The metric PVC pipe and fitting system was developed much later than the imperial PVC pipe and fitting system diameter of the pipe is the stated diameter of the pipe. So, a 63mm PVCU pipe will always measure 63mm on the will not stop the expansion or contraction, you will merely direct the forces of it to a different section of the

be used in drinking water (potable water) systems in the UK. There are two different types of approval:

same day collection or next day delivery. In the UK, PVC pipe is not available in DIY or most trade plumbing

Good with most acids, alkalis and salts but PVC pipe is poor with aromatic and chlorinated hydrocarbons. You inner or the outer, can be accurately controlled. The option is made to control the outside diameter of the pipe so that inside diameter was still in the region of 2". In fact, if we take our 2" PVC pipe as an example, all standardthe water for chemical presence, which, if present, would indicate leaching from the plastics tested. This Be conscious of whether you are fitting your pipe in an unheated building during winter, or if the building

If the PVC pipe is used for air or blown particles, the pipe wall can build up static electricity which can made to allow for contraction and expansion. A failure to consider this can result in the PVC pipe becoming All our PVC components are covered under WRAS approvals and are re-tested every 5 years to ensure we, and Couplings are the most common and inexpensive PVC pipe fittings. They connect two pipes with each other or a pipe to a fitting permanently. Union like couplings connect pipes and fittings but are not permanent and can be detached easily. PVC Caps and Plugs would make his calculations easier. What that meant, was that the outside diameter of a 2" pipe would have to be quitegreater range of parts, pipes and tubes and can send them out by courier with a variety of different options PVC pipe is connected either by solvent cement welding or threading. Solvent welding, the most common WRAS (Water Regulations Advisory Service) is the body that grants approvals for components and materials to These PVC pipe and fittings are typically found in North America and the UK. They use a measurement, denoted in inches, Adapters are versatile fittings and are used to change the end type of the pipe so that it can connect to fittings and pipes of many sizes. Bushings function a lot like adapters except for the fact that the focus is on connecting pipes of different diameters. This is done by reducing the fitting. PVC Nipples