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Пунктов шкафных с одной линией редуцирования
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| №№ п/п | № стр. | Регулятор | Рвх, МПа | Рвых, кПа | Максимальная пропускная способность, м3/ч | |
| ГРПШ-10МС (Сигнал) | PДГK-10M | 0, 6 | 1, 5-2, 0 | |||
| ГPПШK-10K (ГА)* | PДГK-10K | 0, 6 | 2, 2 | |||
| ГPПШ-10 (ГПМ)* | PДГK-10/3 | 0, 6 | 2, 0-2, 5 | |||
| ГРПШ-10МС (ГПМ) | PДГK-10/5M | 0, 6 | 2, 0-2, 5 | |||
| ГPПШ-1 (ГПМ) | PДГД-20M | 0, 6 | 1, 2-3 | |||
| ГPПШ-32K/3 (ГА) | PДHK-32 | 1, 2 | 2, 0-2, 5 | |||
| ГPПШ-32K/6 (ГА) | PДHK-32 | 0, 6 | 2, 0-2, 5 | |||
| ГPПШ-32K/10 (ГА) | PДHK-32 | 0, 3 | 2, 0-2, 5 |
* Cпиcoк сокращений: ЭГА — НПП «Электронно-гидравлическая автоматика», г. Москва, ГПМ — ООО «Завод " Газпроммаш"», г. Саратов, ГА — ОАО «Газаппарат», г. Саратов, Сигнал — ЗАО «Сигнал-Прибор», г. Энгельс Саратовской области, Радон — ООО «Радон и К°», г. Энгельс Саратовской области
Таблица В.1 Для расчета газопроводов низкого давления (трубы стальные водогазопроводные ГОСТ 1050—88)
| Удельные потери давления | Условный проход, дюймы; наружный и внутренний диаметры, мм | |||||||
| ½; 21, 25; и 15, 75 | ¾; 26, 75 и 21, 25 | 1; 33, 5 и 27 | 1¼; 42, 25 35, 75 | 1 ½; 48 | 2; 60 | 2½; 75 | 3; 88, 5 80, 5 | |
| Природный газ (р = 0, 73 кг/м3; i> = 15-10" 8 м2/с) | ||||||||
| 0, 10 0, 11 0, 12 0, 15 0, 17 0, 20 0, 22 0, 25 0, 27 0, 30 0, 33 0, 35 0, 37 | 0, 049/0, 018 0, 053/0, 020 0, 058/0, 021 0, 073/0, 027 0, 082/0, 030 0, 097/0, 036 0, 110/0, 041 0, 120/0, 044 0, 130/0, 048 0, 140/0, 052 0, 160/0, 059 0, 170/0, 063 0, 180/0, 067 | 0, 16/0, 059 0, 18/0, 067 0, 19/0, 070 0, 24/0, 089 0, 27/0, 099 0, 32/0, 118 0, 36/0, 133 0, 40/0, 148 0, 43/0, 159 0, 48/0, 178 0, 53/0, 196 0, 56/0, 200 0, 60/0, 220 | 0, 42/0, 155 0, 47/0, 174 0, 51/0, 189 0, 63/0, 230 0, 71/0, 260 0, 84/0, 310 0, 92/0, 340 1, 05/0, 390 1, 13/0, 420 1, 26/0, 470 1, 34/0, 470 1, 42/0, 500 1, 46/0, 530 | 1, 23/0, 46 1, 41/0, 52 1, 55/0, 57 1, 85/0, 65 2, 01/0, 70 2, 20/0, 72 2, 31/0, 73 2, 49/0, 75 2, 72/0, 76 2, 76/0, 77 2, 91/0, 78 3, 03/0, 78 3, 13/0, 78 | 2, 15/0, 76 2, 27/0, 80 2, 39/0, 81 2, 71/0, 84 2, 91/0, 86 3, 19/0, 88 3, 36/0, 89 3, 61/0, 91 3, 78/0, 92 4, 00/0, 93 4, 24/0, 94 4, 38/0, 95 4, 51/0, 95 | 4, 32/1, 1 4, 55/1, 2 4, 78/1, 2 5, 43/1, 2 5, 83/1, 2 6, 39/1, 3 6, 73/1, 3 7, 25/1, 3 7, 59/1, 3 8, 06/1, 3 8, 50/1, 4 8, 81/1, 4 9, 08/1, 4 | 8, 50/1, 6 9, 97/1, 6 9, 42/1, 6 10, 70/1, 7 11, 40/1, 7 12, 50/1, 8 13, 30/1, 8 14, 20/1, 8 14, 90/1, 9 15, 90/1, 9 16, 70/1, 9 17, 30/1, 9 17, 90/2, 0 | 13, 4/2, 014, 1/2, 1 14, 8/2, 1 16, 8/2, 1 18, 1/2, 2 19, 9/2, 3 20, 9/2, 3 22, 5/2, 3 23, 5/2, 4 25, 0/2, 4 26, 3/2, 4 27, 4/2, 4 28, 2/2, 5 |
| 0, 44 0, 50 0, 56 0, 62 0, 69 0, 75 0, 81 0, 87 0, 94 1, 00 1, 25 1, 50 1, 75 2, 00 2, 25 2, 50 | 0, 22/0, 081 0, 24/0, 089 0, 27/0, 100 0, 29/0, 107 0, 34/0, 126 0, 36/0, 133 0, 39/0, 144 0, 42/0, 155 0, 45/0, 167 0, 48/0, 178 0, 61/0, 230 0, 72/0, 270 0, 82/0, 290 0 88/0, 320 0 94/0, 320 100/0, 320 | 0, 69/0, 250 0, 86/0, 320 0, 90/0, 330 1, 00/0, 370 1, 07/0, 380 1, 13/0, 410 1, 18/0, 420 1, 23/0, 420 1, 28/0, 430 1, 35/0, 430 1, 53/0, 450 1, 71/0, 460 1, 85/0, 470 2, 00/0, 480 2, 13/0, 480 2, 26/0, 490 | 1, 61/0, 54 1, 73/0, 550 1, 85/0, 560 1, 97/0, 570 2, 07/0, 580 2, 18/0, 590 2, 28/0, 590 2, 38/0, 600 2, 47/0, 600 2, 58/0, 610 2, 92/0, 620 3, 24/0, 640 3, 54/0, 650 3, 83/0, 670 4, 10/0, 680 4, 35/0, 690 | 3, 42/0, 81 3, 69/0, 82 3, 96/0, 83 4, 21/0, 84 4, 45/0, 86 4, 67/0, 87 4, 89/0, 89 5, 12/0, 90 5, 32/0, 90 5, 53/0, 91 6, 25/0, 93 6, 97/0, 96 7, 60/1, 00 8, 22/1, 00 8, 79/1, 00 9, 34/1, 00 | 4, 96/0, 97 5, 36/1, 00 5, 73/1, 00 6, 09/1, 00 6, 45/1, 00 6, 76/1, 00 7, 07/1, 10 7, 39/1, 10 7, 70/1, 10 8, 00/1, 10 9, 05/1, 10 10, 10/1, 20 11, 10/1, 20 11, 90/1, 20 12, 70/1, 20 13, 50/1, 20 | 9, 98/1, 4 10, 80/1, 4 11, 50/1, 5 12, 20/1, 5 12, 90/1, 5 13, 60/1, 5 14, 20/1, 5 14, 80/1, 6 15, 40/1, 6 16, 10/1, 6 18, 20/1, 6 20, 30/1, 7 22, 20/1, 7 23, 90/1, 7 25, 60/1, 8 27, 20/1, 8 | 19, 70/2, 0 21, 20/2, 0 22, 70/2, 1 24, 10/2, 1 25, 50/2, 2 26, 80/2, 2 28, 00/2, 2 29, 30/2, 2 30, 40/2, 2 31, 70/2, 2 35, 80/2, 3 39, 90/2, 4 43, 60/2, 4 41, 20/2, 5 50, 50/2, 6 53, 60/2, 6 | 31, 1/2, 5 33, 5/2, 6 35, 8/2, 6 38, 1/2, 6 40, 3/2, 7 42, 3/2, 7 44, 2/2, 8 46, 2/2, 8 48, 1/2, 8 50, 1/2, 8 56, 6/2, 9 63, 1/3, 0 68, 8/3, 1 74, 5/3, 1 79, 7/3, 2 84, 6/3, 2 |
| 2, 75 3, 00 3, 25 3, 50 3, 75 4, 00 4, 25 4, 50 4, 75 5, 00 5, 25 5, 50 5, 75 6, 00 6, 25 7, 50 8, 75 10, 00 12, 50 15, 00 17, 50 | 1, 06/0, 320 1, 11/0, 330 1, 16/0, 330 1, 21/0, 34 1, 27/0, 34 1, 31/0, 34 1, 35/0, 35 1, 40/0, 35 1, 44/0, 35 1, 49/0, 36 1, 52/0, 36 1, 57/0, 36 1, 61/0, 36 1, 65/0, 36 1, 69/0, 36 1, 87/0, 37 2, 05/0, 38 2, 20/0, 39 2, 50/0, 40 2, 78/0, 41 3, 05/0, 42 | 2, 40/0, 500 2, 51/0, 510 2, 64/0, 510 2, 75/0, 52 2, 85/0, 52 2, 96/0, 53 3, 07/9, 53 3, 17/0, 53 3, 28/0, 54 3, 43/0, 55 3, 46/0, 55 3, 56/0, 55 3, 65/0, 56 3, 74/0, 56 3, 82/0, 56 4, 25/0, 57 4, 64/0, 59 5, 00/0, 60 5, 68/0, 62 6, 27/0, 63 6, 82/0, 65 | 4, 60/0, 700 4, 84/0, 710 5, 07/0, 720 5, 30/0, 72 5, 54/0, 73 5, 69/0, 74 5, 89/0, 74 6, 09/0, 75 6, 29/0, 76 6, 48/0, 77 6, 67/0, 77 6, 84/0, 77 7, 10/0, 78 7, 18/0, 78 7, 35/0, 78 8, 16/0, 81 8, 92/0, 83 9, 63/0, 84 10, 93/0, 87 12, 40/0, 89 13, 08/0, 91 | 9, 89/1, 00 10, 37/1, 10 10, 88/1, 10 11, 30/1, 1 11, 72/1, 1 12, 24/1, 1 12, 66/1, 1 13, 08/1, 1 13, 51/1, 1 13, 92/1, 1 14, 34/1, 1 14, 65/1, 2 15, 07/1, 2 15, 39/1, 2 15, 70/1, 2 17, 48/1, 2 19, 25/1, 2 20, 60/1, 3 23, 40/1, 3 24, 70/1, 3 28, 20/1, 4 | 14, 20/1, 30 14, 90/1, 30 15, 70/1, 30 16, 40/1, 3 17, 10/1, 3 17, 70/1, 3 18, 30/1, 3 18, 90/1, 4 19, 60/1, 4 20, 10/1, 4 20, 62/1, 4 21, 20/1, 4 21, 80/1, 4 22, 30/1, 4 22, 80/1, 4 25, 30/1, 5 27, 70/1, 5 29, 90/1, 5 33, 90/1, 6 37, 60/1, 6 41, 10/1, 6 | 28, 80/1, 8 30, 20/1, 8 31, 70/1, 9 33, 1/1, 9 34, 3/1, 9 35, 6/1, 9 36, 8/1, 9 38, 1/2, 0 39, 3/2, 0 40, 5/2, 0 41, 6/2, 0 42, 8/2, 0 43, 8/2, 1 44, 9/2, 1 45, 9/2, 1 51, 1/2, 1 55, 8/2, 2 60, 2/2, 2 68, 3/2, 3 76, 4/2, 3 82, 4/2, 3 | 56, 70/2, 6 59, 50/2, 6 62, 50/2, 7 65, 10/2, 7 67, 60/2, 7 70, 10/2, 7 72, 53/2, 8 75, 00/2, 8 77, 40/2, 8 79, 70/2, 8 82, 00/2, 8 84, 30/2, 9 86, 30/2, 9 88, 40/2, 9 90, 50/2, 9 100, 50/2, 9 109, 90/3, 0 118, 30/3, 1 133, 00/3, 2 147, 00/3, 2 158, 00/3, 2 | 89, 5/3, 2 94, 1/3, 3 98, 6/3, 3 102, 0/3, 4 107, 0/3, 4 111, 0/3, 4 114, 0/3, 5 118, 0/3, 5 122, 0/3, 5 125, 0/3, 6 129, 0/3, 6 132, 0/3, 6 136, 0/3, 6 139, 0/3, 7 142, 0/3, 7 158, 0/3, 8 173, 0/3, 8 186, 0/3, 9 208, 0/3, 9 227, 0/3, 9 246, 0/3, 9 |
| 20, 00 25, 00 | 3, 29/0, 43 3, 77/0, 44 | 7, 38/0, 66 8, 48/0, 68 | 14, 13/0, 93 16, 20/0, 96 | 30, 50/1, 4 34, 90/1, 4 | 44, 50/1, 6 49, 90/1, 6 | 88, 3/2, 3 98, 5/2, 3 | 169, 00/3, 2 189, 00/3, 2 | 262, 0/3, 9 294, 0/3, 9 |
| 30, 00 | 4, 18/0, 45 | 9, 37/0, 69 | 18, 20/1, 00 | 38, 20/1, 4 | 54, 70/1, 6 | 107, 2/2, 3 | 207, 00/3, 2 | 323, 0/3, 9 |
| 35, 00 | 4, 56/0, 46 | 10, 26/0, 70 | 19, 70/1, 00 | 41, 30/1, 4 | 59, 10/1, 6 | 116, 0/2, 3 | 224, 00/3, 2 | 349, 0/3, 9 |
| 40, 00 45, 00 50, 00 | 4, 92/0, 47 5, 27/0, 49 5, 62/0, 50 | 11, 10/0, 70 11, 90/0, 70 12, 40/0, 70 | 21, 00/1, 00 22, 30/1, 00 23, 50/1, 00 | 43, 90/1, 4 46, 80/1, 4 48, 90/1, 4 | 63, 30/1, 6 67, 10/1, 6 70, 70/1, 6 | 125, 0/2, 3 132, 0/2, 3 139, 0/2, 3 | 239, 00/3, 2 254, 00/3, 2 267, 00/3, 2 | 372, 0/3, 9 395, 0/3, 9 416, 0/3, 9 |
Таблица В 2 Для расчета газопроводов низкого давления (трубы стальные бесшовные ГОСТ 8732—85)
| Удельные потери | Условный проход и наружный диаметры, мм | |||||||
| 100; 108x5 | 125; 133x5, 5 | 150; 159x5, 5 | 200; 219x7 | 250; 273 х 9 | 300; 325x10 | 350; 377 х 10 | 400; 426x11 | |
| Природныйгаз (р = 0, 73кг/м3; v= 1510-6м2/с) | ||||||||
| 0, 10 0, 11 0, 12 0, 15 0, 17 0, 20 0, 22 0, 25 0, 27 0, 30 0, 33 0, 35 0, 37 0, 44 | 22, 9/2, 7 24, 2/2, 8 25, 3/2, 8 28, 8/2, 9 30, 9/3, 0 33, 9/3, 0 25, 7/3, 1 28, 4/3, 1 40, 2/3, 2 42, 7/3, 2 45, 0/3, 3 46, 7/3, 3 48, 4/3, 4 53, 0/3, 4 | 41, 4/3, 7 43, 6/3, 8 45, 8/3, 8 52, 0/3, 9 55, 9/4, 0 61, 3/4, 1 64, 5/4, 2 69, 5/4, 2 72, 7/4, 3 77, 2/4, 3 81, 5/4, 4 84, 5/4, 5 87, 0/4, 5 95, 6/4, 6 | 70, 0/4, 9 73, 8/5, 0 77, 4/5, 1 88, 0/5, 2 94, 0/5, 3 104, 0/5, 5 109, 0/5, 5 117, 0/5, 6 122, 0/5, 7 131, 0/5, 8 138, 0/6, 0 143, 0/6, 0 146, 0/6, 1 162, 0/6, 2 | 169/8, 0 179/8, 1 187/8, 2 213/8, 5 229/8, 6 251/8, 8 265/8, 9 285/9, 1 298/9, 2 317/9, 3 334/9, 4 346/9, 5 358/9, 6 392/9, 8 | 307/10, 9 323/11, 0 340/11, 2 386/11, 5 414/11, 7 454/12, 0 498/12, 2 515/12, 4 539/12, 5 572/12, 7 604/12, 9 626/13, 0 646/13, 1 710/13, 4 | 498/14, 1 525/14, 3 555/14, 5 626/14, 9 672/15, 2 737/15, 6 776/15, 8 836/16, 0 875/16, 2 929/16, 4 980/16, 7 1016/16, 8 1047/17, 0 1150/17, 4 | 767/17, 8 808/18, 0 849/18, 2 963/18, 8 1034/19, 1 1136/19, 6 1193/19, 8 1286/20, 2 1346/20, 4 1430/20, 7 1507/21, 0 1564/21, 2 1612/21, 3 1771/21, 5 | 1071/19, 6 1127/21, 3 1185/21, 6 1345/22, 3 1444/22, 7 1583/23, 2 1666/23, 6 1796/24, 0 1879/24, 3 1995/24, 6 2104/25, 0 2182/25, 2 2250/25, 4 2472/26, 0 |
| 3, 00 3, 25 3, 50 3, 77 4, 00 4, 25 4, 50 4, 75 5, 00 5.25 5, 50 5, 75 6, 00 6, 25 7, 50 8.75 10, 00 12, 50 15, 00 17, 00 | 160, 0/4, 4 167, 0/4, 5 175, 0/4, 6 182, 0/4, 6 188, 0/4, 7 196, 0/4, 7 202, 0/4, 7 208, 0/4, 8 215, 0/4, 8 221, 0/4, 8 227/4, 9 232/4, 9 237/4, 9 243/4, 9 270/5, 0 291/5, 0 312/5, 0 348/5, 0 382/5, 0 413/5.0 | 290 0/6 1 303 0/6 3 317 0/6 3 329 0/6 3 3410/6 4 353 0/6, 5 364 0/6, 5 377, 0/6, 6 388, 0/6, 6 399 0/6.7 410/6 7 420/6 7 430/6, 7 440/6 7 481/6, 7 519/6 7 556/6 7 621/6 7 680/6 7 735/6 7 | 489, 0/8, 1 514, 0/8, 2 536, 0/8, 3 556, 0/8, 4 577/8, 5 597/8, 5 617/8, 6 637/8, 6 652/8, 6 671/8, 7 683/8, 7 698/8 7 714/8, 7 728/8, 7 797/8, 7 862/8, 7 921/8, 7 1029/8, 7 1128/8, 7 1218/8, 7 | 1190/12, 8 1247/13, 0 1293/13, 0 1343/13, 0 1365/13, 0 1408/13, 0 1449/13, 0 1488/13, 0 1526/13, 0 1564/13, 0 1602/13, 0 1637/13, 0 1674/13, 0 1706/13, 0 1871/13, 0 2020/13, 0 2160/13, 0 2414/13, 0 2646/13, 0 2857/13, 0 | 2107/17, 4 2179/17, 4 2258/17, 4 2337/17, 4 2414/17, 4 2488/17, 4 2560/17, 4 2677/17, 4 2698/17, 4 2762/17, 4 2832/17, 4 2893/17, 4 2957/17, 4 3018/17, 4 3305/17, 4 3569/17, 4 3817/17, 4 4257/17, 4 4675/17, 4 5049/17, 4 | 3330/22, 0 3472/22, 0 3606/22, 0 3730/22, 0 3852/22, 0 3972/22, 0 4087/22, 0 4192/22, 0 4307/22, 0 4410/22, 0 4520/22, 0 4620/22, 0 4721/22, 0 4819/22, 0 5275/22, 0 5675/22, 0 6092/22, 0 6810/22, 0 7462/22, 0 8060/22, 0 | 5027/26, 8 5228/26, 8 5430/26, 8 5613/26, 8 5798/26, 8 5981/26, 8 6155/26, 8 6320/26, 8 6484/26, 8 6640/26, 8 6860/26, 8 6952/26, 8 7110/26, 8 7255/26, 8 7944/26, 8 8574/26, 8 9177/26, 8 10255/26, 8 11237/26, 8 12132/26, 8 | 6940/31, 6 7221/31, 6 7492/31, 6 7752/31, 6 8012/31, 6 8251/31, 6 8501/31, 6 8725/31, 6 8948/31, 6 9167/31, 6 9396/31, 6 9593/31, 6 9812/31, 6 10004/31, 6 10967/31, 6 11830/31, 6 12663/31, 6 14151/31, 6 15503/31, 6 16752/31, 6 |
| 20, 00 25, 00 30, 00 35, 00 40, 00 45, 00 50, 00 | 440/5, 0 490/5, 0 540/5, 0 584/5, 0 624/5, 0 662/5, 0 698/5, 0 | 783/6, 7 878/6, 7 962/6, 7 1039/6, 7 1111/6, 7 1179/6, 7 1242/6, 7 | 1298/8, 7 1456/8, 7 1594/8, 7 1722/8, 7 1842/8, 7 1953/8, 7 2059/8, 7 | 3046/13, 0 3414/13, 0 3741/13, 0 4052/13, 0 4320/13, 0 4581/13, 0 4830/13, 0 | 5396/17, 4 6034/17, 4 6609/17, 4 7146/17, 4 7633/17, 4 8095/17, 4 8534/17, 4 | 8613/22, 0 9631/22, 0 10551/22, 0 11393/22, 0 12184/22, 0 12923/22, 0 13620/22, 0 | 12965/26, 8 14505/26, 8 15888/26, 8 17168/26, 8 18344/26, 8 19457/26, 8 20508/26, 8 | 17897/31, 6 20019/31, 6 21923/31, 6 23692/31, 6 25326/31, 6 26855/31, 6 28312/31, 6 |