BS EN 545 · BS EN 598
Water supply and sewerage pipe to BS EN 545 and EN 598, with fusion-bonded epoxy, metallic zinc bitumen or cement-lined coatings. Barrel to K9 and K12, flanged pipe PN10 to PN40, plus couplings and saddles for mixed-material networks.
Coatings
Fusion-bonded epoxy for aggressive ground conditions and where a single-layer barrier coating is specified.
Metallic zinc with bituminous topcoat, the conventional buried-pipe system to EN 545.
Fusion-bonded epoxy lining for potable water and process duty.
Cement mortar lining for water supply mains.
Barrel
Wall thickness e in mm, mass in kg/m. Range continues to DN2000 — full table in the catalogue.
| DN | K9 e | K9 kg/m | K12 e | K12 kg/m |
|---|---|---|---|---|
| 80 | 6.0 | 12.2 | 7.0 | 14.1 |
| 100 | 6.1 | 15.1 | 7.2 | 17.7 |
| 125 | 6.0 | 18.3 | 7.5 | 22.7 |
| 150 | 6.0 | 22.8 | 7.8 | 28.0 |
| 200 | 6.3 | 30.6 | 8.4 | 39.7 |
| 250 | 6.8 | 40.2 | 9.0 | 52.8 |
| 300 | 7.2 | 50.8 | 9.6 | 67.3 |
| 350 | 7.7 | 63.2 | 10.2 | 83.1 |
| 400 | 8.1 | 75.5 | 10.8 | 100 |
| 500 | 9.0 | 104.3 | 12.0 | 138.2 |
| 600 | 9.9 | 137.3 | 13.2 | 181.8 |
| 800 | 11.7 | 215.2 | 15.6 | 285.5 |
| 1000 | 13.5 | 309.3 | 18.0 | 410.6 |
Flanged pipe
Length L and wall thickness e in mm, mass in kg per piece.
| DN | L | e | PN10 | PN16 | PN25 | PN40 |
|---|---|---|---|---|---|---|
| 80 | 165 | 7.0 | 9.6 | 9.6 | 9.6 | 9.6 |
| 100 | 180 | 7.2 | 11.9 | 11.9 | 12 | 12.9 |
| 150 | 220 | 7.8 | 20 | 20 | 22 | 26.2 |
| 200 | 260 | 8.4 | 31 | 30.5 | 34.5 | 45.3 |
| 250 | 350 | 9.0 | 50 | 49.5 | 57 | 77.5 |
| 300 | 400 | 9.6 | 70 | 70 | 81 | 112.2 |
| 400 | 500 | 10.8 | 116 | 127 | 149 | 217 |
| 500 | 600 | 12.0 | 181 | 211 | 235 | 301.6 |
| 600 | 700 | 13.2 | 272 | 325 | 353 | 458.6 |
Jointing
Sleeve and gland in ductile iron to BS 2789:1985 grade 420/12, bolts zinc-plated to BS 729 / ISO 1461, gasket SBR or EPDM to BS 2494 type W, coating fusion-bonded or wet epoxy minimum 250µm.
Coupling for ductile iron pipe
| DN | OD | L | Bolts |
|---|---|---|---|
| 80 | 98 | 100 (320) | 4-M12 |
| 100 | 118 | 100 (320) | 4-M12 |
| 150 | 170 | 100 (320) | 4-M12 |
| 200 | 222 | 100 (320) | 4-M12 |
| 250 | 274 | 100 (320) | 6-M12 |
| 300 | 326 | 100 (320) | 6-M12 |
| 400 | 429 | 150 | 8-M16 |
| 600 | 635 | 150 | 10-M16 |
Universal coupling
| DN | OD range | L | Bolts |
|---|---|---|---|
| 80 | 88–103 | 100/300 | 4-M12 |
| 100A | 108–128 | 100/300 | 4-M12 |
| 150A | 158–182 | 100/300 | 4-M12 |
| 200A | 218–235 | 100/300 | 4-M12 |
| 250A | 244–276 | 100 | 6-M12 |
| 300A | 315–332 | 100/300 | 6-M12 |
| 400A | 386–428 | 130 | 8-M16 |
| 600 | 630–647 | 130 | 10-M16 |
Joins uPVC, ductile iron, cast iron and steel pipe of the same nominal size.
Send diameters, classes and coating requirement and we will quote against it.
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