What is a coupling on a water pipe?
In water and wastewater piping systems, pipe couplings are used to connect two or more sections of pipe with the aim of maintaining continuity between them. They can be used to join pipes of different or equal sizes, as well as connect more than just two pipes if they are cross or T-shaped.
Which pipe is used in water distribution system?
Materials commonly used to construct water pipes include polyvinyl chloride (PVC), cast iron, copper, steel and in older systems concrete or fired clay.
What are the fittings for potable water?
Brass fittings used for potable water usually have approximately 62-65% copper, 30-35% zinc and very small percentages of tin and lead. Brass works particularly well in hot water applications, and is highly resistant to corrosion.
What are the types of pipe coupling?
Pipe Couplings Types
- Full Coupling.
- Half Coupling.
- Reducing Coupling.
- Compression Coupling.
- Slip Coupling / Repair Coupling.
What is distribution piping?
Distribution pipe means an open-jointed or perforated pipe used in the dispersion of septic tank or other treatment facility effluent into absorption trenches, seepage trenches, or seepage beds.
What is HDPE pipe fittings?
HDPE Fittings High-Density Polyethylene (HDPE) pipe and fittings are connected to each other in the same ways through either heat fusion. The most commonly used process to connect HDPE is by heat fusion of pipe butt ends. HDPE Butt End Caps.
What are Fernco couplings used for?
Fernco pipe couplings and adapters are used for all types of in-house and sewer connections: drain, waste, vent piping, house-to-main, repairs, cut- ins, conductor, roof drains and increasers-reducers. Manufacturing thousands of different flexible coupling types, Fernco has the right solution for most applications.
What size pipe is used for water lines?
The most common pipe diameter for water mains is 6 to 16 inches, with 8, 10, and 12 inches also being used. Branch lines providing service to individual homes, offices, buildings, and businesses vary in size from as small as half an inch in diameter up to 6 inches.
What type of PVC is used for water lines?
CPVC — Chlorinated Poly (Vinyl Chloride) CPVC (chlorinated poly (vinyl chloride) is a strong and rigid thermoplastic material that is used for hot and cold potable water applications in residential construction.
What are the most common types of fittings used in plumbing system?
There are different kinds of pipe fittings used in piping systems. The main and most commonly sought are: elbows, tees, reducers, unions, couplings, crosses, caps, swage nipples, plugs, bushings, adapters, outlets, valves & flanges.