Project Description
bellow globe valve cast steel PN16, which can be used in water supply, oil, gas and drainage project.
bellow globe valve cast steel PN16 technical specification:
Nominal Diameter: DN15-300
Nominal Pressure: PN10/16/25
Design Standard: DIN EN13709:2003
FTF Dimension: EN558-1 SERIES 1
Flange Connection: EN1092-1:2002
Inspection and Test: DIN EN 12266:2003
bellow globe valve cast steel PN16 Material List
1.Body: GS-C25+13cr
2.Disc: A105+13Cr
3.Pin: SS304
4.Stem: 2cr13
5.Bolt: A193 B7
6.Nut: A194 2H
7.Bellow: SS304
8.Bonnet: GS-C25
9.Packing: Grahpite
10.Gland: GS-C25
11.Key: Carbon steel
12.Locknut: Carbon steel
13.Handwheel: Carbon steel
14.Stem Nut: Al-bronze
15.Guideblock: Carbon steel
16.Gasket: Graphite+SS304
