“Excellent company to do business with, very friendly and professional staff. Anchor Plastics always have good stock levels and have been one of our key suppliers for many years and long may it continue.”
Mini Ball Valves
Your first choice for quality components. Can't find what you're looking for or need advice? Just call our team on 01773 513 022
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Imperial & Metric Sizes
These sizing may be helpful to those who are unfamiliar with the different descriptions of metric and imperial sizes when specifying pipes or fittings. Imperial sizes for pipe fittings and other components are made to the normal size of the pipe bore in inches and fractions of an inch. Metric Systems are specified by the outside diameter of a pipe expressed in millimetres.
| Imperial | Metric Sizes |
|---|---|
| Normal Bore | Pipe Outside Dia. | Pipe Outside Dia. | Normal Bore |
| 3/8" | 17.1 | 16 | 10 |
| 1/2" | 21.4 | 20 | 15 |
| 3/4" | 26.7 | 25 | 20 |
| 1" | 33.6 | 32 | 25 |
| One and 1/4" | 42.2 | 40 | 32 |
| One and 1/2" | 48.3/td> | 50 | 40 |
| 2" | 60.3 | 63 | 50 |
| Two and 1/2" | 75.2 | 75 | 65 |
| 3" | 88.9 | 90 | 80 |
| 4" | 114.3 | 110 | 100 |
| 5" | 140.2/td> | 140 | 125 |
| 6" | 168.3 | 160 | 150 |
| 8" | 219.1 | 225 | 200 |
Based in Ripley, Derbyshire, we've been supplying Industrial Plastics & pipework to the trade for over 25 years
Registered Office Address:
Unit 3-4 Benjamin Outram Business Centre,
Whiteley Rd, Ripley, Derbyshire, DE5 3QL