How To Connect Galvanized Pipe Without Threads

How To Connect Galvanized Pipe Without Threads. It’s a regular chore to join non-threaded galvanized tubing together.

To make a waterproof pipe, you’ll utilize couplings that establish sealed connections. To avoid leaks, it’s critical to understand the type of connection used for galvanized pipe fittings as well as the installation technique.

Controlling the steel grade and zinc coating on the pipe will help you get the most out of your building project. Zinc welded pipes are rough, making them perfect for quickly sealing huge pipelines.

Following that, the galvanized pipe fittings provider provides you with further information about zinc welded piping systems.

How To Connect Galvanized Pipe Without Threadsconnect galvanized pipe without threads

If you are using galvanized pipes in a damp position, you should use a stainless steel coupling to avoid problems associated with rust. Unthreaded galvanized pipes can be connected together using a coupling that creates a sealed joint.

In this article, we look at how to connect galvanized pipes without threads.

Examine Surface Area

The roughness of a galvanized pipe may be used to determine its surface area.

If the galvanizing process on your pipe produces a rough surface region, you’ll want to pick a coupling that is specially built to operate with pipes that have a textured finish rather than one for smooth pipes while inspecting the piping.

Measuring Pipemeasuring pipe

When working with pipes, it’s critical to check the outer diameter of the pipe and make sure it’s proper.

You can do so by measuring the distance with a tape measure.

After completing this step, you’ll know which type of coupling to utilize simply select either the standard or stepped coupling depending on whether your diameters line up or not.

Checking Pipe Is Square

A carpenter’s level is placed opposite the end of a length of pipe to verify for squareness. Place the level where the threading begins on one end of the pipe and hold it still while using a screwdriver to adjust to the plumb position.

If required, cut off any surplus material using a hacksaw or power saw to verify that each length is straight. Sand ragged edges with heavy-grade steel wool to make it easier for straighter lengths to slot together.

Clean Coupling Areaclean coupling area

Dirt, grease, and other components will impede the threads of the pipe joint.

Using a cloth and a wet rag along with a solvent-based cleaning agent are the perfect tools to have on hand in order to prevent these impediments from hindering your progress.

It is important to lay out the pipe joints so that you can mark them accordingly based upon their length and diameter.

Setting Endpoint And Coupling

In order to connect the galvanized pipe with the pipe fitting, it is essential to set a precise endpoint on the galvanized pipe. Using a dashed line parallel to the galvanized pipe, place the coupling end-piece in its place.

Tightening Fastening Bolts

Finally, the metal connector is secured using galvanized pipes and bolts. A torque wrench, on the other hand, is required to ensure that the bolt is properly tightened.

You can use a calibrated torque wrench or a torque wrench tuned to the value of the connection to show you how to tighten the bolts until they are locked into place.


Is it possible to use a compression fitting on the galvanized pipe?

A Dresser coupling, created by the ‘Dresser Company,’ is a metal item that may be used to connect galvanized steel pipes to other metal pipes.

It prevents any venting between the metals and should be applied when the threads have worn out or corroded to the point where they are no longer functional.

When cutting galvanized pipe, how do you do it?

A tube-cutting instrument, a reciprocating saw, or a hacksaw can all be used to cut galvanized tubing.

Place the vice-like tool around the pipe and tighten it until it cuts through the pipe if you’re using a tube-cutting tool. You’ll need to sand down any burrs with a rounded file once you’ve cut it.

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