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<< inapoi << |
ROBINETE DE INCHIDERE
CU VENTIL PN 100; 160 |
Flanse: PN 100 conf : STAS 2121 ; EN 1092-1
PN 160 conf : STAS 4679 ; DIN 2548
Suprafata de etansare a flansei: PN 100 conf :STAS 1730; EN 1092-1
PN 160 conf : STAS 1730 ; DIN 2526
Profilul capului pentru sudare: conf : SR ISO 6002;DIN 2559
Lungime de legatura
-flanse: conf: SR EN 558-1seria2;DIN 3202 part.1-F2
-capete pentru sudare: 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 2,4),temperatura scazuta(executia 5),
mediu corosiv (executia 7, 8).
Actionare: actionare manuala – roata de manevra
actionare electrica |
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Specificatii standard de materiale
Poz.
reper |
Denumire reper |
Executie |
1 |
2 |
4 |
5 |
7 |
8 |
Otel carbon |
Otel aliat |
Otel inoxidabil |
1 |
Corp |
OTC 20K |
T17CrMo55 |
T15CrMo50 |
T 10Ni30 |
T 15NiCr180 |
T12TiMoNiCr175* |
5 |
Capac |
OTC 20K |
T17CrMo55 |
T15CrMo50 |
T 10Ni30 |
T 15NiCr180 |
T12TiMoNiCr175* |
3 |
Tija |
20Cr130 |
35MoCr165 |
35MoCr165 |
10TiNiCr180 |
10TiNiCr180 |
X 10CrNiMoTi18.10 |
2 |
Ventil |
OLC 25 |
14MoCr10 |
12MoCr50 |
10Ni35 |
10TiNiCr180 |
X 10CrNiMoTi18.10 |
7 |
Prezon |
34MoCr11AS |
21VMoCr11AS |
21VMoCr11AS |
42MoCr11AS |
42MoCr11AS |
42MoCr11AS |
6 |
Piulita |
OLC 45AS |
34MoCr11AS |
34MoCr11AS |
34MoCr11AS |
34MoCr11AS |
34MoCr11AS |
4 |
Garnitura
corp-capac |
grafit cu insertie metalica |
8 |
Garnitura tijei |
grafit |
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Dimensiuni si mase
PN |
Dimensiuni |
DN |
65 |
80 |
100 |
125 |
150 |
200 |
100 |
L 1 |
340 |
380 |
430 |
500 |
550 |
650 |
L 2 |
440 |
480 |
530 |
600 |
650 |
750 |
H/H 0 |
405/430 |
465/500 |
517/563 |
580/651 |
660/740 |
665/750 |
D |
320 |
360 |
400 |
450 |
500 |
500 |
Masa 1 |
55 |
72 |
102 |
140 |
215 |
245 |
Masa 2 |
47 |
67 |
95 |
120 |
140 |
205 |
160 |
L 1 |
340 |
380 |
430 |
500 |
550 |
650 |
L 2 |
440 |
480 |
530 |
600 |
650 |
750 |
H/H 0 |
405/430 |
465/500 |
517/563 |
580/651 |
660/740 |
665/750 |
D |
320 |
360 |
400 |
450 |
500 |
500 |
Masa 1 |
56 |
74 |
105 |
155 |
220 |
- |
Masa 2 |
48 |
69 |
97 |
142 |
177 |
- |
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