Thank you for your patience while our website is being upgraded to showcase our new range of UNI-Couplings.

Open-Flex     KCES - Pipe Couplings and Clamps         

The specifications and properties are the same as for the STRAUB-FLEX with slightly reduced working pressure.

The great advantage of STRAUB OPEN-FLEX is that it can be fitted to existing pipes in situ, without any need to remove and re-lay the pipes.

This makes it the ideal solution for permanent repairs of pipe joints, cracks, etc. Simple and reliable. 

STRAUB OPEN-FLEX 1L Ø 48.3 - 168.3 mm

Hinged, axially flexible pipe coupling for the repair of pipes of all materials

  • Diameter 48.3 to 168.3 mm
  • SS 316Ti or SS 316L
  • EPDM, NBR and FPM/FKM sealing sleeves
  • compensates axial movements up to 5 mm
  • additional fixpoints and/or anchor points necessary

Click on the link below for full specifications and further details and options.

Unfortunately, we are unable to provide the technical data for Straub products via our website at this time. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for data sheets etc in relation to Straub products or look under our UNI-Couplings range here.

STRAUB OPEN-FLEX 2 Ø 172.0 - 2032.0 mm 

Axially flexible pipe coupling for the repair of pipes of all materials

  • Diameter 172.0 to 2032.0 mm
  • SS 316Ti/L or galvanised steel
  • EPDM, NBR and FPM/FKM sealing sleeves
  • compensates axial movements up to 10 mm
  • additional fixpoints and/or anchor points necessary

Click on the link below for full specifications and further details and options.

Unfortunately, we are unable to provide the technical data for Straub products via our website at this time. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for data sheets etc in relation to Straub products or look under our UNI-Couplings range here.

STRAUB-OPEN-FLEX 3 Ø 219.1 - 4064.0 mm

Axially flexible pipe coupling for the repair of pipes of all materials

  • Diameter 219.1 to 4064.0 mm
  • SS 316Ti/L or galvanised steel
  • EPDM, NBR and FPM/FKM sealing sleeves
  • compensates axial movements up to 15 mm
  • additional fixpoints and/or anchor points necessary

DV = Outside diameter of the pipe coupling installed = OD + 38 mm
B = Width of the pipe coupling
OPEN-FLEX 3LS = 210 mm
OPEN-FLEX 3LV = 211 mm
OPEN-FLEX 3H = 221 mm
OPEN-FLEX 3X = 218 mm
C = Distance between sealing lips = 127 mm
Rmax. = Distance between pipe ends
with strip insert = 60 mm
without strip insert = 15 mm

Click on the link below for full specifications and further details and options.

Unfortunately, we are unable to provide the technical data for Straub products via our website at this time. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for data sheets etc in relation to Straub products or look under our UNI-Couplings range here.

STRAUB-OPEN-FLEX 3.5 Ø 323.9 - 4064.0mm 

Axially flexible pipe coupling for the repair of pipes of all materials

  • Diameter 323.9 to 4064.0 mm
  • Lean Duplex (LDX) or galvanised steel
  • EPDM and NBR sealing sleeves
  • compensates axial movements up to 15 mm
  • additional fixpoints and/or anchor points necessary

Click on the link below for full specifications and further details and options.

Unfortunately, we are unable to provide the technical data for Straub products via our website at this time. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for data sheets etc in relation to Straub products or look under our UNI-Couplings range here.

STRAUB-OPEN-FLEX 4 Ø 323.9 - 4064.0mm

Wide pipe coupling for the restoration and repair of metal pipes in higher pressure and diameter ranges

  • Diameter 323.9 to 4064.0 mm
  • Lean Duplex (LDX) or galvanised steel
  • EPDM sealing sleeves
  • compensates axial movements up to 20 mm
  • additional fixpoints and/or anchor points necessary

Click on the link below for full specifications and further details and options.

Unfortunately, we are unable to provide the technical data for Straub products via our website at this time. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for data sheets etc in relation to Straub products or look under our UNI-Couplings range here.

STRAUB OPEN-FLEX 1L GT

The STRAUB OPEN-FLEX 1L GT combines all the advantages of the well-known original with the added benefit of a lateral outlet. Further benefits and a wide range of applications also exist thanks to this additional outlet.

The STRAUB OPEN-FLEX 1L GT is a non-axial restraint pipe connection, compensator, and distributor in one.

The STRAUB OPEN-FLEX 1L GT connects any metal pipe without the need to adapt the pipe ends. It is light, space-saving, and has good damping properties. This makes it the right pipe coupling for construction and civil engineering, water supply and disposal as well as for industrial pipeline construction.

Areas of application

For example:

  • sampling
  • drainage
  • venting

or as a measuring-point for

  • pressure
  • temperature
  • flow rate
  • operating checks

or as a pre-configured connection for:

  • additional loads
  • plant extension
  • additional workplaces, etc.

 

Comments/Disclaimers:

  • Also available as STRAUB OPEN-FLEX 2 GT, 3 GT, 3.5 GT and 4 GT with outlet G3/4" or 1"; other outlets on request

Connection possibilities

Threaded fittings and STRAUB pipe couplings or any other type of pipe connection such as press fitting, welding nipples, etc.

Note: Our STRAUB-METAL-GRIP is also available in the GT-version.

Click on the link below for full specifications and further details and options.

Unfortunately, we are unable to provide the technical data for Straub products via our website at this time. Please This email address is being protected from spambots. You need JavaScript enabled to view it. for data sheets etc in relation to Straub products or look under our UNI-Couplings range here.

Panel

      

Contact KCES
Do you have a question about a particular product or application? Or do you have a problem that needs to be solved? Contact us today and one of our friendly consultants will get back to you as soon as possible.
Please let us know your name.
Please let us know your email address.
Invalid Input
Please let us know your message.
Please type the characters you see Please type the characters you see
  Refresh Invalid Input