BS 4660 - PVC-U Underground & Sewer Pipe

Outside Diameter (mm)

Wall Thickness (mm)

Minimum

Maximum

Minimum

Maximum

110 (4")

110.0

110.4

3.2

3.8

160 (6")

160.0

160.6

4.1

4.8

BS 5481- PVC-U Underground & Sewer Pipe

Outside Diameter (mm)

Wall Thickness (mm)

Minimum

Maximum

Minimum

Maximum

200

200.0

200.6

4.9

5.6

250

250.0

250.7

6.1

7.0

315

315.0

315.9

7.7

8.7

400

400.0

401.0

9.8

11.0

Solvent Weld, Rubber Seal Ring & Plain-end