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Extracted text: TABLE 3-3 ADDITIONAL LENGTH IN CUTTING CAST IRON PIPE 1. From the figure, find the number and length of the pipes required using a 150mm (6" diameter). Face to face distance is 650mm. A. For Cast Iron Pipe B. For Plastic Pipe, use face to face distance of 130meters. Determine the no. of 100mm 6m Pipe Diameter Engagement Length mm In mm cm plastic pipe to purchase. 50 75 100 62 6.2 3 68 75 75 75 6.8 7.5 7.5 4 125 150 7.5 The additional length is for one end connection only. If both ends are inserted into the hub, the length should be doubled. For Plastic Pipe TABLE 3-12 ENGAGEMENT LENGTH OF A 6.00 METERS PIPE FACE TO FACE DISTANCE Pipe Sze In Telescopie Length in Cm Effective Length In meter Weight per Meter in kg mm Table References: 63 75 3 90 100 4% 160 225 200 7.5 12.0 13.0 14.0 16.0 18.0 5.925 5.880 5.880 5.870 5.840 0.75 1.51 1.90 2.85 6.03 11.87 18 51 For Cast Iron Pipe 5.820 5.795 11% 20.5 Engagement Length Single Hup TABLE 3-2 EFFECTIVE LENGTH OF CAST IRON PIPE LAYING LENGTH Pipe Size Laying Length in centimeter Engagement Length mm In Pipe with Hub Hubless Pipe Double Hub 143 143 142 142 142 150 150 150 150 150 50 LAYING LENGTH 75 3. 100 4 5. 125 150 Hubless pipe LAYING LENGTH FIGURE 3-3 LAYING LENGTH OF CAST IRON PIPE