Gost-17376-2001
9
ÃÎÑÒ 17376—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 ÒÐÎÉÍÈÊÈ Êîíñòðóêöèÿ Carbon and low-alloy steel butt-welding fittings. Tees. Design Èçäàíèå îôèöèàëüíîå Äàòà ââåäåíèÿ 2003—01—01 1 Îáëàñòü ïðèìåíåíèÿ Íàñòîÿùèé ñòàíäàðò ðàñïðîñòðàíÿåòñÿ íà áåñøîâíûå ïðèâàðíûå ðàâíîïðîõîäíûå è ïåðåõîäíûå òðîéíèêè èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè. Îáëàñòü ïðèìåíåíèÿ òðîéíèêîâ — â ñîîòâåòñòâèè ñ ðàçäåëîì 1 ÃÎÑÒ 17380. Òðåáîâàíèÿ ïóíêòà 4.1 è ðàçäåëà 5 ÿâëÿþòñÿ îáÿçàòåëüíûìè, îñòàëüíûå òðåáîâàíèÿ — ðåêîìåí- äóåìûìè. 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 òðîéíèêîâ äîëæíû ñîîòâåòñòâîâàòü óêàçàííûì íà ðèñóíêå 1 è â òàáëèöàõ 1 è 2. Ðèñóíîê 1
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Gost-17376-2001
Transcript of Gost-17376-2001
ÃÎÑÒ 17376—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 óãëåðîäèñòîéè íèçêîëåãèðîâàííîé ñòàëè
ÒÐÎÉÍÈÊÈ
Êîíñòðóêöèÿ
Carbon and low-alloy steel butt-welding fittings. Tees. Design
Èçäàíèå îôèöèàëüíîå
Äàòà ââåäåíèÿ 2003—01—01
1 Îáëàñòü ïðèìåíåíèÿ
Íàñòîÿùèé ñòàíäàðò ðàñïðîñòðàíÿåòñÿ íà áåñøîâíûå ïðèâàðíûå ðàâíîïðîõîäíûå è ïåðåõîäíûåòðîéíèêè èç óãëåðîäèñòîé è íèçêîëåãèðîâàííîé ñòàëè.
Îáëàñòü ïðèìåíåíèÿ òðîéíèêîâ — â ñîîòâåòñòâèè ñ ðàçäåëîì 1 ÃÎÑÒ 17380.Òðåáîâàíèÿ ïóíêòà 4.1 è ðàçäåëà 5 ÿâëÿþòñÿ îáÿçàòåëüíûìè, îñòàëüíûå òðåáîâàíèÿ — ðåêîìåí-
äóåìûìè.
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 òðîéíèêîâ äîëæíû ñîîòâåòñòâîâàòü óêàçàííûì íà ðèñóíêå 1 è âòàáëèöàõ 1 è 2.
Ðèñóíîê 1
Ò à á ë è ö à 1 — Òðîéíèêè èñïîëíåíèÿ 1Ðàçìåðû â ìèëëèìåòðàõ
Ìàññà, êãÍFD1TDDN
15
20
25
32
40
21,3
26,9
33,7
42,4
48,3
2,03,24,0
2,03,24,0
2,03,24,0
2,33,24,5
2,33,24,5
2,33,24,5
2,63,65,0
2,63,65,0
2,63,65,0
2,63,65,0
2,63,65,0
2,63,65,0
2,63,65,0
2,63,65,0
21,3
26,9
21,3
26,9
33,7
21,3
26,9
33,7
42,4
26,9
33,7
42,4
48,3
2,03,24,0
2,03,24,0
2,03,24,0
2,03,24,0
2,03,24,0
2,33,24,5
2,03,24,0
2,03,24,0
2,33,24,0
2,63,65,0
2,03,24,0
2,33,24,5
2,63,65,0
2,63,65,0
25
29
38
48
57
T1
25
29
38
48
57
0,190,300,38
0,260,420,52
0,230,370,46
0,250,350,40
0,250,350,40
0,400,640,80
0,791,101,50
0,791,101,50
0,791,101,50
0,791,101,50
1,001,402,00
1,001,402,00
1,001,402,00
1,001,402,00
2
ÃÎÑÒ 17376—2001
ÃÎÑÒ 17376—2001
Ïðîäîëæåíèå òàáëèöû 1Ðàçìåðû â ìèëëèìåòðàõ
Ìàññà, êãÍFD1TDDN
50
65
80
100
60,3
76,1
88,9
114,3
2,94,05,6
2,94,05,6
2,94,05,6
2,94,05,6
2,95,07,1
2,95,07,1
2,95,07,1
2,95,07,1
3,25,68,0
3,25,68,0
3,25,68,0
3,25,68,0
3,66,38,8
3,66,38,8
33,7
42,4
48,3
60,3
42,4
48,3
60,3
76,1
48,3
60,3
76,1
88,9
60,3
76,1
2,94,05,6
2,63,65,0
2,63,65,0
2,33,24,5
2,63,65,0
2,94,05,6
2,63,65,0
2,95,07,1
2,94,05,6
2,94,05,6
2,95,07,1
3,25,68,0
2,74,05,6
2,95,07,1
51
57
60
64
64
67
70
76
73
76
83
86
89
95
T1
64
76
86
105
1,602,203,00
1,602,203,00
1,602,203,00
1,602,203,00
3,205,507,90
3,205,507,90
3,205,507,90
3,205,507,90
2,204,005,50
2,204,005,50
2,504,506,20
2,504,506,20
3,806,7010,00
4,507,8010,0
ÃÎÑÒ 17376—2001
Ïðîäîëæåíèå òàáëèöû 1Ðàçìåðû â ìèëëèìåòðàõ
Ìàññà, êãÍFD1TDDN
100
125
150
200
114,3
139,7
168,3
219,1
3,66,38,8
3,66,38,8
4,06,3
10,0
4,06,3
10,0
4,06,3
10,0
4,06,3
10,0
4,57,1
11,0
4,57,1
11,0
4,57,1
11,0
4,57,1
11,0
6,38,0
12,5
6,38,0
12,5
6,38,0
12,5
6,38,0
12,5
88,9
114,3
76,1
88,9
114,3
139,7
88,9
114,3
139,7
168,3
114,3
139,7
168,3
219,1
3,25,68,0
3,66,38,8
2,95,07,1
3,25,68,0
3,66,38,8
4,06,3
10,0
3,25,68,0
3,66,38,8
4,06,3
10,0
4,57,1
11,0
3,66,38,8
4,06,3
10,0
4,57,1
11,0
6,38,0
12,5
98
105
108
111
117
124
124
130
137
143
156
162
168
178
T1
105
124
143
178
4,507,80
10,00
4,507,80
10,00
3,405,30
16,00
3,405,30
16,00
3,405,30
16,00
3,405,30
16,00
9,4016,0024,00
9,4016,0024,00
9,4016,0024,00
9,4016,0024,00
16,0020,0043,00
16,0020,0043,00
16,0020,0043,00
23,0029,0044,00
ÃÎÑÒ 17376—2001
Ïðîäîëæåíèå òàáëèöû 1Ðàçìåðû â ìèëëèìåòðàõ
ÍFD1TDDN
250
300
350
400
450
273,0
323,9
355,6
406,4
457,0
6,310,0
6,310,0
6,310,0
6,310,0
7,110,0
7,110,0
7,110,0
7,110,0
8,011,0
8,011,0
8,011,0
8,011,0
8,812,5
8,812,5
8,812,5
8,812,5
10,0
139,7
168,3
219,1
273,0
168,3
219,0
273,0
323,9
219,1
273,0
323,9
355,6
273,0
323,9
355,6
406,4
323,9
355,6
355,6
406,4
457,0
4,06,3
4,57,1
6,37,1
6,310,0
4,57,1
6,38,0
6,38,0
7,110,0
6,38,0
6,310,0
7,110,0
8,011,0
6,310,0
7,110,0
8,010,0
8,812,5
7,1
8,0
11,0
8,8
10,0
191
194
203
216
219
229
241
254
248
257
270
279
283
295
305
321
330
343
T1
216
254
279
305
343
33,052,0
33,052,0
33,052,0
33,052,0
47,0066,00
47,0066,00
47,0066,00
54,0077,00
—
68,0094,00
—
—
88,00131,00
—
Ìàññà, êã
ÃÎÑÒ 17376—2001
Îêîí÷àíèå òàáëèöû 1Ðàçìåðû â ìèëëèìåòðàõ
ÍFD1TDDN
500
600
700
800
900
1000
508,0
610,0
711,0
813,0
914,0
1016,0
11,0
12,5
—
355,6
406,4
457,0
508,0
406,4
457,0
508,0
610,0
711,0
813,0
914,0
1016,0
8,0
8,8
10,0
11,0
8,8
10,0
11,0
12,5
—
356
368
381
406
419
432
521
597
673
749
T1
381
432
521
597
673
749
—
Ìàññà, êã
Ï ð è ì å ÷ à í è å — Ìàññà ïðèâåäåíà äëÿ ñïðàâîê.
Ò à á ë è ö à 2 — Òðîéíèêè èñïîëíåíèÿ 2Ðàçìåðû â ìèëëèìåòðàõ
ÍFD1TDDN
40
50
65
80
45
57
76
89
2,54,05,0
3,04,05,0
3,04,05,0
3,56,07,0
3,56,07,0
3,56,07,0
3,56,08,0
—
45
—
45
57
—
57
—
2,53,04,0
—
2,54,05,0
3,05,05,5
—
3,04,05,5
40
45
60
70
T1
40
50
65
80
Ìàññà, êãr, íå ìåíåå
5
0,30,40,4
0,40,60,7
0,40,60,7
0,81,41,6
0,81,41,6
0,81,41,6
1,52,02,7
ÃÎÑÒ 17376—2001
Ïðîäîëæåíèå òàáëèöû 2Ðàçìåðû â ìèëëèìåòðàõ
ÍFD1TDDN
80
100
125
150
89
108
133
159
3,56,08,0
3,56,08,0
4,06,08,09,0
4,06,08,09,0
4,06,08,09,0
4,06,08,0
10,012,0
4,06,08,0
10,012,0
4,06,08,0
10,012,0
4,56,08,0
10,012,0
4,56,08,0
10,012,0
4,56,08,0
10,012,0
76
—
76
89
—
89
108
—
108
133
—
3,56,07,0
—
3,55,06,07,0
4,06,08,08,0
—
3,55,06,08,09,0
4,05,06,09,0
10,0
—
4,05,06,09,0
10,0
4,05,06,0
10,012,0
—
70
80
95
110
T1
80
100
110
130
r, íå ìåíåå
5
6
8
1,52,02,7
1,52,02,7
2,23,34,54,9
2,23,34,54,9
2,23,34,54,9
2,94,15,96,88,0
2,94,15,96,88,0
2,94,15,96,88,0
4,86,69,0
10,112,2
4,86,69,0
10,112,2
4,86,69,0
10,112,2
Ìàññà, êã
ÃÎÑÒ 17376—2001
Ïðîäîëæåíèå òàáëèöû 2Ðàçìåðû â ìèëëèìåòðàõ
ÍFD1TDDN
200
250
300
219
273
325
133
159
—
159
219
—
219
273
—
5,06,08,0
10,016,0
6,06,08,0
11,012,0
—
4,56,08,0
11,012,0
6,08,0
10,012,016,0
—
6,08,0
10,012,016,0
7,010,012,016,018,0
—
140
175
200
T1
160
190
220
10,213,816,819,926,6
10,213,816,819,926,6
10,213,816,819,926,6
18,426,031,241,646,8
18,426,031,241,646,8
18,426,031,241,646,8
27,434,241,154,875,3
27,434,241,154,875,3
27,434,241,154,875,3
r, íå ìåíåå
10
12
15
Ìàññà, êã
6,08,0
10,012,016,0
6,08,0
10,012,016,0
6,08,0
10,012,016,0
7,010,012,016,018,0
7,010,012,016,018,0
7,010,012,016,018,0
8,010,012,016,022,0
8,010,012,016,022,0
8,010,012,016,022,0
ÃÎÑÒ 17376—2001
Ïðîäîëæåíèå òàáëèöû 2Ðàçìåðû â ìèëëèìåòðàõ
ÍFD1TDDN
350
400
377
426
273
325
—
325
377
—
7,010,012,016,0
8,010,016,018,0
—
8,010,012,016,0
10,012,016,018,0
—
225
250
T1
240
270
46,055,273,692,0
46,055,273,692,0
46,055,273,692,0
55,566,688,8
100,0
55,566,688,8
100,0
55,566,688,8
100,0
r, íå ìåíåå
15
18
10,012,016,020,0
10,012,016,020,0
10,012,016,020,0
10,012,016,018,0
10,012,016,018,0
10,012,016,018,0
Ìàññà, êã
Ï ð è ì å ÷ à í è ÿ1 Ìàññà ïðèâåäåíà äëÿ ñïðàâîê.2 Ìàññà ñîîòâåòñòâóåò òðîéíèêàì, èçãîòîâëÿåìûì èç òðóá ñ ðàçìåðàìè D è Ò ãèäðîøòàìïîâêîé. Ïðè
èçãîòîâëåíèè äðóãèìè ñïîñîáàìè è (èëè) èç äðóãèõ çàãîòîâîê ìàññó óñòàíàâëèâàåò èçãîòîâèòåëü.
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:- ïåðåõîäíîãî òðîéíèêà èñïîëíåíèÿ 1, D = 60,3 ìì, Ò = 2,9 ìì, D1 = 48,3 ìì, Ò1 = 2,6 ìì èç
ñòàëè ìàðêè TS9:Òðîéíèê 1-60,3 ⋅ 2,9-48,3 ⋅ 2,6-TS9 ÃÎÑÒ 17376—2001
- ðàâíîïðîõîäíîãî òðîéíèêà èñïîëíåíèÿ 2, D = 76 ìì, Ò = 7,0 ìì èç ñòàëè ìàðêè 20:Òðîéíèê 76 ⋅ 7 ÃÎÑÒ 17376—2001
- òî æå, ñ Òâ = 10 ìì, èç ñòàëè 09Ã2Ñ äëÿ òðóáîïðîâîäîâ, ïîäêîíòðîëüíûõ îðãàíàì íàäçîðà:Òðîéíèê Ï 76 ⋅ 7/10-09Ã2Ñ ÃÎÑÒ 17376—2001
4.2. Ïî ñîãëàñîâàíèþ ìåæäó ïîòðåáèòåëåì (çàêàç÷èêîì) è èçãîòîâèòåëåì äîïóñêàåòñÿ èçãîòàâëè-âàòü òðîéíèêè äðóãèõ ðàçìåðîâ.
4.3 Äîïóñêàåòñÿ èçãîòîâëåíèå òðîéíèêîâ ñ óâåëè÷åííîé òîëùèíîé ñòåíêè Òâ â çîíå ñîïðÿæåíèÿìàãèñòðàëè è îòâåòâëåíèÿ è äðóãèõ íåòîðöåâûõ ñå÷åíèé.
5 Òåõíè÷åñêèå óñëîâèÿ
Òåõíè÷åñêèå óñëîâèÿ — ïî ÃÎÑÒ 17380.
ÓÄÊ 621.643.4:006.354 ÌÊÑ 23.040.40 Ã18 ÎÊÏ 14 6800
ìåðûÊëþ÷åâûå ñëîâà: òðóáîïðîâîäû, äåòàëè òðóáîïðîâîäîâ, òðóáîïðîâîäíûå òðîéíèêè, êîíñòðóêöèÿ, ðàç-
