Metal Pipes, Fittings and Taps


Metal Pipes, Fittings and Taps

Production of Metal pipes, fittings and taps is another metal related business that an investor can start. Although plumbers and construction companies are beginning to settle for plastic pipes, but the truth remains that there are certain situations where only metal pipes, fittings and taps (tap heads) can meet the requirements.

Metal pipes are must for water supply and control, especially in bathrooms, houses, Plots, complexes etc. so there will be huge demand always in the construction field.

How metal pipes are made: Steel Pipe. Steel pipes are long, hollow tubes that are used for a variety of purposes. They are produced by two distinct methods which result in either a welded or seamless pipe. It is then made into a pipe by stretching the steel out into a seamless tube or forcing the edges together and sealing them with a weld.




How are pipe fittings made: Fittings are manufactured from Seamless Pipe and from Welded Pipe with filler material (ERW & EFW pipes cannot be used to manufactured fittings). large diameter fittings are manufactured from Plate. To manufactured wrought fitting various methods are used, these are the different type of Hot and cold forming process.

What are pipe taps: Pipe Taps are used to cut internal threads in parts or fittings that will be mated with threaded pipe or fittings to make a pressure tight joint. Pipe taps typically have several flutes constructed in its design. They are the grooves or valleys cut into the body of the tap.

What metal is used for pipes in plumbing: Galvanized piping is steel or iron piping that has been coated with zinc to help prevent rust and corrosion. Galvanized metal is commonly used in construction, but pipes made from galvanized steel can be used in plumbing applications.




Types of pipe fittings: Pipe Fittings used in piping work are mainly Elbow, Tee, Reducer, Union, Coupling, Cross, Cap, Swage Nipple, Plug, Bush, Expansion Joint, Adapters, Olet (Weldolet, Sockolet, Elbowlet, Thredolet, Nipolet, Letrolet, Swepolet), Steam Traps, Long Radius Bend, Flanges and Valve.

Different Types of Plumbing Pipes:
Copper Plumbing Pipes. Galvanized Steel Plumbing Pipes. Cast Iron Plumbing Pipes.
Polyvinyl Chloride (PVC) Plastic Plumbing Pipes. CPVC Plastic Plumbing Pipes.
Cross-Linked Polyethylene Plumbing Pipes.

Different types of pipe joints used in plumbing system:
Threaded joint. Brazed joint. Soldered joint.
Welded joint (butt welded, socket welded).
Flanged joint. Compression joint. Grooved joint.




Types of taps:
Taper Tap. A taper tap has quite a lot of taper to help it ease into cutting threads gradually.
Bottoming Tap. Plug Tap. Spiral Point Taps (Gun Nose or Bull Nose Taps)
Spiral Flute Taps or Gun Taps. Interrupted Thread Tap. Pipe Taps.
Form or Roll Taps (Thread Forming Taps).

Different types of thread taps:
Straight flute taps. This particular type of tap is the most affordable and the simplest type of tap.
Gun taps. Spiral flute taps. Spiral pointed taps. Pipe taps.
Long shank machine taps. Long shank machine taps. Machine NIB taps.

Copper pipes or PVC: Resists corrosion and impact damage better than copper pipe because plastic doesn't corrode, and because PVC pipe is thicker than copper pipe. This means it's better for areas where the pipe will be exposed in high-traffic areas. This is because PVC doesn't conduct heat as well as copper does.




What material is best for water pipes: Mterials for drinking-water supply piping are galvanized steel or iron, copper, polybutylene, unplasticized polyvinylchloride (PVC), chlorinated polyvinylchloride (CPVC) and polyethylene (PE).

Can you mix plastic and metal plumbing: Making the connection between plastic pipes such as ABS or PVC and metal pipes such as copper or galvanized steel is very straightforward. The chemicals used in the manufacture of any of these pipes do not react with one another, so you don't have the corrosion factor to worry about.

How many types of fitting are there:
Pipe Elbow. The Elbow is used more than any other pipe fittings.
Miter Bend. Miter bends are not standard pipe fittings they are fabricated from pipes.
Returns – 180 Degree Elbow.
Pipe Tee. Cross. Pipe Reducers. Stub Ends. Piping Union.




What type of PVC is used for water lines: Polyvinyl Chloride (PVC) —
Another material popular for the modern plumbing system pipe, PVC is a white or grey pipe used for high-pressure water, most commonly the main supply line into the house. It isn't as flexible as PEX, making it less appropriate for smaller interior spaces.

What is fitting tool: tools used in the modular and straight-line assembly of machines to join components and in adjustment operations. Fitting and assembly tools used in assembling machine components may be either manual or power-driven. ... Such tools include files, scrapers, lapping tools, various types of chisels, drills, and reamers.

What are the applications of fitting:
Such work is carried out manually using fitting and assembly tools, attachments, and machine tools. Fitting work includes laying out, various cutting operations, filing, threading, bending and straightening, lapping, drilling, countersinking, reaming, riveting, and soldering.


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