License No. SMK02564
 
 
Sizing Tables Index
Natural Gas - Pressure Drop of 0.075kPa (Meter Pressure 1.1kPa)
Natural Gas - Pressure Drop of 0.750kPa (Meter Pressure 2.75 - 5.0kPa)
LP Gas - Pressure Drop of 10.0kPa (Meter Pressure 40.0kPa - 70.0kPa)
LP Gas - Pressure Drop of 0.250kPa (Supply Pressure 2.75kPa - 5.0kPa)

 

LP Gas - Pressure Drop of 0.250kPa (Supply Pressure 2.75kPa - 5.0kPa)

LP GAS flow through PE-X/AL/PE-X Composite Pipe Crimped Fittings (MJ/h)
Length of straight pipe in metres

Norm Size mm 2 4 6 8 10 12 14 16 18 correction (+)
metres per fitting
16 448 303 241 204 180 162 148 137 128 1.7
20 847 574 457 388 342 308 282 262 245 1.4
25 1721 1169 931 792 699 631 578 536 501 0.8
32 3463 2358 1881 1602 1414 1276 1171 1086 1016 0.6
40 4921 3354 2677 2281 2014 1819 1669 1548 1449 n/a
50 9076 6197 4952 4222 3730 3370 3093 2871 1688 n/a
63 17719 12118 9694 8271 7311 6609 6068 5634 5277 n/a
Norm Size mm 20 25 30 35 40 45 50 55 60 correction (+)
metres per fitting
16 116 106 95 88 81 76 71 67 64 1.7
20 229 203 182 167 155 144 136 129 123 1.4
25 473 416 375 343 318 298 280 265 252 0.8
32 963 844 762 698 647 606 570 540 514 0.6
40 1366 1205 1087 997 924 865 815 772 735 n/a
50 2534 2237 2020 1852 1719 1608 1516 1436 1368 n/a
63 4977 4396 3971 3645 3381 3166 2985 2830 2694 n/a
Norm Size mm 65 70 75 80 85 90 95 100   correction (+)
metres per fitting
16 61 58 56 54 52 50 48 47   1.7
20 117 112 107 104 100 96 94 91   1.4
25 241 231 222 214 206 200 192 188   0.8
32 491 471 453 436 421 408 396 384   0.6
40 702 673 647 624 603 583 566 550   n/a
50 1307 1254 1206 1162 1124 1088 1055 1024   n/a
63 2586 2472 2378 2293 2216 2146 2084 2022   n/a

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