OUR RANGE OF RESTRAINED PRODUCTS

KLINGER’s range of restrained products are used to prevent the joints and fittings of a pipeline from separating when under pressure due to thrust force.

RESTRAINED PRODUCTS

STAINLESS STEEL CORROSION PROTECTED DISMANTLING JOINT & RESTRAINED FLANGE ADAPTOR

Dismantling Joints & Restrained Flange Adaptors are designed to provide greater versatility for the designer at the planning stage and the contractor at the installation stage of flanged pipework systems.

Flanged Flexibility

Dismantling Joints allow for simpler valve and pump maintenance in chambers.

Allows for Adjustment

Dismantling Joints are double flanged fittings that accommodate 50mm (2”) axial adjustment. For applications where a full-face flange is required, such as wafer and butterfly valves, the full-face of the spigot flange provides a full flange sealing area. Once positioned at the required length the product is locked into position with the tie rods supplied. Thereby creating a restrained connection.

The Range

DN40 – 3000mm any flange drilling up to PN64

RESTRAINED PRODUCTS

CORROSION RESISTANT EVOGRIP COUPLINGS

EvoGrip Couplings are designed to provide fully restrained joints for HDPE pipework, which can be used immediately on site.

Fully restrained joints

The coupling is suitable up to and including a working pressure of 16 bar (1600 kPa).

Fully restrained joints for HDPE pipework

  • Light weight & cost effective
  • Corrosion resistant
  • Extremely simple to install.

The EvoGrip can be used immediately on site eliminating the need and costs of Butt Welding machines for the connection of HDPE pipe. Replacing TAK Clamps and Stub & Flange connections for HDPE pipe.

The Range

EvoGrip Couplings are available for 110mm & 160mm HDPE.

RESTRAINED PRODUCTS

STAINLESS STEEL CORROSION RESISTANT G-FLEX GRIPPER COUPLINGS

G-Flex Gripper Couplings are designed to provide fully restrained joints for metallic pipework, ideal for the marine industry.

Fully restrained joints for metallic pipework

The coupling is suitable for working pressures from 12 to 30 bar depending on the nominal size. With its corrosion resistant stainless steel construction and full end load restraining performance.

Corrosion resistant stainless steel

The G-Flex Gripper replaces:

  • Welding
  • Flanging
  • Threading
  • Grooving

The coupling is ready to use and fitted in a matter of minutes without heavy equipment and long setup times. Manufactured from Stainless Steel with rubber seals suitable for potable water or chemicals such as oil.

The Range

G-Flex Gripper couplings are available for steel pipe from DN20mm – DN350mm.

RESTRAINED PRODUCTS

SPOT REPAIR POLYGRIP COUPLINGS AND ADAPTORS

The PolyGrip Couplings are designed as a simple, high-performance end load restraint mechanical method of joining PVC and HDPE pipe.

Restraint mechanical method of joining PVC and HDPE pipe

Designed to support and grip the pipe, preventing pipe collapse and pipe end pullout. The coupling is suitable for working pressure up to 16 bar (1600 kPa).

Ideal for on-the-spot repairs

The PolyGrip Range includes the following:

  • Couplings
  • Fittings
  • Flange Adaptors
  • Harnesses

Ready and simple to use. PolyGrip products can be installed under wet conditions without shelters, and even under water. It is ideal for on-the-spot repairs, no need for fusion jointing equipment when unexpected problems arise.

The Range

PolyGrip products are available from 90 – 315mm PVC and HDPE pipe outside diameters.