View details below for the Pipe classifications, sizing and diameters.
For further information about our Pipe Table contact the sales team;
Or download / view our PDF Pipe Table
Guidance figures for a variety of material diameters are provided in the tables.
(NB: these are not intended to be a substitute for site measurements).
Adaptor couplings allow different diameter pipes to be connected. Bushes are also available in a variety of sizes and thicknesses to allow the standard range of couplings to connect pipes which may have a considerable difference in their outside diameters.
*Also referred to as salt glazed ware or vitrified clay.
| Pipe Table for nominal OD's of Pipes from DN100 - DN600 | Nominal Sizes (DN) | Imperial Sizes | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Table for nominal OD's of Pipes from DN100 - DN600 | Nominal Sizes (DN) | Imperial Sizes | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Classification | 100 | 125 | 150 | 175 | 180 | 200 | 225 | 250 | 300 | 350 | 360 | 375 | 400 | 450 | 500 | 525 | 600 | 3 | 5 | 7 | 8 | 9 | 10 | 12 | 15 | 18 |
| *HepSleve/HepSeal Densleeve/Denseal | 130-133 | 186-190 | 269-278 | 364-380 | 451 | 480-492 | 542-544 | 602-610 | 716 | 98 | 156 | 213 | 238 | 268 | 295 | 356 | 445 | 533 | ||||||||
| SuperSleve/SuperSeal | 122 | 178 | 263 | 357 | ||||||||||||||||||||||
| Concrete - F.P McCann | 416 | 501 | 586 | 681 | 776 | |||||||||||||||||||||
| Concrete - Stanton Bonna | 410 | 485 | 578 | 669 | 768 | |||||||||||||||||||||
| Concrete - CPM | 305 | 410 | 490 | 575 | 670 | 770 | ||||||||||||||||||||
| Asbestos Cement L | 125 | 182 | 208 | 232 | 260 | 288 | 547 | |||||||||||||||||||
| Asbestos Cement M | 339 | 423 | 437 | 484 | 551 | |||||||||||||||||||||
| Asbestos Cement H | 246 | 429 | 440 | 490 | 559 | |||||||||||||||||||||
| PVCu EN1401 | 110 | 160 | 200 | 250 | 315 | 400 | 450 | 500 | 630 | |||||||||||||||||
| Ultra-Rib | 170 | 200 | 250 | 335 | 400 | |||||||||||||||||||||
| Quantum Highway/Sewer | 160 | 250 | 330 | |||||||||||||||||||||||
| Ridgidrain | 118 | 178 | 266 | 354 | 435 | 460 | 514 | 571 | 675 | |||||||||||||||||
| Polysewer/Ridgisewer | 160 | 250 | 330 | 457 | 511 | 568 | 672 | |||||||||||||||||||
| ABS | 114.3 | 168.3 | 200 | 219.1 | 280 | 315 | 89 | 140 | 219 | 273 | 323 | |||||||||||||||
| Ductile Iron BSEN598 | 118 | 170 | 222 | 274 | 326 | 378 | 429 | 560 | 148 | |||||||||||||||||
| Cast Iron BS437 (Drain) | 114 | 173 | 256 | |||||||||||||||||||||||
| Cast Iron BS416 (Soil) | 119 | |||||||||||||||||||||||||
| Cast (Spun) Iron BS1211 (A,B) | 121.9 | 149.9 | 177.3 | 204.7 | 232.2 | 259.1 | 286 | 333.8 | 386.6 | 333.8 | 413 | 492.3 | ||||||||||||||
| Cast (Spun) Iron BS1211 (C,D) | 121.9 | 149.9 | 177.3 | 204.7 | 232.2 | 259.1 | 286 | 345.4 | 399.3 | 345.4 | 426.2 | 453.1 | ||||||||||||||
| Grey Iron BS4622 | 118 | 170 | 222 | 274 | 326 | 429 | 480 | 532 | ||||||||||||||||||
| Stainless Steel | 110 | 160 | ||||||||||||||||||||||||
| Pitch Fibre | 125 | 181 | 238 | |||||||||||||||||||||||
| Poleythylene | 111 | 126 | 161 | 181 | 201 | 226 | 251 | 317 | 357 | 402 | 453 | 503 | ||||||||||||||
| Twinwall - PP/PE | 119 | 150 | 178 | 235 | 268 | 355 | 429 | 455 | 514 | 572 | 683 | |||||||||||||||
| Corrugated PVCu | 110 | 170 | 250 | |||||||||||||||||||||||
| Pipe Table for nominal OD's of Pipes from DN40 - DN100 | Nominal Sizes (DN) | Imperial Sizes | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Classification | 40 | 50 | 65 | 70 | 75 | 80 | 82 | 100 | 2 | 2.5 | 3 | 3.5 | 4 | ||||||||||
| Cast Iron BS416 (Soil) | 63 | 89 | 114 | 63/65 | 73 | 89 | 99.2 | 114 | |||||||||||||||
| Cast Iron BS437 (Drain) | 65 | 92 | 119 | 92 | 120 | ||||||||||||||||||
| Cast Iron SMU/Ensign/SML | 60 | 80 | 112 | ||||||||||||||||||||
| Cast (Spun) Iron BS1211 (A,B) | 55.9 | 69.1 | 82.3 | 95.5 | 121.9 | ||||||||||||||||||
| Cast (Spun) Iron BS1211 (C,D) | 55.9 | 69.1 | 82.3 | 95.5 | 121.9 | ||||||||||||||||||
| Copper | 54.1 | 66.8 | 76.3 | 108.3 | 66.8 | 79.9 | 106.3 | ||||||||||||||||
| Galvanised Steel BS3868 | 60.2 | 76 | 88.7 | 113.9 | |||||||||||||||||||
| PVCu | 82.8 | 110 | |||||||||||||||||||||
| muPVC | 54.3 | ||||||||||||||||||||||
| ABS | 42.9 | 55.9 | |||||||||||||||||||||
| Polypropylene | 41/42.75 | 54.1 | |||||||||||||||||||||
| Aluminium | 63 | 76 | 102 | ||||||||||||||||||||