Axial Restraint Couplings

STRAUB-METAL-GRIP

Pull out resistant pipe coupling for all metal pipes to meet the highest standards

Diameter 30.0 to 609.6 mm

Various coupling sizes also available with H-NBR sealing sleeves (Temperature range: -20°C to 125°C).

 

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 21.3 to 711.2 mm

Various coupling sizes also available with FPM/FKM sealing sleeves (Temperature range: -20°C to 180°C).

Various coupling sizes also available with H-NBR sealing sleeves (Temperature range: -20°C to 125°C).

STRAUB-GRIP 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-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-GRIP

Pull out resistant pipe coupling for plastic pipes

Diameter 40.0 to 355.0 mm

 

STRAUB-PLAST-PRO

An axially restrained jointing system allowing a quick and simple installation of pressure pipes made of polyethylene (PE). The complete kit is available for PE pipes in dimension SDR 11 (63.0 – 180.0 mm, PN16) and SDR 17 (125.0 – 355.0 mm, PN10).

STRAUB-PLAST-PRO is particularly suitable for water, waste water, industrial plants and maintenance applications and especially whenever pipes cannot be connected by conventional technologies, like electro fusion.

 

The temperature ranges indicated are based on the use of EPDM sealing sleeves.
EPDM and NBR sealing sleeves are used by default.

All diameters and designs available plus accessories (strip inserts, stiffening rings, fitting pliers, tensioning straps) can be obtained from the technical manual.

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