ГОСТ 8638-57. Трубы стальные каплевидные. Сортамент.

  1. Документы
  2. Госты РФ
Срок введения установлен с 1 июля 1958 г.
1. Форма и размеры труб должны соответствовать:
нормальных - черт. 1 и табл. 1;
типа А - черт. 2 и табл. 2

Трубы каплевидные нормальные

244 × 444 пикс.     Открыть в новом окне

Таблица 1

Размеры в ммПлощадь сечения в см2 ~Масса 1 м в кг ~Момент инерции в см4 ~Момент сопротивления в см3 ~
HВrr_1sI_xI_yW_xW_y
12,06,02,41,21,00,2510,1970,03130,009580,05220,0319
15,05,06,03,01,51,61,01,00,2830,2980,2220,2340,05050,05630,007480,011800,06730,07500,02990,0394
16,018,08,06,03,23,21,61,51,01,00,3460,3460,2710,2710,08010,09140,02540,01410,10000,10200,06340,0469
20,08,010,04,01,82,01,01,00,4080,4400,3210,3450,14200,16400,03120,05290,14200,16400,07800,1060
21,024,07,08,04,14,81,61,61,01,00,4080,4710,3210,3700,15000,22900,02370,03700,14300,19100,06770,0925
26,027,013,011,55,25,32,62,51,01,00,5810,5770,4560,4530,37600,38200,12400,09640,28900,28300,19000,1680
30,010,012,015,03,83,86,02,22,43,01,01,01,00,5970,6280,6750,4690,4930,5300,46300,51300,58700,07690,11700,19500,30900,34200,39100,15400,19500,2600
33,035,014,514,04,54,52,82,81,01,00,7230,7380,5670,5800,75800,83000,19900,19200,45200,47400,27500,2740
36,012,06,42,41,01,50,7231,0600,5670,8320,81900,16000,13900,18700,45500,64400,23100,3120
18,07,23,61,01,50,8171,2000,6410,9441,04001,48000,34700,48400,57600,82100,38600,5380
40,016,05,13,21,01,50,8481,2500,6660,9811,26001,79000,29200,40500,62800,89700,36500,5060
20,08,04,01,01,50,9111,3400,7151,0501,44002,06000,48300,67800,71801,03000,48300,6780
40,517,05,13,31,01,50,8721,2800,6841,0101,34001,92000,33900,47200,66200,94700,39900,5550
44,022,08,84,41,01,51,0101,4800,7891,1701,922,770,6510,9200,8751,2600,5920,836
45,015,04,43,01,01,50,9111,3400,7151,0501,642,350,2820,3890,7271,0400,3760,519
18,05,83,61,01,50,9581,4100,7521,1101,812,600,4240,5920,8031,1500,4710,658
47,020,09,54,01,01,51,0201,5100,8021,1802,143,080,5580,7850,9111,3100,5580,785
48,024,09,64,81,01,51,1001,6300,8641,2802,523,630,8521,2101,0501,5100,7101,010
50,020,09,64,81,01,51,0701,5800,8381,2402,503,610,5900,8301,0001,4400,5900,830
25,010,05,01,01,52,01,1501,7002,2300,9001,3301,7502,854,135,310,9691,3801,7501,1401,6502,1200,7751,1001,400
54,023,010,89,21,01,52,01,1801,7402,2900,9251,3701,8003,294,766,130,8621,2201,5401,2201,7602,2700,7501,0601,340
27,010,85,41,01,52,01,2401,8402,4200,9741,4401,9003,625,246,771,2301,7602,2301,3401,9402,5100,9101,3001,650
55,022,07,04,41,01,52,01,1801,7402,2900,9251,3701,8003,354,866,240,7941,1301,4201,2201,7702,2700,7221,0201,290
56,028,011,25,61,01,52,01,291,912,511,0101,5001,9704,045,867,581,3701,9702,5101,442,092,710,9811,4101,790
57,019,06,03,51,01,52,01,161,722,260,9121,3501,7803,394,906,310,5930,8341,0401,191,722,210,6240,8771,100
60,024,07,74,81,01,52,01,291,912,511,0101,5001,9704,386,368,211,0401,4801,8701,462,122,740,8651,2301,560
30,012,06,01,01,52,01,382,052,701,0901,6102,1204,997,279,401,7002,4503,1201,662,423,131,1401,6302,080
60,525,09,97,71,01,52,01,311,952,561,0301,5302,0104,576,648,591,1501,6402,0701,512,202,840,9181,3101,660
64,032,012,86,41,01,52,01,482,192,891,1601,7202,2706,088,8611,482,0802,9903,8301,902,773,591,3001,8702,390
65,026,08,35,21,01,52,01,402,072,731,1001,6302,1505,608,1410,531,3401,9102,4201,722,513,241,0301,4701,860
67,528,58,55,01,01,52,01,482,192,891,1601,7202,2706,479,4412,231,6902,4303,0901,922,803,621,1901,7002,170
70,028,09,05,61,01,52,01,512,242,951,181,762,327,0210,2313,271,682,413,072,012,923,791,201,722,19
35,014,07,01,01,52,01,622,403,171,271,892,498,0011,7015,202,743,965,092,293,344,341,572,262,91
72,024,07,04,51,01,52,01,482,192,891,161,722,276,9310,1013,101,231,752,211,922,813,641,021,461,85
75,025,07,05,01,01,52,01,542,293,021,211,802,377,8711,4914,891,391,992,532,103,063,971,111,592,02
76,030,59,86,01,01,52,01,642,443,221,291,912,539,0313,2117,182,183,134,012,383,484,521,432,052,63
80,032,010,26,41,01,51,732,571,362,0210,5115,412,533,652,633,851,582,28
35,010,36,51,01,51,782,641,392,0711,0916,253,084,452,774,061,762,54
40,016,08,01,01,51,852,761,462,1612,0317,624,125,993,014,412,063,00
85,034,010,06,81,01,51,842,731,442,1512,6718,613,054,412,984,381,792,59
90,036,011,57,21,01,51,952,901,532,2815,0722,143,645,263,354,922,022,92
45,018,09,01,01,52,093,111,642,4417,2325,285,928,623,835,602,633,83
94,531,512,16,41,01,51,952,901,532,2815,8623,322,854,103,364,941,812,61
95,038,012,27,61,01,52,02,063,064,051,622,403,1817,7726,1634,174,296,238,043,745,517,192,263,284,23
100,040,012,88,01,01,52,02,173,234,271,702,533,3520,7730,5840,015,027,309,434,156,128,002,513,654,72
46,018,09,21,01,52,02,263,374,461,782,653,5022,5333,1443,406,809,9312,874,516,638,682,964,325,60
50,020,010,01,01,52,02,333,464,591,832,723,6023,6634,8545,658,1511,9315,494,736,979,133,264,776,20
105,035,09,04,01,01,52,02,173,234,271,702,533,3521,8932,3042,223,935,697,334,176,158,042,243,254,19
116,050,015,08,01,01,52,02,583,845,092,023,024,0033,9250,2265,889,2813,6017,675,858,6611,363,715,447,07
120,060,025,06,01,01,52,02,804,175,532,203,274,3441,2860,8279,9214,2420,8627,246,8810,1413,324,756,959,08

Трубы каплевидные типа А

382 × 450 пикс.     Открыть в новом окне

Таблица 2

Размеры в ммПлощадь сечения в см2Масса 1 м в кгРасстояние до центра тяжести Y_0 в ммМомент инерции в см4 ~Момент сопротивления в см3 ~
HDsI_xI_yW_xW_y
51332,02,52,573,172,022,498,008,007,068,643,163,782,673,221,922,29
63372,53,03,864,593,033,6011,8011,8016,0018,606,026,944,885,703,253,75
92513,03,54,06,747,808,865,296,136,9518,8018,8018,8059,7068,4076,7020,6023,3025,9012,5014,3016,108,079,1510,20
Примечания:
1. Масса труб вычислена при плотности стали 7,85 г/см3.
2. Трубы других размеров поставляются по специальным техническим условиям.
Условное обозначение нормальной каплевидной трубы размерами H=36 мм, B=12 мм и с толщиной стенки 1,5 мм из стали марки 10:
Труба 36x12x1,5-10 ГОСТ 8638-57
При обозначении каплевидной трубы типа А, после слова "труба" должна быть вставлена литера А.
2. Длина труб, а также допускаемые отклонения по форме и размерам - по ГОСТ 8639-68.
3. Материал и технические требования к каплевидным трубам - по соответствующим стандартам на трубы круглого сечения.