Classifications of pipe coupling

1. Axially Restrained With Double Anchor Rings Coupling

The GRIP-G coupling is designed to replace the need for flanging, welding, pipe grooving and pipe threading by providing a quick and easy solution to joining plain-end pipe. The GRIP-G has two anchor rings which are placed adjacent to, but separate from, the sealing mechanism.  

Suitable for pipes O.D φ26.9-φ273mm

2. The multifunctional coupling—connection and compensator in one

The Grip-M has two thick sealing lips which allow for pipe expansion and contraction. This type of coupling not only connects pipes, it simultaneously compensates the axial movement, giving a significant added value to the coupling. Suitable for pipes O.D φ26.9-φ2032mm

3. Repair Coupling

The Grip-R coupling is ideal for all situations where you need to make a permanent repair under pressure. Simply open up the coupling, wrap it around the pipe and fasten- you have repaired the pipeline such as pipe joints, cracks etc in minutes and avoided the need for costly downtime. Suitable for pipes O.D φ26.9-φ168.3mm

4.Double Lock Pipe Clamp (Pipe repair with a 2 lock active sealing system coupling)

The Grip-D can be fitted to exiting pipes in situ, without any need to remove and relay the pipes. This makes it the ideal solution for permanent repairs of pipe joints, cracks etc. Suitable for pipes O.D φ180-φ2032mm

5.Grip-Z                                                                          

The GRIP-Z is a standard axial restrain coupling with reinforced internal structure so that can bear higher pressure. The double anchoring rings can bite into the two pipes and prevent them from pulling apart.  Suitable for pipes O.D φ30-φ168.3mm

6. GRIP-RT                                                                        

Double Lock Pipe Coupling with Side Outlet

The GRIP-RT combines all the advantages of GRIP coupling technologies, with the added benefit of a side outlet.  A simple, low-cost solution for a wide range of applications, including venting, sample-taking, measurement points and system extensions. Suitable for pipes O.D φ26.9-φ2032mm

GRIP-RT can be customized according customers requests. Applicable for below models:

GRIP-G, GRIP-M, GRIP-R, GRIP-D, GRIP-Z, GRIP-GT, GRIP-GTG

7. GRIP-F                                                                                   

Fireproof Coupling

The Grip-F combines with functional design with the latest technologies. The GRIP-F is based on the proven coupling technology, which has been developed for the shipbuilding industry, also is successfully used for tunneling, fire hose applications etc. In the event of a fire, GRIP-F coupling protectively enclosing the coupling. During this process, the coupling retains its full operational capability without any damage. Suitable for pipes O.D φ26.9-φ273mm

The GRIP-F represents the ultimate in high security fire protected mechanical pipe couplings.

8. GRIP-LM                                                                              

Pull rod clamps

The GRIP-LM pipe coupling including three pull rods which can effectively reduce the axial pull strength of pipes. The perfect combination of pull rods and coupling greatly lessen vibration, lower noise as well as provide ideal compensation. Easy and quick installation make GRIP-LM a reliable choice for you. Suitable for pipes O.D φ304-φ762mm

GRIP-LM only can be used on metal pipes.

9. GRIP-RZ                                                                                  

Coupled pipe repair clamp

The GRIP-RZ Coupled pipe repair clamp can safely and reliably seal damaged pipes such as corrosion, mesh holes,cracks or leakages without pipe changing. New designed unitary sealing sleeve ensures complete sealing effect. Easy and quick installation completed by wrapping the clamp to target position, tightening all the bolt.

Strong pressure bearing ability up to 8MPa, can be widely used in oil pipeline, chemistry industry, grid, mining field, gas pipeline. Suitable for pipes O.D φ26.9-φ812.8mm

Progressive sealing effect

If the pressure in the pipes rises, the contact pressure on the sealing lips also increase due to the flow through the pressure equalization channel.

10. GRIP-GT

Axially restrained coupling with copper ring

The GRIP-GT is ideal for various non-metal pipes axially restrained connection. Unique threaded copper anchoring ring design enable the coupling connect the pipes properly without slight scratch or damage. The coupling connects the pipe evenly. Suitable for pipes O.D φ26.9-φ800.0mm

11. The GRIP-GTG

Axially restrained coupling for metal and non-metal pipes connection

The GRIP-GTG is a perfect solution for pipes with different materials typically as metal and non-metal ones. Suitable for pipes O.D φ26.9-φ800.0mm

12. The GRIP-GS

Customized narrow coupling.

The above is about the classification of pipe connectors. I hope it will help you after reading. If you have other questions, please contact us.


Post time: Jun-17-2020
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