Project Description
API globe valve cast steel class 300, which can be used in water supply, oil, gas and drainage project.
API globe valve cast steel class 300 technical specification:
Nominal Diameter: 1/2-12 inch
Nominal Pressure: Class150/300/600/900
Design Standard: BS1873/ASME B16.34
FTF Dimension: ASME B16.10
Flange Connection: ASME B16.5
Inspection and Test: API 598
API globe valve cast steel class 300 Material List
1.Body: ASTM A216 WCB/ASTM A351 CF8/CF8M
2.Seat ring: A105+13cr/A105+STL/CF8/CF8M
3.Disc: A105+13cr/A105+STL/CF8/CF8M
4.Stem: ASTM A182 F6a/F304/F316
5.Disc Nut: ASTM A216 WCB/CF8/CF8M
6.Bonnet nut and bolt: ASTM A194 2H/B7
7.Gasket: SS304+Graphite/SS316+Graphite
8.Backseat bushing: ASTM A182 F6a/ASTM A351 CF8/CF8M
9.Bonnet: ASTM A216 WCB/ ASTM A351 CF8/CF8M
10.Packing: Graphite
11.Eyebolt pin: ASTM A36/SS304/SS316
12.Gland: ASTM A182 F6a/F304/F316
13.Gland flange: ASTM A216 WCB/ASTM A351 CF8/CF8M
14.Eyebolt nut: ASTM A194 2H
15.Stem nut: ASTM A439 D2
16.Hand wheel: Ductile iron
