Copper Pipe Sizes Imperial

We also specialise in p ipes t ubes p ipe fittings g as fittings v alves and s trainers couplings in brass copper iron and steel stainless steel carbon steel abs plastic and pvc.

Copper pipe sizes imperial. 1 2 bore is 12 7 mm. Copper pipe is used both by plumbers and for air conditioning and the two fields have different ways of sizing the pipe pipe for residential plumbing or plumbing tube is sold in nominal sizes which are 1 8 inch less than the actual outside diameter. Astm b280 copper tube for air. But like wood 2 by 4 s which are not really 2 inches by 4 inches pipe is identified by nominal or trade names that are related only loosely to.

For example dn20 is the size for copper pipe with an outside diameter of 19 05 mm or 3 4 inch. Also to complement these we also stock traps flanges expansion vessels and bellows pipe insulation domestic taps. Confused about metric and imperial pipe sizes. Internal diameter id is used for imperial and outside diameter od is used for metric.

See copper tube here. The imperial sizes are based on the internal bore diameter of the pipe and the metric sizes are based on the external diameter of the pipe. Metric sizes of copper tubes to bs british standard 2871. See stainless pipe here.

Water filtration units gauges and. Nominal pipe size conversion to metric size. 1 2 irish pipe is as below. The following is a quick conversion chart showing sizes of.

Copper pipes in australia are referenced to their dn diamètre nominal number which is a nominal metric equivalent to their actual imperial size. Consequently sizes are different for plastic and steel products. The internal surfaces are cleaned and polished and the tube is suitable for all general use applications typically hot cold water services air conditioning. Copper cast iron concrete and various plastics such as ab pvc cpvc polyethylene and polybutylene among others.

When the industry moved from imperial to metric sizing it was done in an uncoordinated fashion. Irish imperial sizes for copper pipes are as below. The tube is fully annealed to allow maximum ease of bending and is manufactured to bs en 12735 1 r220. See pvc and abs pipe here.

Pressure ratings pressure ratings of pipes and tubes and their fittings carbon steel stainless steel plastic copper and more.