Plumbing and pipe fitting

Is pipe fitting plumbing?

While a plumber works with basic types of pipe including copper and PVC found in residences, a pipefitter works with high pressure, specialized pipes . A pipefitter works in industrial facilities such as power plants and factories.

What is the name of pipe fitting?

A tee , the most common pipe fitting, is used to combine or divide fluid flow. It is available with female thread sockets, solvent-weld sockets or opposed solvent-weld sockets and a female-threaded side outlet. Tees can connect pipes of different diameters or change the direction of a pipe run, or both.

How do you connect two different pipe sizes?

Use a galvanized bell reducer to connect galvanized steel water pipes of different sizes . Screw one end of the reducer to one of the pipes by holding the pipe with a pipe wrench and screwing on the fitting with another pipe wrench. Connect the other pipe by screwing it onto the other end of the reducer in the same way.

How do I learn pipe fittings?

The best way to learn pipe fitting is to take classes and acquire an apprenticeship. Since you will supplement on-the-job learning with classes, you should have a high school diploma before you seek an apprenticeship. Research pipe fitting programs at local community colleges.

What is pipe fitter job?

A pipefitter or steamfitter is a tradesperson who installs, assembles, fabricates, maintains and repairs mechanical piping systems. Pipefitters usually begin as helpers or apprentices. Journeyman pipefitters deal with industrial/commercial/marine piping and heating/cooling systems.

What are the types of pipe fittings?

Tee, Wye, Cross and Elbow Fittings. Tee & Wye Fittings – Tees and wyes are used to connect three pieces of pipe. Coupling, Adapter, Bushing and Union Fittings. Trap and Flange Fittings. Cap, Plug and Nipple Fittings.

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What are the two main types of plumbing systems?

The major categories of plumbing systems or subsystems are: potable cold and hot tap water supply. plumbing drainage venting. sewage systems and septic systems with or without hot water heat recycling and graywater recovery and treatment systems. Rainwater, surface, and subsurface water drainage. fuel gas piping.

What are the different sizes of plumbing pipes?

In most cases, the main pipeline from the street to your home is either 3/4 or 1 inch in diameter , supply branches use 3/4-inch- diameter pipe , and pipes for individual components are 1/2 inch.

What are male and female pipe fittings?

The terms Male and Female always refer to the threads on the fitting . Male threads are on the outside, like a bolt. Female threads are on the inside, like a nut. The male threads screw into the female threads. This sometimes leads to confusion when dealing with hard brake lines and other rigid tubing.

Can you connect PVC to cast iron pipe?

Tying in to cast iron with PVC is a great way to add new waste lines. First, fabricate your PVC wye fitting. Using a regular wye, cut two lengths of PVC that will slip into the ends of the wye fitting and hold the no-hub fittings that attach the PVC to the cast iron . Measure the length of the assembly, and add 1/4 in.

How do you connect two pipes without threads?

Use a stainless steel coupling if the galvanized pipe is in a damp position to avoid problems associated with rust. Unthreaded galvanized pipe connects together using a coupling. Connecting together galvanized pipes that are non- threaded uses a coupling that creates a sealed joint.

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Do bath taps need 22mm pipe?

Depends if it’s being delivered from a combi boiler or unvented cylinder, in which case 15mm should be ok – and is usual. If it’s vented/gravity, then 22mm will be required . Most Magaflows are 22mm outlets.

Can I use 15mm pipe for bath taps?

Am going to use 15mm but didn’t want to make an unfortunate error. It is to do with tank/cylinders, if you used 15mm from a tank or cylinder the bath would take too long to fill, so a greater flow rate is produced by using 22mm pipe , with mains pressure you cannot increase the pressure and is normally a good flow rate.

Can you use a compression fitting on a plastic pipe?

Many, but not all, compression fittings are suitable for use with plastic fittings and pipe . The connection should not need more than 2 full turns after the olive has gripped the pipe . Copper olives are preferable to brass olives. Ensure nut and olive are in place before inserting pipe insert.