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<< inapoi << |
ROBINETE DE INCHIDERE
CU VENTIL PN 250 |
Lungime de legatura
-mufa pentru sudare : conf. Tabel 2
-mufa pentru filetare : conf. Tabel 2
-racord conf. Tabel 2
Rating presiune -temperatura: conf :ANEXA 3 ; DIN 2401
Incercari : conf:STAS 7076,SR ISO 5208;DIN 3230
Utilizare : mediu necorosiv (executia 1), presiune si temperatura
ridicata (executia 2,3,4),temperatura scazuta(executia 5),
mediu corosiv (executia 7, 8).
Actionare: actionare manuala – roata de manevra |
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Specificatii standard de materiale
Poz.
reper |
Denumire reper |
Executie |
1 |
2 |
3 |
4 |
5 |
7 |
8 |
Otel carbon |
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Otel aliat |
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Otel inoxidabil |
1 |
Corp |
OLC 25 |
14MoCr10 |
10MoCr22 |
12MoCr50 |
10Ni35 |
10TiNiCr180 |
10TiMoNiCr175 |
4 |
Capac |
OLC 25 |
14MoCr10 |
10MoCr22 |
12MoCr50 |
10Ni35 |
10TiNiCr180 |
10TiMoNiCr175 |
2 |
Tija |
20Cr130 |
35MoCr165 |
35MoCr165 |
35MoCr165 |
10TiNiCr180 |
10TiNiCr180 |
10TiMoNiCr175 |
3 |
Garnitura
corp-capac |
grafit cu insertie metalica |
5 |
Garnitura tijei |
grafit |
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Dimensiuni si mase
PN |
Dimensiuni |
DN |
6 |
10 |
15 |
20 |
25 |
250 |
L 1 |
60 |
60 |
80 |
80 |
100 |
L 2 |
60 |
60 |
80 |
80 |
100 |
L 3 |
110 |
110 |
130 |
130 |
150 |
H/H 0 |
110/120 |
110/120 |
126/138 |
126/138 |
138/153 |
D |
70 |
70 |
90 |
90 |
110 |
M 1 |
1 |
1 |
2 |
2 |
3 |
M 2 |
1 |
1 |
2 |
2 |
3 |
M 3 |
1,1 |
1,1 |
2,2 |
2,2 |
3,3 |
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