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Lap-Joint
STANDARD WEIGHT
Millimeters / Kilograms

Standard Lap Joint
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Pipe Size
(DN)		 Outside Diameter Inside Diameter Wall and Lap Thickness Lap Diameter
(G)		 Fillet Radius
(R)		 Overall Length
(F)		 Pipe Schedule Weight in Kilograms
 
15 21.3 15.7 2.7 35 3 76 40 0.1
20 26.6 20.9 3.0 43 3 76 40 0.2
25 33.4 26.6 3.3 51 3 102 40 0.3
32 43.6 35.0 3.5 64 5 102 40 0.5
40 48.2 40.8 3.6 73 6 102 40 0.6
50 60.3 52.5 3.9 92 8 152 40 1
65 73.0 62.7 5.1 106 8 152 40 1.6
80 88.9 77.9 5.4 127 10 152 40 2.2
90 101.6 90.1 5.7 140 10 152 40 2.7
100 114.3 102.2 6.0 157 11 152 40 3.3
125 141.3 128.1 6.5 185 11 203 40 5.4
150 168.2 154.0 7.1 218 13 203 40 7.3
200 219.0 202.7 8.1 270 13 203 40 10.4
250 273.0 254.5 9.2 324 13 254 40 16.3
300 323.8 304.8 9.5 381 13 254 * 21.3

Extra Strong Metric >  

* This Size and thickness does not correspond to any pipe schedule number.
  1. Dimensions conform to ASME B16.9 & material conforms to ASTM A-234 Grade B
  2. For bevel detail see page 50.
  3. For dimensional tolerances see page 51.
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