Таблица 18. Теоретической массы 1 м.п. стальных труб Æ 10 × 60. Линейная плотность труб без муфты, кг/м легких обыкновенных усиленных легких обыкновенных усиленных 10,2 1,8
Таблица 18
Теоретической массы 1 м. п. стальных труб Æ 10 × 60
(ГОСТ 3262-75 Трубы водогазопроводные)
Условный проход
| Наружный диаметр, мм
| Толщина стенки труб, мм
| Линейная плотность труб без муфты, кг/м
| легких
| обыкновенных
| усиленных
| легких
| обыкновенных
| усиленных
|
| 10, 2
| 1, 8
| 2, 0
| 2, 5
| 0, 37
| 0, 40
| 0, 47
|
| 13, 5
| 2, 0
| 2, 2
| 2, 8
| 0, 57
| 0, 61
| 0, 74
|
| 17, 0
| 2, 0
| 2, 2
| 2, 8
| 0, 74
| 0, 80
| 0, 98
|
| 21, 3
| 2, 35
| -
| -
| 1, 10
| -
| -
|
| 21, 3
| 2, 5
| 2, 8
| 3, 2
| 1, 16
| 1, 28
| 1, 43
|
| 26, 8
| 2, 35
| -
| -
| 1, 42
| -
| -
|
| 26, 8
| 2, 5
| 2, 8
| 3, 2
| 1, 50
| 1, 66
| 1, 86
|
| 33, 5
| 2, 8
| 3, 2
| 4, 0
| 2, 12
| 2, 39
| 2, 91
|
| 42, 3
| 2, 8
| 3, 2
| 4, 0
| 2, 73
| 3, 09
| 3, 78
|
| 48, 0
| 3, 0
| 3, 5
| 4, 0
| 3, 33
| 3, 84
| 4, 34
|
| 60, 0
| 3, 0
| 3, 5
| 4, 5
| 4, 22
| 4, 88
| 6, 16
|
Таблица 19
Теоретической массы 1 м. п. стальных труб Æ 57 × 1220
(ГОСТ 3262-75 Трубы водогазопроводные)
Диаметр трубы (мм)
|
| 3, 2
| 3, 5
| 3, 8
| 4, 0
| 4, 5
|
| 5, 5
|
| 7, 0
|
|
|
| толщина стенки (мм)
|
| 4, 00
| 4, 25
| 4, 62
| -
| 5, 23
| 5, 83
| 6, 41
| 6, 99
| 7, 55
| 8, 63
| 9, 67
| 10, 65
| 11, 59
|
| 4, 22
| 4, 45
| 4, 88
| 5, 27
| 5, 52
| 6, 16
| 6, 78
| 7, 39
| 7, 99
| 9, 13
| 10, 26
| 11, 32
| 12, 33
| 63, 5
| 4, 48
| 4, 76
| 5, 18
| 5, 60
| 5, 87
| 6, 55
| 7, 21
| 7, 87
| 8, 51
| 9, 75
| 10, 95
| 12, 10
| 13, 19
|
| 5, 40
| 5, 74
| 6, 26
| 6, 77
| 7, 10
| 7, 93
| 8, 76
| 9, 56
| 10, 36
| 11, 91
| 13, 42
| 14, 87
| 16, 28
|
| 5, 92
| 6, 30
| 6, 86
| 7, 42
| 7, 79
| 8, 71
| 9, 62
| 10, 51
| 11, 39
| 13, 12
| 14, 80
| 16, 43
| 18, 00
|
| 6, 36
| 6, 77
| 7, 38
| 7, 98
| 8, 39
| 9, 38
| 10, 36
| 11, 33
| 12, 28
| 14, 16
| 15, 98
| 17, 76
| 19, 48
|
| 6, 81
| 7, 24
| 7, 90
| 8, 55
| 8, 98
| 10, 04
| 11, 10
| 12, 14
| 13, 17
| 15, 19
| 17, 16
| 19, 69
| 20, 96
|
| 7, 32
| 7, 80
| 8, 50
| 9, 20
| 9, 67
| 10, 82
| 11, 96
| 13, 09
| 14, 21
| 16, 40
| 18, 53
| 20, 64
| 22, 69
|
| 7, 77
| 8, 27
| 9, 02
| 9, 77
| 10, 26
| 11, 49
| 12, 70
| 13, 90
| 15, 09
| 17, 44
| 19, 73
| 21, 97
| 24, 17
|
| 8, 21
| 8, 74
| 9, 54
| 10, 33
| 10, 85
| 12, 15
| 13, 44
| 14, 72
| 15, 98
| 18, 47
| 20, 91
| 23, 31
| 25, 65
|
| 8, 73
| 9, 30
| 10, 14
| 10, 98
| 11, 54
| 12, 93
| 14, 30
| 15, 67
| 17, 02
| 19, 68
| 22, 29
| 24, 85
| 27, 37
|
| 9, 18
| 9, 77
| 10, 66
| 11, 55
| 12, 13
| 13, 60
| 15, 04
| 16, 48
| 17, 90
| 20, 73
| 23, 48
| 26, 19
| 28, 85
|
| 9, 62
| 10, 24
| 11, 18
| 12, 11
| 12, 72
| 14, 62
| 15, 78
| 17, 29
| 18, 79
| 21, 75
| 24, 66
| 27, 52
| 30, 33
|
| 10, 14
| 10, 80
| 11, 78
| 12, 76
| 13, 42
| 15, 04
| 16, 65
| 18, 24
| 19, 83
| 22, 96
| 26, 04
| 29, 08
| 32, 06
|
| 11, 02
| 11, 74
| 12, 82
| 13, 89
| 14, 60
| 16, 37
| 18, 13
| 19, 87
| 21, 60
| 25, 03
| 28, 41
| 31, 74
| 35, 02
|
| 11, 54
| 12, 30
| 13, 42
| 14, 54
| 15, 29
| 17, 15
| 18, 99
| 20, 82
| 22, 64
| 26, 24
| 29, 79
| 33, 29
| 36, 75
|
| 15, 98
| 17, 03
| 18, 60
| 20, 17
| 21, 21
| 23, 80
| 26, 39
| 28, 96
| 31, 52
| 36, 60
| 41, 60
| 46, 61
| 51, 54
|
| 17, 90
| 19, 08
| 20, 85
| 22, 60
| 23, 77
| 26, 69
| 29, 59
| 32, 49
| 35, 37
| 41, 09
| 46, 76
| 52, 38
| 57, 95
|
|
|
| 23, 36
| 25, 23
| 26, 54
| 29, 80
| 33, 05
| 36, 28
| 39, 51
| 45, 92
| 52, 28
| 58, 60
| 64, 86
|
|
|
|
| 29, 10
| 32, 68
| 36, 25
| 39, 81
| 39, 81
| 43, 36
| 50, 41
| 57, 41
| 64, 34
| 71, 27
|
|
|
|
| 31, 67
| 35, 57
| 39, 46
| 43, 34
| 43, 34
| 47, 20
| 54, 90
| 62, 54
| 70, 14
| 77, 68
|
|
|
|
| 34, 23
| 38, 45
| 42, 66
| 46, 86
| 46, 86
| 51, 09
| 59, 39
| 67, 67
| 75, 91
| 84, 10
|
|
|
|
| 36, 80
| 41, 34
| 45, 87
| 50, 39
| 50, 39
| 54, 90
| 63, 87
| 72, 80
| 81, 68
| 90, 51
|
|
|
|
| 39, 26
| 44, 11
| 48, 95
| 53, 78
| 53, 78
| 58, 60
| 68, 19
| 77, 73
| 87, 23
| 96, 67
|
|
|
|
| 41, 63
| 46, 78
| 51, 91
| 57, 04
| 57, 04
| 62, 15
| 72, 33
| 82, 47
| 92, 56
| 102, 59
|
|
|
|
|
|
| 58, 32
| 64, 09
| 64, 09
| 69, 84
| 81, 31
| 92, 73
| 104, 10
| 115, 42
|
|
|
|
|
|
| 58, 57
| 64, 36
| 64, 36
| 70, 14
| 81, 65
| 93, 12
| 104, 54
| 115, 91
|
|
|
|
|
|
| 64, 74
| 71, 14
| 71, 14
| 77, 54
| 90, 28
| 102, 99
| 115, 64
| 128, 24
|
|
|
|
|
|
|
|
|
|
| 107, 55
| 122, 72
| 137, 83
| 152, 90
|
|
|
|
|
|
|
|
|
|
| 123, 09
| 140, 50
| 157, 80
| 176, 10
|
|
|
|
|
|
|
|
|
|
|
| 160, 20
| 180, 00
| 199, 80
|
|
|
|
|
|
|
|
|
|
|
|
|
| 249, 40
|
|
|
|
|
|
|
|
|
|
|
|
|
| 298, 40
|
Таблица 20
Теоретической массы 1 м. п. полиэтиленовых труб
(ГОСТ 18599-2001 Трубы напорные из полиэтилена)
Номинальный наружный диаметр dn, мм
| Расчетная масса 1 м труб, кг
| SDR26
| SDR21
| SDR 17, 6
| SDR 17
| SDR 13, 6
| SDR 11
| SDR9
|
| -
| -
| -
| -
| -
| 0, 102
| 0, 124
|
| -
| -
| -
| -
| -
| 0, 132
| 0, 162
|
| -
| -
| -
| -
| -
| 0, 169
| 0, 210
|
| -
| -
| -
| -
| 0, 229
| 0, 277
| 0, 325
|
| -
| -
| 0, 281
| 0, 292
| 0, 353
| 0, 427
| 0, 507
|
| -
| 0, 369
| 0, 436
| 0, 449
| 0, 545
| 0, 663
| 0, 790
|
| 0, 488
| 0, 573
| 0, 682
| 0, 715
| 0, 869
| 1, 05
| 1, 25
|
| 0, 668
| 0, 821
| 0, 970
| 1, 01
| 1, 23
| 1, 46
| 1, 76
|
| 0, 969
| 1, 18
| 1, 40
| 1, 45
| 1, 76
| 2, 12
| 2, 54
|
| 1, 42
| 1, 77
| 2, 07
| 2, 16
| 2, 61
| 3, 14
| 3, 78
|
| 1, 83
| 2, 26
| 2, 66
| 2, 75
| 3, 37
| 4, 08
| 4, 87
|
| 2, 31
| 2, 83
| 3, 33
| 3, 46
| 4, 22
| 5, 08
| 6, 12
|
| 3, 03
| 3, 71
| 4, 35
| 4, 51
| 5, 50
| 6, 67
| 7, 97
|
| 3, 78
| 4, 66
| 5, 52
| 5, 71
| 6, 98
| 8, 43
| 10, 1
|
| 4, 68
| 5, 77
| 6, 78
| 7, 04
| 8, 56
| 10, 4
| 12, 5
|
| 5, 88
| 7, 29
| 8, 55
| 8, 94
| 10, 9
| 13, 2
| 15, 8
|
| 7, 29
| 8, 92
| 10, 6
| 11, 0
| 13, 4
| 16, 2
| 19, 4
|
| 9, 09
| 11, 3
| 13, 2
| 13, 8
| 16, 8
| 20, 3
| 24, 4
|
| 11, 6
| 14, 2
| 16, 7
| 17, 4
| 21, 3
| 25, 7
| 30, 8
|
| 14, 6
| 18, 0
| 21, 2
| 22, 2
| 27, 0
| 32, 6
| 39, 2
|
| 18, 6
| 22, 9
| 26, 9
| 28, 0
| 34, 2
| 41, 4
| 49, 7
|
| 23, 5
| 29, 0
| 34, 0
| 35, 5
| 43, 3
| 52, 4
| 62, 9
|
| 29, 0
| 35, 8
| 42, 0
| 43, 9
| 53, 5
| 64, 7
| 77, 5
|
| 36, 3
| 44, 8
| 52, 6
| 55, 0
| 67, 1
| 81, 0
| -
|
| 46, 0
| 56, 5
| 66, 6
| 69, 6
| 84, 8
| 102, 7
| -
|
Таблица 21
Расчетные значение для стальных газопроводов низкого давления
(ГОСТ 1050-88 Трубы стальные водогазопроводные)
Удельные потери давления, Па/м
| Условный проход, дюймы; наружный и внутренний диаметры, мм
| 1/2; 21, 25 и 15, 75
| 3/4; 26, 75 и 21, 25
| 1; 33, 5 и 27
| 1 1/4; 42, 25 и 35, 75
| 1 1/2; 48 и 41
| 2; 60 и 53
| 2 1/2; 75 и 68
| 3; 88, 5 и 80, 5
|
|
|
|
|
|
|
|
|
| Природный газ (р = 0, 73 кг/м3; v = 15 × 10-6 м2/с)
| 0, 1
| 0, 049/0, 018
| 0, 16/0, 059
| 0, 42/0, 155
| 1, 23/0, 46
| 2, 15/0, 76
| 4, 32/1, 1
| 8, 50/1, 6
| 13, 4/2, 0
| 0, 11
| 0, 053/0, 020
| 0, 18/0, 067
| 0, 47/0, 174
| 1, 41/0, 52
| 2, 27/0, 80
| 4, 55/1, 2
| 9, 97/1, 6
| 14, 1/2, 1
| 0, 12
| 0, 058/0, 021
| 0, 19/0, 070
| 0, 51/0, 189
| 1, 55/0, 57
| 2, 39/0, 81
| 4, 78/1, 2
| 9, 42/1, 6
| 14, 8/2, 1
| 0, 15
| 0, 073/0, 027
| 0, 24/0, 089
| 0, 63/0, 23
| 1, 85/0, 65
| 2, 71/0, 84
| 5, 43/1, 2
| 10, 7/1, 7
| 16, 8/2, 1
| 0, 17
| 0, 082/0, 030
| 0, 27/0, 099
| 0, 71/0, 26
| 2, 01/0, 70
| 2, 91/0, 86
| 5, 83/1, 2
| 11, 4/1, 7
| 18, 1/2, 2
| 0, 20
| 0, 097/0, 036
| 0, 32/0, 118
| 0, 84/0, 31
| 2, 20/0, 72
| 3, 19/0, 88
| 6, 39/1, 3
| 12, 5/1, 8
| 19, 9/2, 3
| 0, 22
| 0, 11/0, 041
| 0, 36/0, 133
| 0, 92/0, 34
| 2, 31/0, 73
| 3, 36/0, 89
| 6, 73/1, 3
| 13, 3/1, 8
| 20, 9/2, 3
| 0, 25
| 0, 12/0, 044
| 0, 40/0, 148
| 1, 05/0, 39
| 2, 49/0, 75
| 3, 61/0, 91
| 7, 25/1, 3
| 14, 2/1, 8
| 22, 5/2, 3
| 0, 27
| 0, 13/0, 048
| 0, 43/0, 159
| 1, 13/0, 42
| 2, 72/0, 76
| 3, 78/0, 92
| 7, 59/1, 3
| 14, 9/1, 9
| 23, 5/2, 4
| 0, 30
| 0, 14/0, 052
| 0, 48/0, 178
| 1, 26/0, 47
| 2, 76/0, 77
| 4, 0/0, 93
| 8, 06/1, 3
| 15, 9/1, 9
| 25, 0/2, 4
| 0, 33
| 0, 16/0, 059
| 0, 53/0, 196
| 1, 34/0, 47
| 2, 91/0, 78
| 4, 24/0, 94
| 8, 50/1, 4
| 16, 7/1, 9
| 26, 3/2, 4
| 0, 35
| 0, 17/0, 063
| 0, 56/0, 20
| 1, 42/0, 50
| 3, 03/0, 78
| 4, 38/0, 95
| 8, 81/1, 4
| 17, 3/1, 9
| 27, 4/2, 4
| 0, 37
| 0, 18/0, 067
| 0, 60/0, 22
| 1, 46/0, 53
| 3, 13/0, 78
| 4, 51/0, 95
| 9, 08/1, 4
| 17, 9/2, 0
| 28, 2/2, 5
| 0, 44
| 0, 22/0, 081
| 0, 69/0, 25
| 1, 61/0, 54
| 3, 42/0, 81
| 4, 96/0, 97
| 9, 98/1, 4
| 19, 7/2, 0
| 31, 1/2, 5
| 0, 50
| 0, 24/0, 089
| 0, 86/0, 32
| 1, 73/0, 55
| 3, 69/0, 82
| 5, 36/1, 0
| 10, 8/1, 4
| 21, 2/2, 0
| 33, 5/2, 6
| 0, 56
| 0, 27/0, 1
| 0, 90/0, 33
| 1, 85/0, 56
| 3, 96/0, 83
| 5, 73/1, 0
| 11, 5/1, 5
| 22, 7/2, 1
| 35, 8/2, 6
| 0, 62
| 0, 29/0, 107
| 1, 0/0, 37
| 1, 97/0, 57
| 4, 21/0, 84
| 6, 09/1, 0
| 12, 2/1, 5
| 24, 1/2, 1
| 38, 1/2, 6
| 0, 69
| 0, 34/0, 126
| 1, 07/0, 38
| 2, 07/0, 58
| 4, 45/0, 86
| 6, 45/1, 0
| 12, 9/1, 5
| 25, 5/2, 2
| 40, 3/2, 7
| 0, 75
| 0, 36/0, 133
| 1, 13/0, 41
| 2, 18/0, 59
| 4, 67/0, 87
| 6, 76/1, 0
| 13, 6/1, 5
| 26, 8/2, 2
| 42, 3/2, 7
| 0, 81
| 0, 39/0, 144
| 1, 18/0, 42
| 2, 28/0, 59
| 4, 89/0, 89
| 7, 07/1, 1
| 14, 2/1, 5
| 28, 0/2, 2
| 44, 2/2, 8
| 0, 87
| 0, 42/0, 155
| 1, 23/0, 42
| 2, 38/0, 60
| 5, 12/0, 90
| 7, 39/1, 1
| 14, 8/1, 6
| 29, 3/2, 2
| 46, 2/2, 8
| 0, 94
| 0, 45/0, 167
| 1, 28/0, 43
| 2, 47/0, 60
| 5, 32/0, 90
| 7, 70/1, 1
| 15, 4/1, 6
| 30, 4/2, 2
| 48, 1/2, 8
| 1, 00
| 0, 48/0, 178
| 1, 35/0, 43
| 2, 58/0, 61
| 5, 53/0, 91
| 8, 0/1, 1
| 16, 1/1, 6
| 31, 7/2, 2
| 50, 1/2, 8
| 1, 25
| 0, 61/0, 23
| 1, 53/0, 45
| 2, 92/0, 62
| 6, 25/0, 93
| 9, 05/1, 1
| 18, 2/1, 6
| 35, 8/2, 3
| 56, 6/2, 9
| 1, 50
| 0, 72/0, 27
| 1, 71/0, 46
| 3, 24/0, 64
| 6, 97/0, 96
| 10, 1/1, 2
| 20, 3/1, 7
| 39, 9/2, 4
| 63, 1/3, 0
| 1, 75
| 0, 82/0, 29
| 1, 85/0, 47
| 3, 54/0, 65
| 7, 60/1, 0
| 11, 1/1, 2
| 22, 2/1, 7
| 43, 6/2, 4
| 68, 8/3, 1
| 2, 0
| 0, 88/0, 32
| 2, 0/0, 48
| 3, 83/0, 67
| 8, 22/1, 0
| 11, 9/1, 2
| 23, 9/1, 7
| 47, 2/2, 5
| 74, 5/3, 1
| 2, 25
| 0, 94/0, 32
| 2, 13/0, 48
| 4, 1/0, 68
| 8, 79/1, 0
| 12, 7/1, 2
| 25, 6/1, 8
| 50, 5/2, 6
| 79, 7/3, 2
| 2, 50
| 1, 0/0, 32
| 2, 26/0, 49
| 4, 35/0, 69
| 9, 34/1, 0
| 13, 5/1, 2
| 27, 2/1, 8
| 53, 6/2, 6
| 84, 6/3, 2
| 2, 75
| 1, 06/0, 32
| 2, 40/0, 50
| 4, 60/0, 70
| 9, 89/1
| 14, 2/1, 3
| 28, 8/1, 8
| 56, 7/2, 6
| 89, 5/3, 2
| 3, 0
| 1, 11/0, 33
| 2, 51/0, 51
| 4, 84/0, 71
| 10, 37/1
| 14, 9/1, 3
| 30, 2/1, 8
| 59, 5/2, 6
| 94, 1/3, 3
| 3, 25
| 1, 16/0, 33
| 2, 64/0, 51
| 5, 07/0, 72
| 10, 88/1
| 15, 7/1, 3
| 31, 7/1, 9
| 62, 5/2, 7
| 98, 6/3, 3
| 3, 50
| 1, 21/0, 34
| 2, 75/0, 52
| 5, 30/0, 72
| 11, 30/1
| 16, 4/1, 3
| 33, 1/1, 9
| 65, 1/2, 7
| 102/3, 4
| 3, 75
| 1, 27/0, 34
| 2, 85/0, 52
| 5, 54/0, 73
| 11, 72/1
| 17, 1/1, 3
| 34, 3/1, 9
| 67, 6/2, 7
| 107/3, 4
| 4, 0
| 1, 31/0, 34
| 2, 96/0, 53
| 5, 69/0, 74
| 12, 24/1
| 17, 7/1, 3
| 35, 6/1, 9
| 70, 1/2, 7
| 111/3, 4
| 4, 25
| 1, 35/0, 35
| 3, 07/9, 53
| 5, 89/0, 74
| 12, 66/1
| 18, 3/1, 3
| 36, 8/1, 9
| 72, 53/2, 8
| 114/3, 5
| 4, 50
| 1, 40/0, 35
| 3, 17/0, 53
| 6, 09/0, 75
| 13, 08/1
| 18, 9/1, 4
| 38, 1/2, 0
| 75, 0/2, 8
| 118/3, 5
| 4, 75
| 1, 44/0, 35
| 3, 28/0, 54
| 6, 29/0, 76
| 13, 51/1
| 19, 6/1, 4
| 39, 3/2, 0
| 77, 4/2, 8
| 122/3, 5
| 5, 0
| 1, 49/0, 36
| 3, 43/0, 55
| 6, 48/0, 77
| 13, 92/1
| 20, 1/1, 4
| 40, 5/2, 0
| 79, 7/2, 8
| 125/3, 6
| 5, 25
| 1, 52/0, 36
| 3, 46/0, 55
| 6, 67/0, 77
| 14, 34/1
| 20, 62/1, 4
| 41, 6/2, 0
| 82, 0/2, 8
| 129/3, 6
| 5, 50
| 1, 57/0, 36
| 3, 56/0, 55
| 6, 84/0, 77
| 14, 65/1
| 21, 2/1, 4
| 42, 8/2, 0
| 84, 3/2, 9
| 132/3, 6
| 5, 75
| 1, 61/0, 36
| 3, 65/0, 56
| 7, 01/0, 78
| 15, 07/1
| 21, 8/1, 4
| 43, 8/2, 1
| 86, 3/2, 9
| 136/3, 6
| 6, 0
| 1, 65/0, 36
| 3, 74/0, 56
| 7, 18/0, 78
| 15, 39/1
| 22, 3/1, 4
| 44, 9/2, 1
| 88, 4/2, 9
| 139/3, 7
| 6, 25
| 1, 69/0, 36
| 3, 82/0, 56
| 7, 35/0, 78
| 15, 7/1, 0
| 22, 8/1, 4
| 45, 9/2, 1
| 90, 5/2, 9
| 142/3, 7
| 7, 50
| 1, 87/0, 37
| 4, 25/0, 57
| 8, 16/0, 81
| 17, 48/1, 0
| 25, 3/1, 5
| 51, 1/2, 1
| 100, 5/2, 9
| 158/3, 8
| 8, 75
| 2, 05/0, 38
| 4, 64/0, 59
| 8, 92/0, 83
| 19, 25/1, 0
| 27, 7/1, 5
| 55, 8/2, 2
| 109, 9/3, 0
| 173/3, 8
| 10, 0
| 2, 2/0, 39
| 5, 0/0, 60
| 9, 63/0, 84
| 20, 6/1, 0
| 29, 9/1, 5
| 60, 2/2, 2
| 118, 3/3, 1
| 186/3, 9
| 12, 50
| 2, 5/0, 40
| 5, 68/0, 62
| 10, 93/0, 87
| 23, 4/1, 0
| 33, 9/1, 6
| 68, 3/2, 3
| 133/3, 2
| 208/3, 9
| 15, 00
| 2, 78/0, 41
| 6, 27/0, 63
| 12, 04/0, 89
| 24, 7/1, 0
| 37, 6/1, 6
| 76, 4/2, 3
| 147/3, 2
| 227/3, 9
| 17, 50
| 3, 05/0, 42
| 6, 82/0, 65
| 13, 08/0, 91
| 28, 2/1, 0
| 41, 1/1, 6
| 82, 4/2, 3
| 158/3, 2
| 246/3, 9
| 20, 0
| 3, 29/0, 43
| 7, 38/0, 66
| 14, 13/0, 93
| 30, 5/1, 0
| 44, 5/1, 6
| 88, 3/2, 3
| 169/3, 2
| 262/3, 9
| 25, 0
| 3, 77/0, 44
| 8, 48/0, 68
| 16, 2/0, 96
| 34, 9/1, 0
| 49, 9/1, 6
| 98, 5/2, 3
| 189/3, 2
| 294/3, 9
| 30, 0
| 4, 18/0, 45
| 9, 37/0, 69
| 18, 2/1, 0
| 38, 2/1, 0
| 54, 7/1, 6
| 107, 2/2, 3
| 207/3, 2
| 323/3, 9
| 35, 0
| 4, 56/0, 46
| 10, 26/0, 70
| 19, 7/1, 0
| 41, 3/1, 0
| 59, 1/1, 6
| 116, 0/2, 3
| 224/3, 2
| 349/3, 9
| 40, 0
| 4, 92/0, 47
| 11, 1/0, 70
| 21, 0/1, 0
| 43, 9/1, 0
| 63, 3/1, 6
| 125/2, 3
| 239/3, 2
| 372/3, 9
| 45, 0
| 5, 27/0, 49
| 11, 9/0, 70
| 22, 3/1, 0
| 46, 8/1, 0
| 67, 1/1, 6
| 132/2, 3
| 254/3, 2
| 395/3, 9
| 50, 0
| 5, 62/0, 50
| 12, 4/0, 70
| 23, 5/1, 0
| 48, 9/1, 0
| 70, 7/1, 6
| 139/2, 3
| 267/3, 2
| 416/3, 9
|
Таблица 22
Расчет условного прохода газопроводов низкого давления
(ГОСТ 8732-85 Трубы стальные бесшовные)
Удельные
потери
давления, Па/м
| Условный проход, дюймы; наружный и внутренний диаметры, мм
| 100; 108x5 и 98
| 125; 133x5, 5 и 122
| 150; 159x5, 5 и 148
| 200; 219x7 и 205
| 250; 273x9 и 255
| 300; 325x10 и 305
| 350; 377x10 и 357
| 400; 426x11 и 404
|
|
|
|
|
|
|
|
|
| Природный газ (р = 0, 73 кг/м3; v = 15 • 10-6 м2/с)
| 0, 1
| 22, 9/2, 7
| 41, 4/3, 7
| 70, 0/4, 9
| 169/8, 0
| 307/10, 9
| 498/14, 1
| 767/17, 8
| 1 071/19, 6
| 0, 11
| 24, 2/2, 8
| 43, 6/3, 8
| 73, 8/5, 0
| 179/8, 1
| 323/11, 0
| 525/14, 3
| 808/18, 0
| 1127/21, 3
| 0, 12
| 25, 3/2, 8
| 45, 8/3, 8
| 77, 4/5, 1
| 187/8, 2
| 340/11, 2
| 555/14, 5
| 849/18, 2
| 1185/21, 6
| 0, 15
| 28, 8/2, 9
| 52, 0/3, 9
| 88, 0/5, 2
| 213/8, 5
| 386/11, 5
| 626/14, 9
| 963/18, 8
| 1345/22, 3
| 0, 17
| 30, 9/3, 0
| 55, 9/4, 0
| 94, 0/5, 3
| 229/8, 6
| 414/11, 7
| 672/15, 2
| 1034/19, 1
| 1444/22, 7
| 0, 20
| 33, 9/3, 0
| 61, 3/4, 1
| 104/5, 5
| 251/8, 8
| 454/12, 0
| 737/15, 6
| 1136/19, 6
| 1583/23, 2
| 0, 22
| 35, 7/3, 1
| 64, 5/4, 2
| 109/5, 5
| 265/8, 9
| 498/12, 2
| 776/15, 8
| 1193/19, 8 1
| 1666/23, 6
| 0, 25
| 38, 4/3, 1
| 69, 5/4, 2
| 117/5, 6
| 285/9, 1
| 515/12, 4
| 836/16, 0
| 286/20, 2
| 1796/24, 0
| 0, 27
| 40, 2/3, 2
| 72, 7/4, 3
| 122/5, 7
| 298/9, 2
| 539/12, 5
| 875/16, 2
| 1346/20, 4
| 1879/24, 3
| 0, 3
| 42, 7/3, 2
| 77, 2/4, 3
| 131/5, 8
| 317/9, 3
| 572/12, 7
| 929/16, 4
| 1430/20, 7
| 1995/24, 6
| 0, 33
| 45, 0/3, 3
| 81, 5/4, 4
| 138/6, 0
| 334/9, 4
| 604/12, 9
| 980/16, 7
| 1507/21, 0
| 2104/25, 0
| 0, 35
| 46, 7/3, 3
| 84, 5/4, 5
| 143/6, 0
| 346/9, 5
| 626/13, 0
| 1016/16, 8
| 1564/21, 2
| 2182/25, 2
| 0, 37
| 48, 1/3, 4
| 87, 0/4, 5
| 146/6, 1
| 358/9, 6
| 646/13, 1
| 1047/17, 0
| 1612/21, 3
| 2250/25, 4
| 0, 44
| 53, 0/3, 4
| 95, 6/4, 6
| 162/6, 2
| 392/9, 8
| 710/13, 4
| 1150/17, 4
| 1771/21, 5
| 2472/26, 0
| 0, 5
| 57, 1/3, 5
| 103/4, 7
| 175/6, 3
| 424/10, 0
| 766/13, 7
| 1243/17, 7
| 1912/22, 3
| 2669/26, 5
| 0, 56
| 61, 0/3, 5
| 110/4, 8
| 186/6, 4
| 452/10, 2
| 817/13, 9
| 1327/18, 0
| 2042/22, 6
| 2 851/26, 9
| 0, 62
| 64, 9/3, 6
| 118/4, 8
| 199/6, 5
| 481/10, 3
| 870/14, 1
| 1412/18, 3
| 2172/23, 1
| 3 032/27, 3
| 0, 69
| 68, 8/3, 6
| 124/4, 9
| 210/6, 6
| 511/10, 4
| 921/14, 4
| 1497/18, 5
| 2302/23, 3
| 3233/27, 7
| 0, 75
| 72, 1/3, 7
| 130/5, 0
| 221/6, 7
| 535/10, 5
| 966/14, 6
| 1569/18, 7
| 2413/23, 7
| 3369/28, 1
| 0, 81
| 75, 4/3, 7
| 137/5, 0
| 230/6, 8
| 560/10, 7
| 1011/14, 7
| 1641/19, 0
| 2525/24, 0
| 3524/28, 4
| 0, 87
| 78, 7/3, 7
| 143/5, 2
| 241/6, 9
| 585/10, 8
| 1056/14, 8
| 1734/19, 2
| 2637/24, 1
| 3680/28, 6
| 0, 94
| 82, 0/3, 7
| 148/5, 2
| 251/6, 9
| 609/10, 8
| 1100/14, 9
| 1785/19, 3
| 2748/24, 3
| 3836/28, 8
| 1, 0
| 85, 4/3, 8
| 153/5, 3
| 261/7, 0
| 634/11, 0
| 1144/15, 2
| 1858/19, 5
| 2859/24, 7
| 3991/29, 2
| 1, 25
| 96, 5/3, 9
| 174/5, 4
| 295/7, 2
| 717/11, 3
| 1293/15, 6
| 2099/20, 6
| 3231/25, 4
| 4509/30, 1
| 1, 50
| 108/4, 1
| 194/5, 6
| 320/7, 4
| 799/11, 7
| 1443/16, 1
| 2340/20, 7
| 3601/26, 1
| 5027/31, 6
| 1, 75
| 117/4, 2
| 212/5, 7
| 359/7, 6
| 874/11, 9
| 1575/16, 4
| 2564/21, 0
| 3883/26, 6
| 5362/31, 6
| 2, 0
| 127/4, 2
| 229/5, 8
| 388/7, 7
| 943/12, 1
| 1701/16, 7
| 2763/21, 5
| 4147/26, 8
| 5660/31, 6
| 2, 25
| 136/4, 3
| 246/5, 9
| 415/7, 8
| 1009/12, 4
| 1821/17, 0
| 2957/21, 8
| 4347/26, 8
| 6004/31, 6
| 2, 50
| 144/4, 3
| 261/6, 0
| 441/7, 9
| 1071/12, 5
| 1932/17, 2
| 3189/22, 0
| 4661/26, 8
| 6331/31, 6
| 2, 75
| 153/4, 4
| 275/6, 1
| 466/8, 0
| 1132/12, 7
| 2043/17, 4
| 3192/22, 0
| 4807/26, 8
| 6618/31, 6
| 3, 00
| 160/4, 4
| 290/6, 1
| 489/8, 1
| 1190/12, 8
| 2104/17, 4
| 3330/22, 0
| 5027/26, 8
| 6940/31, 6
| 3, 25
| 167/4, 5
| 303/6, 3
| 514/8, 2
| 1247/13, 0
| 2179/17, 4
| 3472/22, 0
| 5228/26, 8
| 7221/31, 6
| 3, 50
| 175/4, 6
| 317/6, 3
| 536/8, 3
| 1493/13, 0
| 2258/17, 4
| 3606/22, 0
| 5430/26, 8
| 7492/31, 6
| 3, 77
| 182/4, 6
| 329/6, 3
| 556/8, 4
| 1343/13, 0
| 2337/17, 4
| 3730/22, 0
| 5613/26, 8
| 7752/31, 6
| 4, 0
| 188/4, 7
| 341/6, 4
| 577/8, 5
| 1365/13, 0
| 2414/17, 4
| 3852/22, 0
| 5798/26, 8
| 8012/31, 6
| 4, 25
| 196/4, 7
| 353/6, 5
| 597/8, 5
| 1408/13, 0
| 2488/17, 4
| 3972/22, 0
| 5981/26, 8
| 8251/31, 6
| 4, 50
| 202/4, 7
| 364/6, 5
| 617/8, 6
| 1449/13, 0
| 2560/17, 4
| 4087/22, 0
| 6155/26, 8
| 8501/31, 6
| 4, 75
| 208/4, 8
| 377/6, 6
| 637/8, 6
| 1488/13, 0
| 2677/17, 4
| 4192/22, 0
| 6320/26, 8
| 8725/31, 6
| 5, 0
| 215/4, 8
| 388/6, 6
| 652/8, 6
| 1526/13, 0
| 2698/17, 4
| 4307/22, 0
| 6484/26, 8
| 8 948/31, 6
| 5, 25
| 221/4, 8
| 399/6, 7
| 671/8, 7
| 1564/13, 0
| 2762/17, 4
| 4410/22, 0
| 6640/26, 8
| 9167/31, 6
| 5, 50
| 227/4, 9
| 410/6, 7
| 683/8, 7
| 1602/13, 0
| 2832/17, 4
| 4520/22, 0
| 6806/26, 8
| 9396/31, 6
| 5, 75
| 232/4, 9
| 420/6, 7
| 698/8, 7
| 1637/13, 0
| 2893/17, 4
| 4620/22, 0
| 6952/26, 8
| 9593/31, 6
| 6, 0
| 237/4, 9
| 430/6, 7
| 714/8, 7
| 1674/13, 0
| 2957/17, 4
| 4721/22, 0
| 7110/26, 8
| 9832/31, 6
| 6, 25
| 243/4, 9
| 440/6, 7
| 728/8, 7
| 1706/13, 0
| 3018/17, 4
| 4819/22, 0
| 7255/26, 8
| 10 004/31, 6
| 7, 50
| 270/5, 0
| 481/6, 7
| 797/8, 7
| 1871/13, 0
| 3305/17, 4
| 5275/22, 0
| 7944/26, 8
| 10 967/31, 6
| 8, 75
| 291/5, 0
| 519/6, 7
| 862/5, 7
| 2020/13, 0
| 3569/17, 4
| 5675/22, 0
| 8574/26, 8
| 11 830/31, 6
| 10, 0
| 312/5, 0
| 556/6, 7
| 921/8, 7
| 2160/13, 0
| 3817/17, 4
| 6092/22, 0
| 9177/26, 8
| 12 663/31, 6
| 12, 5
| 348/5, 0
| 621/6, 7
| 1029/8, 7
| 2414/13, 0
| 4257/17, 4
| 6810/22, 0
| 10 255/26, 8
| 14 151/31, 6
| 15, 0
| 382/5, 0
| 680/6, 7
| 1128/8, 7
| 2646/13, 0
| 4675/17, 4
| 7462/22, 0
| 11 237/26, 8
| 15 503/31, 6
|
Таблица 23
Графическое отображение условных обозначений на чертежах
систем газоснабжения
(СТО Газпром 2-1. 13-317-2009 Графическое отображение объектов единой системы газоснабжения на технологических схемах)
|