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Russian GOST Standard Gate Valve
Russian GOST Standard Gate Valve
Size: DN50~DN1000
Rating: PN10~PN420
Body Materials: Carbon Steel, Stainless Steel, Alloy Steel,
20Л, 20ГЛ, 12Х18Н9TЛ , 12Х18Н12M3TЛ, 30с41нж, 30с941нж, 19нж53нж, 15нж22нж, 15тн8п, 25с90нж, 30с99нж, 15с65нж, 25с628нж
End Connection: RF, RTJ, Butt-Welded
Design & Manufacturing Standard: GOST 5762-2002
Structure Length Size
:
GOST 3706-93
Flange Connection Size
:
GOST12815-80
Check & Experiment
:
GOST 9544
Drive Method
:
Manual, Bevel Gear, Actuator
NO.
Part name
WCB
LCB
WC6
WC9
5
Bolt and nut
A193 Gr B7/A194 Gr 2H
A320 Gr L7/A194 Gr 4
A193 Gr B16/A194 Gr 4/7
A193 Gr B16/A194 Gr 4/7
4
Gland Packing
Graphite
Graphite
Graphite
Graphite
3
Gasket
Spiral wound/Soft lron
Spiral wound/Soft lron
Spiral wound/SS304
Spiral wound/SS304
2
Bonnet
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9
1
Body
A216 Gr WCB
A352 Gr LCB
A271 Gr WC6
A271 Gr WC9
NO.
Part name
C5
C12
CF8
CF8M
5
Bolt and nut
A193 Gr B16/A194 Gr 4/7
A193 Gr B16/A194 Gr 4/7
A193 B8/A194 8
A193 B8M/A194 B8
4
Gland Packing
Graphite
Graphite
Graphite
Graphite
3
Gasket
Spiral wound/Soft lron
Spiral wound/Soft lron
Spiral wound/SS304
Spiral wound/SS316
2
Bonnet
A217 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M
1
Body
A217 Gr C5
A217 Gr C12
A351 Gr CF8
A351 Gr CF8M