Groovelock tee: how to use it when connecting pipes

Modern pipeline systems require solutions that combine reliability, ease of installation and versatility of application. One of the key elements of such systems is the groovlock tee, which allows for pipe branching without welding or threading. Due to its special design, the tee ensures quick installation and tight connection, which makes it in demand in industry, construction and engineering communications.

What is a groovelock tee?

The groovelock tee is a connecting element with three outlets, which is used to branch the pipeline in two directions. Unlike classic welded or threaded tees, installation here is carried out using groovlock couplings fixed on the knurled pipe gutters. The internal elastic seal ensures tightness, and the body made of durable cast iron or steel can withstand high loads and pressure.

Advantages of using the groovlock tee

  1. Quick installation

    The connection does not require welding or threading — it is enough to put the coupling on the prepared groove and tighten the bolts.

  2. Versatility

    Suitable for plumbing, heating, fire extinguishing, ventilation and industrial utilities.

  3. Tightness and reliability

    The seal provides complete protection against leaks even in case of vibrations and temperature fluctuations.

  4. Easy upgrade

    The groovelock tee system is easy to disassemble and reconfigure the pipeline if necessary.

  5. Installation safety

    The absence of welding work eliminates the risk of fire and simplifies installation in finished buildings.

Types of groovlock tees

  • Equal—pass-through - all three outlets have the same diameter. They are used for symmetrical flow separation.

  • Transitional — one of the exits is smaller in diameter. They are used when it is necessary to connect a pipe with a smaller cross-section.

  • Combined — with additional functions (for example, with flange connections or threaded inserts).

Application of groovlock tees

  • Fire extinguishing systems are used to organize the main line and branches to sprinklers and drainers.

  • Heating and air conditioning is the distribution of coolant or coolant.

  • Industry — transportation of liquids and gases in technological processes.

  • Construction — installation of engineering networks in residential and commercial buildings.

How to use the groovlock tee correctly

  1. To prepare the pipes, apply a groove at their ends.

  2. Install the groovelock tee at the branching point.

  3. Put the couplings on each end of the joint.

  4. Paste

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