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Чертеж тройника сварного ТУ 51-29-81
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Тройники сварные применяются для ответвлений от магистральных и обвязочных трубопроводов для транспортирования некоррозионноактивного газа в условиях Крайнего Севера.
Технические требования по ТУ 51-29-81.
Давление от 5,5 МПа (55 кгс/см2) до 10 МПа (100 кгс/см2).
Диапазон рабочих температур:
- сталь 20 ГОСТ 1050-88 от -20°С до 50°С;
- сталь 09Г2С ГОСТ 19281-89 от -60 до 50°С.
Толщина стенки соединительных деталей рассчитывается в соответствии с СНиП 2.05.06-85.
Таблица 1 — Размеры тройника сварного ТУ 51-29-81
| Dy, мм | D, мм | S, мм | D1, мм | S1, мм | L, мм | Н, мм |
PN, МПа (кгс/см2) при коэф.
работы трубопровода
|
Теор. масса, кг | |
| m=0,6 | m=0,75 | ||||||||
| 500 | 530 | 14,0 | 219 | 12,0 | 350 | 400 | 10,0 (100) | 10,0 (100) | 148 |
| 500 | 530 | 14,0 | 273 | 16,0 | 450 | 490 | 10,0 (100) | 10,0 (100) | 204 |
| 500 | 530 | 14,0 | 325 | 12,0 | 450 | 490 | 10,0 (100) | 10,0 (100) | 184 |
| 500 | 530 | 14,0 | 426 | 14,0 | 500 | 500 | 10,0 (100) | 10,0 (100) | 257 |
| 500 | 530 | 14,0 | 530 | 14,0 | 600 | 600 | 10,0 (100) | 10,0 (100) | 342 |
| 700 | 720 | 11,3 | 325 | 12,0 | 450 | 550 | 6,4 (64) | 7,5 (75) | 211 |
| 700 | 720 | 11,3 | 426 | 14,0 | 500 | 600 | 6,4 (64) | 7,5 (75) | 267 |
| 700 | 720 | 11,3 | 530 | 14,0 | 600 | 650 | 6,4 (64) | 7,5 (75) | 358 |
| 700 | 720 | 11,3 | 720 | 11,3 | 800 | 800 | 6,4 (64) | 7,5 (75) | 530 |
| 700 | 720 | 14,0 | 325 | 12,0 | 450 | 550 | 7,5 (75) | 10,0 (100) | 258 |
| 700 | 720 | 14,0 | 426 | 14,0 | 500 | 600 | 7,5 (75) | 10,0 (100) | 312 |
| 700 | 720 | 14,0 | 530 | 14,0 | 600 | 650 | 7,5 (75) | 10,0 (100) | 399 |
| 700 | 720 | 14,0 | 720 | 14,0 | 800 | 800 | 7,5 (75) | 10,0 (100) | 623 |
| 700 | 720 | 16,0 | 325 | 12,0 | 450 | 550 | 10,0 (100) | 10,0 (100) | 290 |
| 700 | 720 | 16,0 | 426 | 14,0 | 500 | 600 | 10,0 (100) | 10,0 (100) | 360 |
| 700 | 720 | 18,0 | 530 | 14,0 | 600 | 650 | 10,0 (100) | 10,0 (100) | 503 |
| 700 | 720 | 18,0 | 720 | 18,0 | 800 | 800 | 10,0 (100) | 10,0 (100) | 807 |
| 1000 | 1020 | 16,0 | 325 | 12,0 | 450 | 700 | 6,4 (64) | 7,5 (75) | 395 |
| 1000 | 1020 | 16,0 | 426 | 14,0 | 500 | 750 | 6,4 (64) | 7,5 (75) | 467 |
| 1000 | 1020 | 16,0 | 530 | 14,0 | 600 | 800 | 6,4 (64) | 7,5 (75) | 603 |
| 1000 | 1020 | 16,0 | 720 | 11,3 | 800 | 900 | 6,4 (64) | 7,5 (75) | 807 |
| 1000 | 1020 | 16,0 | 1020 | 16,0 | 1050 | 1050 | 6,4 (64) | 7,5 (75) | 1333 |
| 1000 | 1020 | 18,4 | 325 | 12,0 | 450 | 700 | 7,5 (75) | 7,5 (75) | 452 |
| 1000 | 1020 | 18,4 | 426 | 14,0 | 500 | 750 | 7,5 (75) | 7,5 (75) | 532 |
| 1000 | 1020 | 18,4 | 530 | 14,0 | 600 | 800 | 7,5 (75) | 7,5 (75) | 685 |
| 1000 | 1020 | 18,4 | 720 | 14,0 | 800 | 900 | 7,5 (75) | 7,5 (75) | 998 |
| 1000 | 1020 | 18,4 | 1020 | 18,4 | 1050 | 1050 | 7,5 (75) | 7,5 (75) | 1534 |
| 1000 | 1020 | 21,5 | 325 | 12,0 | 450 | 700 | 7,5 (75) | 10,0 (100) | 525 |
| 1000 | 1020 | 21,5 | 426 | 14,0 | 500 | 450 | 7,5 (75) | 10,0 (100) | 607 |
| 1000 | 1020 | 21,5 | 530 | 14,0 | 600 | 800 | 7,5 (75) | 10,0 (100) | 772 |
| 1000 | 1020 | 21,5 | 720 | 16,0 | 800 | 900 | 7,5 (75) | 10,0 (100) | 1117 |
| 1000 | 1020 | 21,5 | 1020 | 21,5 | 1050 | 1050 | 7,5 (75) | 10,0 (100) | 1793 |
| 1000 | 1020 | 26,0 | 325 | 12,0 | 450 | 700 | 10,0 (100) | 10,0 (100) | 618 |
| 1000 | 1020 | 26,0 | 426 | 14,0 | 500 | 750 | 10,0 (100) | 10,0 (100) | 719 |
| 1000 | 1020 | 26,0 | 530 | 14,0 | 600 | 800 | 10,0 (100) | 10,0 (100) | 917 |
| 1000 | 1020 | 26,0 | 720 | 18,0 | 800 | 900 | 10,0 (100) | 10,0 (100) | 1333 |
| 1000 | 1020 | 26,0 | 1020 | 26,0 | 1050 | 1050 | 10,0 (100) | 10,0 (100) | 2173 |
| 1200 | 1220 | 19,1 | 325 | 12,0 | 450 | 800 | 6,4 (64) | 7,5 (75) | 545 |
| 1200 | 1220 | 19,1 | 426 | 14,0 | 500 | 850 | 6,4 (64) | 7,5 (75) | 634 |
| 1200 | 1220 | 19,1 | 530 | 14,0 | 600 | 900 | 6,4 (64) | 7,5 (75) | 793 |
| 1200 | 1220 | 19,1 | 720 | 11,3 | 800 | 1000 | 6,4 (64) | 7,5 (75) | 1109 |
| 1200 | 1220 | 19,1 | 1020 | 16,0 | 1050 | 1150 | 6,4 (64) | 7,5 (75) | 1684 |
| 1200 | 1220 | 19,1 | 1220 | 19,1 | 1250 | 1250 | 6,4 (64) | 7,5 (75) | 2273 |
| 1200 | 1220 | 20,5 | 325 | 12,0 | 450 | 800 | 7,5 (75) | 7,5 (75) | 584 |
| 1200 | 1220 | 20,5 | 426 | 14,0 | 500 | 850 | 7,5 (75) | 7,5 (75) | 678 |
| 1200 | 1220 | 20,5 | 530 | 14,0 | 600 | 900 | 7,5 (75) | 7,5 (75) | 837 |
| 1200 | 1220 | 20,5 | 720 | 14,0 | 800 | 1000 | 7,5 (75) | 7,5 (75) | 1215 |
| 1200 | 1220 | 22,0 | 1020 | 18,4 | 1050 | 1150 | 7,5 (75) | 7,5 (75) | 1937 |
| 1200 | 1220 | 22,0 | 1220 | 22,0 | 1250 | 1250 | 7,5 (75) | 7,5 (75) | 2629 |
| 1200 | 1220 | 26,0 | 325 | 12,0 | 450 | 800 | 7,5 (75) | 10,0 (100) | 722 |
| 1200 | 1220 | 26,0 | 426 | 14,0 | 500 | 850 | 7,5 (75) | 10,0 (100) | 853 |
| 1200 | 1220 | 26,0 | 530 | 14,0 | 600 | 900 | 7,5 (75) | 10,0 (100) | 1055 |
| 1200 | 1220 | 26,0 | 720 | 14,0 | 800 | 1000 | 7,5 (75) | 10,0 (100) | 1494 |
| 1200 | 1220 | 26,0 | 1020 | 21,5 | 1050 | 1150 | 7,5 (75) | 10,0 (100) | 2308 |
| 1200 | 1220 | 26,0 | 1220 | 26,0 | 1250 | 1250 | 7,5 (75) | 10,0 (100) | 3109 |
| 1400 | 1420 | 23,2 | 325 | 12,0 | 450 | 900 | 6,4 (64) | 7,5 (75) | 772 |
| 1400 | 1420 | 23,2 | 426 | 14,0 | 500 | 950 | 6,4 (64) | 7,5 (75) | 873 |
| 1400 | 1420 | 23,2 | 530 | 14,0 | 600 | 1000 | 6,4 (64) | 7,5 (75) | 1090 |
| 1400 | 1420 | 23,2 | 720 | 11,3 | 800 | 1100 | 6,4 (64) | 7,5 (75) | 1498 |
| 1400 | 1420 | 23,2 | 1020 | 16,0 | 1050 | 1250 | 6,4 (64) | 7,5 (75) | 2218 |
| 1400 | 1420 | 23,2 | 1220 | 19,1 | 1250 | 1350 | 6,4 (64) | 7,5(75) | 2885 |
| 1400 | 1420 | 23,2 | 1420 | 23,2 | 1450 | 1450 | 6,4 (64) | 7,5 (75) | 3706 |
| 1400 | 1420 | 24,3 | 325 | 12,0 | 450 | 900 | 7,5 (75) | 7,5 (75) | 792 |
| 1400 | 1420 | 24,3 | 426 | 14,0 | 500 | 950 | 7,5 (75) | 7,5 (75) | 912 |
| 1400 | 1420 | 24,3 | 530 | 14,0 | 600 | 1000 | 7,5 (75) | 7,5 (75) | 1120 |
| 1400 | 1420 | 25,8 | 720 | 14,0 | 800 | 1100 | 7,5 (75) | 7,5 (75) | 1685 |
| 1400 | 1420 | 25,8 | 1020 | 18,4 | 1050 | 1250 | 7,5 (75) | 7,5 (75) | 2485 |
| 1400 | 1420 | 26,7 | 1220 | 22,0 | 1250 | 1350 | 7,5 (75) | 7,5 (75) | 3318 |
| 1400 | 1420 | 26,7 | 1420 | 26,7 | 1450 | 1450 | 7,5 (75) | 7,5 (75) | 4263 |
| 1400 | 1420 | 25,8 | 325 | 12,0 | 450 | 900 | 7,5 (75) | 10,0 (100) | 840 |
| 1400 | 1420 | 25,8 | 426 | 14,0 | 500 | 950 | 7,5 (75) | 10,0 (100) | 1143 |
| 1400 | 1420 | 26,7 | 530 | 14,0 | 600 | 1000 | 7,5 (75) | 10,0 (100) | 1240 |
| 1400 | 1420 | 26,7 | 720 | 14,0 | 800 | 1100 | 7,5 (75) | 10,0 (100) | 1685 |
| 1400 | 1420 | 31,9 | 1020 | 21,5 | 1050 | 1250 | 7,5 (75) | 10,0 (100) | 3040 |
| 1400 | 1420 | 31,9 | 1220 | 26,0 | 1250 | 1350 | 7,5 (75) | 10,0 (100) | 3830 |
| 1400 | 1420 | 31,9 | 1420 | 31,9 | 1450 | 1450 | 7,5 (75) | 10,0 (100) | 5220 |
| 1400 | 1420 | 31,9 | 325 | 12,0 | 450 | 900 | 10,0 (100) | 10,0 (100) | 990 |
| 1400 | 1420 | 31,9 | 426 | 14,0 | 500 | 950 | 10,0 (100) | 10,0 (100) | 1413 |
