Область применения
Тройники с тепловой изоляцией из пенополиуретана в полиэтиленовой оболочке, ГОСТ 30732-2001
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D1-D2-N |
D1-D2-N |
D1-D2-N |
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57×3,5-45×2-1 |
159×5-133×4,5-2 |
325×7-159×5-1 |
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57×3,5-45×2-2 |
159×5-159×4,5-1 |
325×7-159×5-2 |
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57×3,5-57×3,5-1 |
159×5-159×4,5-2 |
325×7-219×6-1 |
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57×3,5-57×3,5-2 |
219×6-57×3,5-1 |
325×7-219×6-2 |
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76×3,5-45×2-1 |
219×6-57×3,5-2 |
325×7-273×6-1 |
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76×3,5-45×2-2 |
219×6-76×3,5-1 |
325×7-273×6-2 |
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76×3,5-57×3,5-1 |
219×6-76×3,5-2 |
325×7-325×7-1 |
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76×3,5-57×3,5-2 |
219×6-89×3,5-1 |
325×7-325×7-2 |
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76×3,5-76×3,5-1 |
219×6-89×3,5-2 |
426×8-57×3,5-1 |
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76×3,5-76×3,5-2 |
219×6-108×4-1 |
426×8-57×3,5-2 |
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89×3,5-57×3,5-1 |
219×6-108×4-2 |
426×8-76×3,5-1 |
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89×3,5-57×3,5-2 |
219×6-133×4,5-1 |
426×8-76×3,5-2 |
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89×3,5-76×3,5-1 |
219×6-133×4,5-2 |
426×8-89×3,5-1 |
|
89×3,5-76×3,5-2 |
219×6-159×5-1 |
426×8-89×3,5-2 |
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89×3,5-89×3,5-1 |
219×6-159×5-2 |
426×8-108×4-1 |
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89×3,5-89×3,5-2 |
219×6-219×6-1 |
426×8-108×4-2 |
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108×4-57×3,5-1 |
219×6-219×6-2 |
426×8-133×4,5-1 |
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108×4-57×3,5-2 |
273×6-57×3,5-1 |
426×8-133×4,5-2 |
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108×4-76×3,5-1 |
273×6-57×3,5-2 |
426×8-159×5-1 |
|
108×4-76×3,5-2 |
273×6-76×3,5-1 |
426×8-159×5-2 |
|
108×4-89×3,5-1 |
273×6-76×3,5-2 |
426×8-219×6-1 |
|
108×4-89×3,5-2 |
273×6-89×3,5-1 |
426×8-219×6-2 |
|
108×4-108×4-1 |
273×6-89×3,5-2 |
426×8-273×6-1 |
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108×4-108×4-2 |
273×6-108×4-1 |
426×8-273×6-2 |
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133×4,5-57×3,5-1 |
273×6-108×4-2 |
426×8-325×7-1 |
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133×4,5-57×3,5-2 |
273×6-133×4,5-1 |
426×8-325×7-2 |
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133×4,5-76×3,5-1 |
273×6-133×4,5-2 |
426×8-426×8-1 |
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133×4,5-76×3,5-2 |
273×6-159×5-1 |
426×8-426×8-2 |
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133×4,5-89×3,5-1 |
273×6-159×5-2 |
530×8-133×4,5-1 |
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133×4,5-89×3,5-2 |
273×6-219×6-1 |
530×8-159×5-1 |
|
133×4,5-108×4-1 |
273×6-219×6-2 |
530×8-219×6-1 |
|
133×4,5-108×4-2 |
273×6-273×6-1 |
530×8-273×6-1 |
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133×4,5-133×4,5-1 |
273×6-273×6-2 |
530×8-325×7-1 |
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133×4,5-133×4,5-2 |
325×7-57×3,5-1 |
530×8-426×8-1 |
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159×5-57×3,5-1 |
325×7-57×3,5-2 |
530×8-530×8-1 |
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159×5-57×3,5-2 |
325×7-76×3,5-1 |
630-159-1 |
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159×5-76×3,5-1 |
325×7-76×3,5-2 |
630-219-1 |
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159×5-76×3,5-2 |
325×7-89×3,5-1 |
630-273-1 |
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159×5-89×3,5-1 |
325×7-89×3,5-2 |
630-325-1 |
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159×5-89×3,5-2 |
325×7-108×4-1 |
630-426-1 |
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159×5-108×4-1 |
325×7-108×4-2 |
630-530-1 |
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159×5-108×4-2 |
325×7-133×4,5-1 |
630-630-1 |
|
159×5-133×4,5-1 |
325×7-133×4,5-2 |
720-219-1 |
1 — оболочка из полиэтилена; 2 — изоляция из пенополиуретана;
3 — центрирующая опора; 4 — проводник-индикатор системы ОДК;
5 — стальная труба
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Значения L при различных диаметрах | |||||||||||||||||
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d2 | |||||||||||||||
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57 |
76 |
89 |
108 |
133 |
159 |
219 |
273 |
325 |
426 |
530 |
630 |
720 |
820 |
920 |
1020 |
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d1 |
57 |
X |
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76 |
X |
X |
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| |
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89 |
X |
X |
X |
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| |
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108 |
X |
X |
X |
X |
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| |
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133 |
X |
X |
X |
X |
X |
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| |
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159 |
X |
X |
X |
X |
X |
X |
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219 |
X |
X |
X |
X |
X |
X |
X |
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| |
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273 |
X |
X |
X |
X |
X |
X |
X |
X |
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| |
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325 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
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| |
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426 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
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| |
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530 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
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| |
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630 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
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| |
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720 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
2020 |
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| |
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820 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
2020 |
2120 |
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| |
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920 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
2020 |
2120 |
2220 |
| |
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1020 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
2020 |
2120 |
2220 |
2320 | |
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Примечание: X— для всех тройников неуказанные типоразмеры L =2000 мм | |||||||||||||||||
Пример условного обозначения тройника диаметром 57—57 мм с изоляцией типа 1: Тройник Ст 57-57-1-ППУ-ПЭ ГОСТ 30732-2001
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