customer benefit, convince through safety proven in practice and consequent cost-effectiveness.

System independence: Connect the most varied pipe materials
Flexible pipe connection: Stress-free, compensates for tolerances
Easy assembly: Light-weight, space-saving, no pipe end preparation
Safe installation without any risk of fire or explosion: No protective measures required
Damping characteristics: Noise, vibration, movement
Economical: Cost-saving thanks to short installation times

STRAUB-METAL-GRIP

Pull out resistant pipe coupling for all metal pipes to meet the highest standards
Diameter 30.0 to 609.6 mm

STRAUB-METAL-GRIP FF

For use wherever fire protection is required by law
Diameter 30.0 to 457.2 mm

STRAUB-GRIP

Pull out resistant pipe coupling for all metal pipes
Diameter 25.0 to 711.2 mm

STRAUB-GRIP-L FF

For use wherever fire protection is required by law
Diameter 25.0 to 406.4 mm

STRAUB-ECO-GRIP

Economical, pull out resistant pipe coupling for use in low pressure and temperature areas with metal pipes, PVC, ABS, CPVC
Diameter 26.9 to 168.3 mm

STRAUB-PLAST-GRIP

Pull out resistant pipe coupling for plastic pipes
Diameter 40.0 to 355.0 mm

STRAUB-COMBI-GRIP

Pull out resistant pipe coupling for transitions from plastic to metal piping
Diameter 40.0/38.0 to 355.0/355.6 mm

STRAUB-PLAST-PRO

Axial restraint connection of PE80 and PE100 pipes in dimension SDR 11 (63.0 - 180.0 mm, PN16) and SDR 17(125.0 - 355.0 mm, PN10).

STRAUB-FLEX 1

Axially flexible pipe coupling for pipes of all materials
Diameter 48.3 to 168.3 mm

STRAUB-FLEX 2

Axially flexible pipe coupling for pipes of all materials
Diameter 172.0 to 2032.0 mm

STRAUB-FLEX 3

Axially flexible pipe coupling for pipes of all materials
Diameter 219.1 to 2032.0 mm

STRAUB-FLEX 3.5

Axially flexible pipe coupling for pipes of all materials
Diameter 323.9 to 1219.2 mm

STRAUB-FLEX 4

Wide pipe coupling for the restoration and repair of metal pipes in the upper pressure and diameter range
Diameter 323.9 to 812.8 mm

STRAUB-OPEN-FLEX 1L

Hinged, axially flexible pipe coupling for the repair of pipes of all materials
Diameter 48.3 to 168.3 mm

STRAUB-OPEN-FLEX 2

Axially flexible pipe coupling for the repair of pipes of all materials
Diameter 172.0 to 2032.0 mm

STRAUB-OPEN-FLEX 3

Axially flexible pipe coupling for the repair of pipes of all materials
Diameter 219.1 to 4064.0 mm

STRAUB-OPEN-FLEX 3.5

Axially flexible pipe coupling for the repair of pipes of all materials
Durchmesser 323.9 bis 4064.0 mm

STRAUB-OPEN-FLEX 4

Wide pipe coupling for the restoration and repair of metal pipes in the upper pressure and diameter range
Diameter 323.9 to 4064.0 mm

STRAUB-STEP-FLEX 2

Axially flexible pipe coupling for pipes of all materials
Diameter 219.1 to 812.8  mm

STRAUB-STEP-FLEX 3

Axially flexible pipe coupling for pipes of all materials
Diameter 914.4 to 2032.0  mm

STRAUB-REP-FLEX

Repair coupling for damaged water pipes
Diameter 46.0 to 429.0 mm

STRAUB-CLAMP one-piece

Axially flexible repair clamp for pipes of all materials
Diameter 44.0 to 330.0 mm

STRAUB-CLAMP two-piece

Axially flexible repair clamp for pipes of all materials
Diameter 88.0 to 440.0 mm