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<< inapoi << |
ROBINETE DE INCHIDERE
CU SERTAR PN 25 |
Flanse: PN 25 conf : SR ISO 7005-1 EN 1092-1
Suprafata de etansare a flansei: conf: SR ISO 7005-1 EN 1092-1
Profilul capului pentru sudare: conf : SR ISO 6002; DIN 2559
Lungime de legatura:
- flanse: PN 25 conf:SR EN 558-1 seria 15; DIN 3202 part.1 F5 (DN 400;500) SR EN 558-1 seria26; DIN 3202 part.1 F7 (DN 600; 800)
- 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 reductor manual, actionare electrica
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Specificatii standard de materiale
Poz
reper |
Denumire reper |
Executia |
1 |
2 |
4 |
5 |
7 |
8 |
Otel carbon |
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Otel aliat |
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Otel inoxidabil |
1 |
Corp |
OTC 20K |
T17CrMo55 |
T15CrMo50 |
T10Ni35 |
T15NiCr180 |
T12TiMoNiCr175 |
6 |
Capac |
OTC20K |
T17CrMo55 |
T15CrMo50 |
T10Ni35 |
T15NiCr180 |
T12TiMoNiCr175 |
4 |
Tija |
20Cr130 |
35MoCr165 |
35MoCr165 |
10TiNiCr180 |
10TiNiCr180 |
10TiMoNiCr175 |
2 |
Impingator |
OLC 25 |
14MoCr10 |
12MoCr50 |
10Ni35 |
10TiNiCr180 |
10TiMoNiCr175 |
3 |
Disc |
OLC 25 |
14MoCr10 |
12MoCr05 |
10Ni35 |
10TiNiCr180 |
10TiMoNiCr175 |
8 |
Prezon |
34MoCr11AS |
21VMoCr11AS |
21VMoCr11AS |
42MoCr11AS |
42MoCr11AS |
42MoCr11AS |
7 |
Piulita |
OLC 45AS |
34MoCr11AS |
34MoCr11AS |
34MoCr11AS |
34MoCr11AS |
34MoCr11AS |
5 |
Garnitura
corp-capac |
grafit cu insertie metalica |
9 |
Garnitura tijei |
grafit |
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Dimensiuni si mase
PN |
Dimensiuni |
DN |
400 |
500 |
600 |
800 |
25 |
L 1 |
600 |
700 |
1350 |
1750 |
L 2 |
700 |
800 |
1450 |
1900 |
H/H 0 |
1495/1925 |
1600/2130 |
2020/2655 |
2500/3340 |
D |
710 |
800 |
800 |
1000 |
M 1 |
894 |
1150 |
2095 |
5320 |
M 2 |
779 |
1495 |
1980 |
5125 |
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