Pvc pipe

What does PVC stand for? PVC comes in two basic forms: rigid (sometimes abbreviated as RPVC) and flexible. The rigid form of PVC is used in construction for pipe and in profile applications such as doors and windows. It is also used in making bottles, non-food packaging, food-covering sheets, and cards (such as bank or membership cards).

Plastic pipe is a tubular section, or hollow cylinder, made of plastic.

It is usually, but not necessarily, of circular cross-section, used mainly to convey substances which can flow—liquids and gases (fluids), slurries, powders and masses of small solids. Chlorinated polyvinyl chloride (CPVC) is a thermoplastic produced by chlorination of polyvinyl chloride ( PVC ) resin, which is significantly more flexible and can withstand higher temperatures than standard PVC. Uses include hot and cold water delivery pipes and industrial liquid handling.

PVC stands for polyvinyl chloride, and it has become a common replacement for metal piping. PVC should be used only for cold water, or for venting. Some audiophiles use the word vinyl to mean records made of PVC.

About half of the polyvinyl chloride resin manufactured each year is used to make pipes.

Newer pipe technologies sometimes adopted a sizing system as its own. PVC pipes are of the newer water pipes in the US. Nominal Pipe Size (NPS) is a North American set of standard sizes for pipes used for high or low pressures and temperatures.

Nominal refers to pipe in non-specific terms and identifies the diameter of the hole with a non-dimensional number (for example – 2-inch nominal steel pipe consists of many varieties of steel pipe with the only criterion being a 75-inch (6 mm) outside diameter). Assembling threaded steel pipe takes skill and planning to allow lengths of pipe to be screwed together in sequence. Most threaded- pipe systems require the use of strategically located pipe -union fittings in final assembly.

Threaded steel pipe is heavy, and requires adequate attachment to support surfaces. As a flexible plastic, PVC is used to produce a wide variety of piping. PVC piping can also be used to insulate electrical cables.

PVC is used as a replacement for wood in construction, such as in double glazed window. Free 2-day Shipping On Millions of Items. Polyvinyl chloride , also called Polychloroethene or PVC , is a thermoplastic. It turns soft when heated and hard when cooled. Phthalates are often used to soften PVC in this way.

PVC can be made softer and more flexible by adding plasticizers.

The iron pipe size standard came into being early in the 19th century and remained in effect until after World War II. The plot was inspired by a true story about a pipe bomb improvised explosive device (IED) that was placed around the neck of an extortion victim. It is the chemical compounds that make up plastic. In short PVC conduit is plastic pipe that is used in the electrical trade. It can be fashioned into furniture, doors, siding and many other construction materials.

PVC will work in some installations, but steel pipe is preferre although much more expensive. If valves are used they should be a free flow type such as a ball valve or gate valve. The delivery pipe is much less critical since the pressure vessel prevents water hammer effects from traveling up it.

PVC is usually made softer and more flexible by the addition of plasticizers. Low Prices - Huge PVC Warehouse.