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ÃÎÑÒ 17379—2001 (ÈÑÎ 3419—81)
Ì Å Æ Ã Î Ñ Ó Ä À Ð Ñ Ò Â Å Í Í Û É Ñ Ò À Í Ä À Ð Ò
Äåòàëè òðóáîïðîâîäîâ áåñøîâíûå ïðèâàðíûå
èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè
ÇÀÃËÓØÊÈ ÝËËÈÏÒÈ×ÅÑÊÈÅ
Êîíñòðóêöèÿ
Èçäàíèå îôèöèàëüíîå
ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÎÂÅÒ
ÏÎ ÑÒÀÍÄÀÐÒÈÇÀÖÈÈ, ÌÅÒÐÎËÎÃÈÈ È ÑÅÐÒÈÔÈÊÀÖÈÈ
Ì è í ñ ê
46
ÃÎÑÒ 17379—2001
Ïðåäèñëîâèå
1 ÐÀÇÐÀÁÎÒÀÍ ÎÀÎ «Êîðïîðàöèÿ ÌÎÍÒÀÆÑÏÅÖÑÒÐÎÉ»
ÂÍÅÑÅÍ Ãîñóäàðñòâåííûì êîìèòåòîì Ðîññèéñêîé Ôåäåðàöèè ïî ñòàíäàðòèçàöèè è ìåòðîëîãèè
2 ÏÐÈÍßÒ Ìåæãîñóäàðñòâåííûì Ñîâåòîì ïî ñòàíäàðòèçàöèè, ìåòðîëîãèè è ñåðòèôèêàöèè
(ïðîòîêîë ¹ 20 îò 1 íîÿáðÿ 2001 ã.)
Çà ïðèíÿòèå ïðîãîëîñîâàëè:
Àçåðáàéäæàíñêàÿ Ðåñïóáëèêà
Ðåñïóáëèêà Àðìåíèÿ
Ðåñïóáëèêà Áåëàðóñü
Ãðóçèÿ
Ðåñïóáëèêà Êàçàõñòàí
Êûðãûçñêàÿ Ðåñïóáëèêà
Ðåñïóáëèêà Ìîëäîâà
Ðîññèéñêàÿ Ôåäåðàöèÿ
Ðåñïóáëèêà Òàäæèêèñòàí
Òóðêìåíèñòàí
Ðåñïóáëèêà Óçáåêèñòàí
Óêðàèíà
Àçãîññòàíäàðò
Àðìãîññòàíäàðò
Ãîññòàíäàðò Ðåñïóáëèêè Áåëàðóñü
Ãðóçñòàíäàðò
Ãîññòàíäàðò Ðåñïóáëèêè Êàçàõñòàí
Êûðãûçñòàíäàðò
Ìîëäîâàñòàíäàðò
Ãîññòàíäàðò Ðîññèè
Òàäæèêñòàíäàðò
Ãëàâãîññëóæáà «Òóðêìåíñòàíäàðòëàðû»
Óçãîññòàíäàðò
Ãîññòàíäàðò Óêðàèíû
Íàèìåíîâàíèå ãîñóäàðñòâà Íàèìåíîâàíèå íàöèîíàëüíîãî îðãàíà ïî ñòàíäàðòèçàöèè
3 Ñòàíäàðò ñîîòâåòñòâóåò ÈÑÎ 3419—81 «Ôèòèíãè èç ëåãèðîâàííîé è íåëåãèðîâàííîé ñòàëè
ïðèâàðíûå âñòûê» â ÷àñòè êîíñòðóêöèè çàãëóøåê
4 Ïîñòàíîâëåíèåì Ãîñóäàðñòâåííîãî êîìèòåòà Ðîññèéñêîé Ôåäåðàöèè ïî ñòàíäàðòèçàöèè è ìåò-
ðîëîãèè îò 27 ìàÿ 2002 ã. ¹ 205-ñò ìåæãîñóäàðñòâåííûé ñòàíäàðò ÃÎÑÒ 17379—2001 (ÈÑÎ 3419—81)
ââåäåí â äåéñòâèå íåïîñðåäñòâåííî â êà÷åñòâå ãîñóäàðñòâåííîãî ñòàíäàðòà Ðîññèéñêîé Ôåäåðàöèè ñ
1 ÿíâàðÿ 2003 ã.
5 ÂÇÀÌÅÍ ÃÎÑÒ 17379—83
Íàñòîÿùèé ñòàíäàðò íå ìîæåò áûòü ïîëíîñòüþ èëè ÷àñòè÷íî âîñïðîèçâåäåí, òèðàæèðîâàí è
ðàñïðîñòðàíåí â êà÷åñòâå îôèöèàëüíîãî èçäàíèÿ íà òåððèòîðèè Ðîññèéñêîé Ôåäåðàöèè áåç ðàçðåøå-
íèÿ Ãîññòàíäàðòà Ðîññèè
© ÈÏÊ Èçäàòåëüñòâî ñòàíäàðòîâ, 2002
II
47
ÃÎÑÒ 17379—2001 (ÈÑÎ 3419—81)
Ì Å Æ Ã Î Ñ Ó Ä À Ð Ñ Ò Â Å Í Í Û É Ñ Ò À Í Ä À Ð Ò
Äåòàëè òðóáîïðîâîäîâ áåñøîâíûå ïðèâàðíûå èç óãëåðîäèñòîé
è íèçêîëåãèðîâàííîé ñòàëè
ÇÀÃËÓØÊÈ ÝËËÈÏÒÈ×ÅÑÊÈÅ
Êîíñòðóêöèÿ
Carbon and low-alloy steel butt-welding fittings. Elliptical caps. Design
Èçäàíèå îôèöèàëüíîå
Äàòà ââåäåíèÿ 2003—01—01
1 Îáëàñòü ïðèìåíåíèÿ
Íàñòîÿùèé ñòàíäàðò ðàñïðîñòðàíÿåòñÿ íà áåñøîâíûå ïðèâàðíûå ýëëèïòè÷åñêèå çàãëóøêè èç óã-
ëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè.
Îáëàñòü ïðèìåíåíèÿ çàãëóøåê — â ñîîòâåòñòâèè ñ ðàçäåëîì 1 ÃÎÑÒ 17380.
Òðåáîâàíèÿ ïóíêòîâ 4.1, 4.2 è ðàçäåëà 5 ÿâëÿþòñÿ îáÿçàòåëüíûìè, îñòàëüíûå òðåáîâàíèÿ —
ðåêîìåíäóåìûìè.
2 Íîðìàòèâíûå ññûëêè
 íàñòîÿùåì ñòàíäàðòå èñïîëüçîâàíà ññûëêà íà ÃÎÑÒ 17380—2001. Äåòàëè òðóáîïðîâîäîâ áåñøîâ-
íûå ïðèâàðíûå èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè. Îáùèå òåõíè÷åñêèå óñëîâèÿ
3 Îïðåäåëåíèÿ, îáîçíà÷åíèÿ è ñîêðàùåíèÿ
Òåðìèíû, èõ îïðåäåëåíèÿ, îáîçíà÷åíèÿ è ñîêðàùåíèÿ — ïî ÃÎÑÒ 17380.
4 Êîíñòðóêöèÿ è ðàçìåðû
4.1 Êîíñòðóêöèÿ è ðàçìåðû çàãëóøåê äîëæíû ñîîòâåòñòâîâàòü óêàçàííûì íà ðèñóíêå 1 è â
òàáëèöàõ 1 è 2.
Ðèñóíîê 1
1
ÃÎÑÒ 17379—2001
Ò à á ë è ö à 1 — Çàãëóøêè èñïîëíåíèÿ 1
Ðàçìåðû â ìèëëèìåòðàõ
Ìàññà, êã TÊTDDN
15
20
25
32
40
50
65
80
100
125
21,3
26,9
33,7
42,4
48,3
60,3
76,1
88,9
114,3
139,7
2,0
3,2
4,0
2,0
3,2
4,0
2,3
3,2
4,5
2,6
3,6
5,0
2,6
3,6
5,0
2,9
4,0
5,6
2,9
5,0
7,1
3,2
5,6
8,0
3,6
6,3
8,8
4,0
6,3
10,0
48
D
2
DN Ê Ìàññà, êã
25
25
38
38
38
51
64
76
—
0,04
—
—
0,07
—
—
0,10
—
—
0,14
—
—
0,17
—
0,24
0,32
—
0,39
0,52
—
0,67
0,91
—
1,20
1,60
—
1,80
2,80
150
200
250
300
350
400
450
500
600
700
800
900
1000
168,3
219,1
273,0
323,9
355,6
406,4
457,0
508,0
610,0
711,0
813,0
914,0
1016,0
4,5
7,1
11,0
6,3
8,0
12,5
6,3
10,0
7,1
10,0
8,0
11,0
8,8
12,5
10,0
11,0
12,5
—
—
—
—
89
102
152
178
191
203
229
254
305
305
305
305
305
—
2,90
4,40
—
5,00
7,60
—
9,80
—
14,00
—
18,00
—
26,00
29,00
37,00
54,00
—
—
—
—
Ï ð è ì å ÷ à í è å — Ìàññà ïðèâåäåíà äëÿ ñïðàâîê.
Ò à á ë è ö à 2 — Çàãëóøêè èñïîëíåíèÿ 2
Ðàçìåðû â ìèëëèìåòðàõ
Ìàññà, êã TÊTDDN
25
32
40
32
38
45
2,0
3,0
2,0
3,0
2,5
4,0
DDN Ê Ìàññà, êã
15
20
0,1
0,1
0,1
0,1
0,1
0,2
3,0
5,0
3,5
6,0
3,5
8,0
0,2
0,3
0,4
0,5
0,6
0,9
50
65
80
57
76
89
30
40
45
ÃÎÑÒ 17379—2001
49 3
Îêîí÷àíèå òàáëèöû 2
Ðàçìåðû â ìèëëèìåòðàõ
Ìàññà, êã TÊTDDN
100
125
150
200
250
108
114
133
159
168
219
273
4,0
8,0
4,0
8,0
4,0
8,0
10,0
4,5
8,0
11,0
4,5
8,0
11,0
8,0
10,0
12,0
7,0
12,0
14,0
18,0
DDN Ê Ìàññà, êã
50
55
65
75
85
0,7
1,3
0,7
1,3
0,9
2,0
2,5
1,5
2,3
3,2
1,5
2,3
3,2
4,6
5,1
6,1
4,9
9,2
11,0
14,0
300
350
400
500
325
377
426
530
10,0
12,0
18,0
20,0
10,0
12,0
16,0
20,0
24,0
10,0
12,0
16,0
18,0
22,0
26,0
10,0
16,0
20,0
22,0
26,0
30,0
11,0
13,0
19,0
21,0
16,0
19,0
26,0
32,0
38,0
19,0
23,0
30,0
34,0
42,0
50,0
25,0
40,0
50,0
55,0
65,0
75,0
100
115
125
150
Ï ð è ì å ÷ à í è å — Ìàññà ïðèâåäåíà äëÿ ñïðàâîê.
Ï ð è ì å ð û ó ñ ë î â í û õ î á î ç í à ÷ å í è é:
- çàãëóøåê èñïîëíåíèÿ 1, D = 60,3 ìì, Ò = 4,0 ìì èç ñòàëè ìàðêè Ð5:
Çàãëóøêà 1-60,3 ⋅ 4-Ð5 ÃÎÑÒ 17379—2001
- çàãëóøåê èñïîëíåíèÿ 2, D = 57 ìì, Ò = 5 ìì èç ñòàëè ìàðêè 20:
Çàãëóøêà 57 ⋅ 5 ÃÎÑÒ 17379—2001
- òî æå, èç ñòàëè ìàðêè 09Ã2Ñ äëÿ òðóáîïðîâîäîâ, ïîäêîíòðîëüíûõ îðãàíàì íàäçîðà:
Çàãëóøêà Ï 57 ⋅ 5-09Ã2Ñ ÃÎÑÒ 17379—2001
4.2 Òîëùèíà ñòåíêè çàãëóøåê â íåòîðöåâûõ ñå÷åíèÿõ — íå ìåíåå Ò.
4.3 Ïî ñîãëàñîâàíèþ ìåæäó èçãîòîâèòåëåì è ïîòðåáèòåëåì (çàêàç÷èêîì) äîïóñêàåòñÿ èçãîòàâëè-
âàòü çàãëóøêè äðóãèõ ðàçìåðîâ.
5 Òåõíè÷åñêèå óñëîâèÿ
Òåõíè÷åñêèå óñëîâèÿ — ïî ÃÎÑÒ 17380.
ÓÄÊ: 621.643.4:006.354 ÌÊÑ 23.040.40 Ã18 ÎÊÏ 14 6800
Êëþ÷åâûå ñëîâà: òðóáîïðîâîäû, äåòàëè òðóáîïðîâîäîâ, òðóáîïðîâîäíûå çàãëóøêè, êîíñòðóêöèÿ, ðàç-
ìåðû

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Gost 17379 2001 zaglushki jellipticheskie[1]. konstrukciya

  • 1. ÃÎÑÒ 17379—2001 (ÈÑÎ 3419—81) Ì Å Æ Ã Î Ñ Ó Ä À Ð Ñ Ò Â Å Í Í Û É Ñ Ò À Í Ä À Ð Ò Äåòàëè òðóáîïðîâîäîâ áåñøîâíûå ïðèâàðíûå èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè ÇÀÃËÓØÊÈ ÝËËÈÏÒÈ×ÅÑÊÈÅ Êîíñòðóêöèÿ Èçäàíèå îôèöèàëüíîå ÌÅÆÃÎÑÓÄÀÐÑÒÂÅÍÍÛÉ ÑÎÂÅÒ ÏÎ ÑÒÀÍÄÀÐÒÈÇÀÖÈÈ, ÌÅÒÐÎËÎÃÈÈ È ÑÅÐÒÈÔÈÊÀÖÈÈ Ì è í ñ ê
  • 2. 46 ÃÎÑÒ 17379—2001 Ïðåäèñëîâèå 1 ÐÀÇÐÀÁÎÒÀÍ ÎÀÎ «Êîðïîðàöèÿ ÌÎÍÒÀÆÑÏÅÖÑÒÐÎÉ» ÂÍÅÑÅÍ Ãîñóäàðñòâåííûì êîìèòåòîì Ðîññèéñêîé Ôåäåðàöèè ïî ñòàíäàðòèçàöèè è ìåòðîëîãèè 2 ÏÐÈÍßÒ Ìåæãîñóäàðñòâåííûì Ñîâåòîì ïî ñòàíäàðòèçàöèè, ìåòðîëîãèè è ñåðòèôèêàöèè (ïðîòîêîë ¹ 20 îò 1 íîÿáðÿ 2001 ã.) Çà ïðèíÿòèå ïðîãîëîñîâàëè: Àçåðáàéäæàíñêàÿ Ðåñïóáëèêà Ðåñïóáëèêà Àðìåíèÿ Ðåñïóáëèêà Áåëàðóñü Ãðóçèÿ Ðåñïóáëèêà Êàçàõñòàí Êûðãûçñêàÿ Ðåñïóáëèêà Ðåñïóáëèêà Ìîëäîâà Ðîññèéñêàÿ Ôåäåðàöèÿ Ðåñïóáëèêà Òàäæèêèñòàí Òóðêìåíèñòàí Ðåñïóáëèêà Óçáåêèñòàí Óêðàèíà Àçãîññòàíäàðò Àðìãîññòàíäàðò Ãîññòàíäàðò Ðåñïóáëèêè Áåëàðóñü Ãðóçñòàíäàðò Ãîññòàíäàðò Ðåñïóáëèêè Êàçàõñòàí Êûðãûçñòàíäàðò Ìîëäîâàñòàíäàðò Ãîññòàíäàðò Ðîññèè Òàäæèêñòàíäàðò Ãëàâãîññëóæáà «Òóðêìåíñòàíäàðòëàðû» Óçãîññòàíäàðò Ãîññòàíäàðò Óêðàèíû Íàèìåíîâàíèå ãîñóäàðñòâà Íàèìåíîâàíèå íàöèîíàëüíîãî îðãàíà ïî ñòàíäàðòèçàöèè 3 Ñòàíäàðò ñîîòâåòñòâóåò ÈÑÎ 3419—81 «Ôèòèíãè èç ëåãèðîâàííîé è íåëåãèðîâàííîé ñòàëè ïðèâàðíûå âñòûê» â ÷àñòè êîíñòðóêöèè çàãëóøåê 4 Ïîñòàíîâëåíèåì Ãîñóäàðñòâåííîãî êîìèòåòà Ðîññèéñêîé Ôåäåðàöèè ïî ñòàíäàðòèçàöèè è ìåò- ðîëîãèè îò 27 ìàÿ 2002 ã. ¹ 205-ñò ìåæãîñóäàðñòâåííûé ñòàíäàðò ÃÎÑÒ 17379—2001 (ÈÑÎ 3419—81) ââåäåí â äåéñòâèå íåïîñðåäñòâåííî â êà÷åñòâå ãîñóäàðñòâåííîãî ñòàíäàðòà Ðîññèéñêîé Ôåäåðàöèè ñ 1 ÿíâàðÿ 2003 ã. 5 ÂÇÀÌÅÍ ÃÎÑÒ 17379—83 Íàñòîÿùèé ñòàíäàðò íå ìîæåò áûòü ïîëíîñòüþ èëè ÷àñòè÷íî âîñïðîèçâåäåí, òèðàæèðîâàí è ðàñïðîñòðàíåí â êà÷åñòâå îôèöèàëüíîãî èçäàíèÿ íà òåððèòîðèè Ðîññèéñêîé Ôåäåðàöèè áåç ðàçðåøå- íèÿ Ãîññòàíäàðòà Ðîññèè © ÈÏÊ Èçäàòåëüñòâî ñòàíäàðòîâ, 2002 II
  • 3. 47 ÃÎÑÒ 17379—2001 (ÈÑÎ 3419—81) Ì Å Æ Ã Î Ñ Ó Ä À Ð Ñ Ò Â Å Í Í Û É Ñ Ò À Í Ä À Ð Ò Äåòàëè òðóáîïðîâîäîâ áåñøîâíûå ïðèâàðíûå èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè ÇÀÃËÓØÊÈ ÝËËÈÏÒÈ×ÅÑÊÈÅ Êîíñòðóêöèÿ Carbon and low-alloy steel butt-welding fittings. Elliptical caps. Design Èçäàíèå îôèöèàëüíîå Äàòà ââåäåíèÿ 2003—01—01 1 Îáëàñòü ïðèìåíåíèÿ Íàñòîÿùèé ñòàíäàðò ðàñïðîñòðàíÿåòñÿ íà áåñøîâíûå ïðèâàðíûå ýëëèïòè÷åñêèå çàãëóøêè èç óã- ëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè. Îáëàñòü ïðèìåíåíèÿ çàãëóøåê — â ñîîòâåòñòâèè ñ ðàçäåëîì 1 ÃÎÑÒ 17380. Òðåáîâàíèÿ ïóíêòîâ 4.1, 4.2 è ðàçäåëà 5 ÿâëÿþòñÿ îáÿçàòåëüíûìè, îñòàëüíûå òðåáîâàíèÿ — ðåêîìåíäóåìûìè. 2 Íîðìàòèâíûå ññûëêè  íàñòîÿùåì ñòàíäàðòå èñïîëüçîâàíà ññûëêà íà ÃÎÑÒ 17380—2001. Äåòàëè òðóáîïðîâîäîâ áåñøîâ- íûå ïðèâàðíûå èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè. Îáùèå òåõíè÷åñêèå óñëîâèÿ 3 Îïðåäåëåíèÿ, îáîçíà÷åíèÿ è ñîêðàùåíèÿ Òåðìèíû, èõ îïðåäåëåíèÿ, îáîçíà÷åíèÿ è ñîêðàùåíèÿ — ïî ÃÎÑÒ 17380. 4 Êîíñòðóêöèÿ è ðàçìåðû 4.1 Êîíñòðóêöèÿ è ðàçìåðû çàãëóøåê äîëæíû ñîîòâåòñòâîâàòü óêàçàííûì íà ðèñóíêå 1 è â òàáëèöàõ 1 è 2. Ðèñóíîê 1 1
  • 4. ÃÎÑÒ 17379—2001 Ò à á ë è ö à 1 — Çàãëóøêè èñïîëíåíèÿ 1 Ðàçìåðû â ìèëëèìåòðàõ Ìàññà, êã TÊTDDN 15 20 25 32 40 50 65 80 100 125 21,3 26,9 33,7 42,4 48,3 60,3 76,1 88,9 114,3 139,7 2,0 3,2 4,0 2,0 3,2 4,0 2,3 3,2 4,5 2,6 3,6 5,0 2,6 3,6 5,0 2,9 4,0 5,6 2,9 5,0 7,1 3,2 5,6 8,0 3,6 6,3 8,8 4,0 6,3 10,0 48 D 2 DN Ê Ìàññà, êã 25 25 38 38 38 51 64 76 — 0,04 — — 0,07 — — 0,10 — — 0,14 — — 0,17 — 0,24 0,32 — 0,39 0,52 — 0,67 0,91 — 1,20 1,60 — 1,80 2,80 150 200 250 300 350 400 450 500 600 700 800 900 1000 168,3 219,1 273,0 323,9 355,6 406,4 457,0 508,0 610,0 711,0 813,0 914,0 1016,0 4,5 7,1 11,0 6,3 8,0 12,5 6,3 10,0 7,1 10,0 8,0 11,0 8,8 12,5 10,0 11,0 12,5 — — — — 89 102 152 178 191 203 229 254 305 305 305 305 305 — 2,90 4,40 — 5,00 7,60 — 9,80 — 14,00 — 18,00 — 26,00 29,00 37,00 54,00 — — — — Ï ð è ì å ÷ à í è å — Ìàññà ïðèâåäåíà äëÿ ñïðàâîê. Ò à á ë è ö à 2 — Çàãëóøêè èñïîëíåíèÿ 2 Ðàçìåðû â ìèëëèìåòðàõ Ìàññà, êã TÊTDDN 25 32 40 32 38 45 2,0 3,0 2,0 3,0 2,5 4,0 DDN Ê Ìàññà, êã 15 20 0,1 0,1 0,1 0,1 0,1 0,2 3,0 5,0 3,5 6,0 3,5 8,0 0,2 0,3 0,4 0,5 0,6 0,9 50 65 80 57 76 89 30 40 45
  • 5. ÃÎÑÒ 17379—2001 49 3 Îêîí÷àíèå òàáëèöû 2 Ðàçìåðû â ìèëëèìåòðàõ Ìàññà, êã TÊTDDN 100 125 150 200 250 108 114 133 159 168 219 273 4,0 8,0 4,0 8,0 4,0 8,0 10,0 4,5 8,0 11,0 4,5 8,0 11,0 8,0 10,0 12,0 7,0 12,0 14,0 18,0 DDN Ê Ìàññà, êã 50 55 65 75 85 0,7 1,3 0,7 1,3 0,9 2,0 2,5 1,5 2,3 3,2 1,5 2,3 3,2 4,6 5,1 6,1 4,9 9,2 11,0 14,0 300 350 400 500 325 377 426 530 10,0 12,0 18,0 20,0 10,0 12,0 16,0 20,0 24,0 10,0 12,0 16,0 18,0 22,0 26,0 10,0 16,0 20,0 22,0 26,0 30,0 11,0 13,0 19,0 21,0 16,0 19,0 26,0 32,0 38,0 19,0 23,0 30,0 34,0 42,0 50,0 25,0 40,0 50,0 55,0 65,0 75,0 100 115 125 150 Ï ð è ì å ÷ à í è å — Ìàññà ïðèâåäåíà äëÿ ñïðàâîê. Ï ð è ì å ð û ó ñ ë î â í û õ î á î ç í à ÷ å í è é: - çàãëóøåê èñïîëíåíèÿ 1, D = 60,3 ìì, Ò = 4,0 ìì èç ñòàëè ìàðêè Ð5: Çàãëóøêà 1-60,3 ⋅ 4-Ð5 ÃÎÑÒ 17379—2001 - çàãëóøåê èñïîëíåíèÿ 2, D = 57 ìì, Ò = 5 ìì èç ñòàëè ìàðêè 20: Çàãëóøêà 57 ⋅ 5 ÃÎÑÒ 17379—2001 - òî æå, èç ñòàëè ìàðêè 09Ã2Ñ äëÿ òðóáîïðîâîäîâ, ïîäêîíòðîëüíûõ îðãàíàì íàäçîðà: Çàãëóøêà Ï 57 ⋅ 5-09Ã2Ñ ÃÎÑÒ 17379—2001 4.2 Òîëùèíà ñòåíêè çàãëóøåê â íåòîðöåâûõ ñå÷åíèÿõ — íå ìåíåå Ò. 4.3 Ïî ñîãëàñîâàíèþ ìåæäó èçãîòîâèòåëåì è ïîòðåáèòåëåì (çàêàç÷èêîì) äîïóñêàåòñÿ èçãîòàâëè- âàòü çàãëóøêè äðóãèõ ðàçìåðîâ. 5 Òåõíè÷åñêèå óñëîâèÿ Òåõíè÷åñêèå óñëîâèÿ — ïî ÃÎÑÒ 17380. ÓÄÊ: 621.643.4:006.354 ÌÊÑ 23.040.40 Ã18 ÎÊÏ 14 6800 Êëþ÷åâûå ñëîâà: òðóáîïðîâîäû, äåòàëè òðóáîïðîâîäîâ, òðóáîïðîâîäíûå çàãëóøêè, êîíñòðóêöèÿ, ðàç- ìåðû