Pvc Pipe Diameter Sizes

Pvc pipe sizes are different than the size the pipe is called.

Pvc pipe diameter sizes.

This pvc pipe size chart is accurate for all pvc pipe manufacturers as the nominal size is used across the industry. Below are a series of pvc pipe diagrams and dimension charts to help you find the right sizes or at least get you informed as to the various common sizes. Manufacturing of nps dn 6 to nps 12 dn 300 pipe is based on fixed outside diameter od. Outer diameter inside diameter and wall diameter as in wall thickness.

If the walls were too thin the pipe would lack structural integrity. For example a 1 inch pvc pipe is actually 1 315 inches in outside diameter and 1 029 inches in inside diameter. To understand this concept you have to learn the way pipes are manufactured. However for the pipe sizes nps 14 and above outside diameter is the same as nps.

Pvc schedule 80 sizes table. Metric pvc pipe sizes have an entry of their own what americans call pvc is called pvc u in europe and cpvc is called pvc c. It does not describe pvc tube or tubing. Pvc pipe sizes dimensions guide charts when it comes to the pvc pipes themselves there are 3 key metrics.

Pvc pipe under 14 does not match up exactly with its nominal size see nominal pipe size and o d. Fittings follow this same pattern a 1 fitting has a 1 315 inch opening to accept a 1 inch pipe which actually measures 1 315 inches in diameter. To find pvc pipe od sizes you cannot simply add a certain amount to the size on the label. Schedule 80 pvc pipe is only compatible with formufit external fit products.

The dimensions are listed in inches unless otherwise noted. One of the most common things people get confused by with pipe is how it is sized and measured. Depending on the structure of the pvc pipe the internal dimensions can vary for example between solid wall pvc pipes and a sandwich constructed pvc pipes. As pvc pipe increases in diameter the walls must also be thicker.

The od for 1 2 pvc pipe is 0 840 and the od for 3 pvc pipe is 3 500. This entry deals with the inch based sizes of pvc pipe in use in the united states. Formufit internal fit products such as internal dome caps adjustable elbows internal couplings and other products that fit inside of the pvc pipe will not work with sch 80 pvc due to the smaller internal diameter. The table above shows sizing for schedule 40 pvc pipe in different sizes.

Pvc pipe sizes referenced in australia and new zealand are mostly in nominal diameter values the reference does not necessarily match up exactly to the outside or inside diameter. Sch 40 pvc pipe dimensions sch 80 pvc pipe dimensions all pvc pipe sizes listed above are standard nominal pipe size.