216 Size BS PIPE AND FITTING Pipe BS 3506 Fitting BS 4346 Outside Diameter Wall Thickness Socket ID Min Socket Depth Taper Min OD Max OD Variance Averaged Value (Max) Individual Value (Min) Individual Value (Max) Socket Mouth Diameter Socket Root Diameter Min Max d1 Mid ID Roundness Tolerance d2 Mid ID Roundness Tolerance L inch mm Min ID Max ID Variance Min ID Max ID Variance Length 1/8 - - - - - - - - - - - - - - - - - - - - 1/4 - 13.6 13.9 0.3 1.7 1.3 1.7 - - - - - - - - - - - - - 3/8 13 17.0 17.3 0.3 1.9 1.5 1.9 17.1 17.3 0.2 17.2 0.3 16.8 17.3 0.5 17.1 0.3 14.5 0.0 0.0 1/2 15 21.2 21.5 0.3 2.1 1.7 2.1 21.3 21.5 0.2 21.4 0.4 21.0 21.5 0.5 21.3 0.4 16.5 0.0 0.0 3/4 20 26.6 26.9 0.3 2.5 1.9 2.5 26.7 26.9 0.2 26.8 0.5 26.4 26.9 0.5 26.7 0.5 19.5 0.0 0.0 1 25 33.4 33.7 0.3 2.7 2.2 2.7 33.5 33.7 0.2 33.6 0.7 33.2 33.7 0.5 33.5 0.7 22.5 0.0 0.0 1 1/4 32 42.1 42.4 0.3 3.2 2.7 3.2 42.2 42.5 0.3 42.4 0.8 41.9 42.4 0.5 42.2 0.8 27.0 0.0 0.0 1 1/2 40 48.1 48.4 0.3 3.7 3.1 3.7 48.3 48.5 0.2 48.4 1.0 47.9 48.4 0.5 48.2 1.0 30.0 0.0 0.0 2 50 60.2 60.5 0.3 4.5 3.9 4.5 60.4 60.7 0.3 60.5 1.2 60.0 60.6 0.6 60.3 1.2 36.0 0.0 0.0 2 1/2 65 75.0 75.3 0.3 5.5 4.8 5.5 75.3 75.6 0.3 75.4 1.5 75.0 75.5 0.5 75.3 1.5 43.5 0.0 0.0 3 80 88.7 89.1 0.4 6.5 5.7 6.6 89.0 89.3 0.3 89.2 1.8 88.6 88.9 0.3 88.8 1.8 50.5 0.0 0.0 3 1/2 - - - - - - - - - - - - - - - - - - - - 4 100 114.1 114.5 0.4 8.3 7.3 8.4 114.4 114.8 0.4 114.6 2.3 113.9 114.3 0.4 114.1 2.3 63.0 0.0 0.0 5 125 140.0 140.4 0.4 10.1 9.0 10.4 140.3 140.7 0.4 140.5 2.8 139.9 140.2 0.3 140.1 2.8 76.0 0.0 0.0 6 150 168.0 168.5 0.5 12.1 10.8 12.5 168.4 168.8 0.4 168.6 3.4 167.8 168.3 0.5 168.1 3.4 90.0 0.0 0.0 7 - 193.5 194.0 0.5 13.9 12.4 14.3 193.9 194.3 0.4 194.1 3.9 193.3 193.8 0.5 193.6 3.9 103.0 0.0 0.0 8 200 218.8 219.4 0.6 14.1 12.6 14.5 219.3 219.9 0.6 219.6 4.4 218.7 219.1 0.4 218.9 4.4 115.5 0.0 0.0 9 - 244.1 244.8 0.7 15.8 14.1 16.3 244.7 245.3 0.6 245.0 4.9 244.0 244.5 0.5 244.3 4.9 128.0 0.0 0.0 10 250 272.6 273.4 0.8 17.5 15.7 18.1 273.3 273.8 0.5 273.6 5.5 272.6 273.0 0.4 272.8 5.5 142.5 0.0 0.0 12 300 323.4 324.3 0.9 20.8 18.7 21.6 324.2 324.7 0.5 324.4 6.5 323.4 323.9 0.5 323.7 6.5 168.0 0.0 0.0 Size DIN PVC PIPE AND FITTING PVC Pipe (DIN) DIN 8062 -Metric- PN10 Fitting（DIN）：DIN 8063 Outside Diameter Wall Thickness Socket ID Length Base OD d Max OD Tolerance (+) Min OD Tolerance (+) Min OD Max OD Min Thk Tolerance (+) Socket Entrance Diameter Socket Bottom Diameter A Min Enter ID Max Enter ID B Min Bottom ID Max Bottom ID C inch DN mm Base ID Max Tolerance (+) Min Tolerance (-) Base ID Tolerance Max Out-Of- Roundness Min 12mm 1/8 - 10 0.2 0.0 10.0 10.2 - - 10 0.3 0.1 10.1 10.3 10 0.3 0.1 10.1 10.3 12 1/4 - 12 0.2 0.0 12.0 12.2 - - 12 0.3 0.1 12.1 12.3 12 0.3 0.1 12.1 12.3 12 3/8 13 16 0.2 0.0 16.0 16.2 - - 16 0.3 0.1 16.1 16.3 16 0.3 0.1 16.1 16.3 14 1/2 15 20 0.2 0.0 20.0 20.2 - - 20 0.3 0.1 20.1 20.3 20 0.3 0.1 20.1 20.3 16 3/4 20 25 0.2 0.0 25.0 25.2 1.5 0.4 25 0.3 0.1 25.1 25.3 25 0.3 0.1 25.1 25.3 19 1 25 32 0.2 0.0 32.0 32.2 1.8 0.4 32 0.3 0.1 32.1 32.3 32 0.3 0.1 32.1 32.3 22 1 1/4 32 40 0.2 0.0 40.0 40.2 1.9 0.4 40 0.3 0.1 40.1 40.3 40 0.3 0.1 40.1 40.3 26 1 1/2 40 50 0.2 0.0 50.0 50.2 2.4 0.5 50 0.3 0.1 50.1 50.3 50 0.3 0.1 50.1 50.3 31 2 50 63 0.2 0.0 63.0 63.2 3 0.5 63 0.3 0.1 63.1 63.3 63 0.3 0.1 63.1 63.3 38 2 1/2 65 75 0.3 0.0 75.0 75.3 3.6 0.6 75 0.3 0.1 75.1 75.3 75 0.3 0.1 75.1 75.3 44 3 80 90 0.3 0.0 90.0 90.3 4.3 0.6 90 0.3 0.1 90.1 90.3 90 0.3 0.1 90.1 90.3 51 3 1/2 - 110 0.3 0.0 110.0 110.3 5.3 0.8 110 0.4 0.1 110.1 110.4 110 0.4 0.1 110.1 110.4 61 4 100 125 0.3 0.0 125.0 125.3 6.0 0.8 - - - - - - - - - - - 5 125 140 0.3 0.0 140.0 140.3 6.7 0.9 140 0.5 0.2 140.2 140.5 140 0.5 0.2 140.2 140.5 76 6 150 160 0.3 0.0 160.0 160.3 7.7 1.0 160 0.5 0.2 160.2 160.5 160 0.5 0.2 160.2 160.5 86 7 - 180 0.3 0.0 180.0 180.3 8.6 1.1 - - - - - - - - - - - 8 200 225 0.5 0.0 225.0 225.5 10.8 1.3 225 0.6 0.3 225.3 225.6 225 0.6 0.3 225.3 225.6 119 9 - 250 0.5 0.0 250.0 250.5 11.9 1.4 - - - - - - - - - - - 10 250 280 0.6 0.0 280.0 280.6 13.4 1.6 - - - - - - - - - - - 12 300 315 0.6 0.0 315.0 315.6 15 1.7 - - - - - - - - - - -