Project Description
api gate valve carbon steel class 150, which can be used in water supply and drainage project.
api gate valve carbon steel class 150 technical specification
Nominal Diameter: 1/2-36 inch
Nominal Pressure: Class 150/300/600/900
Design Standard:API 600/API 6D
FTF Dimension: ASME B16.10
Flange Connection: ASME B16.5/ASME B16.47/ API605/ MSS SP-44
Inspection and Test: API 598/ API 600/ API 6D
api gate valve carbon steel class 150 Material List
1.Body: ASTM A216 WCB/ASTM A351 CF8/CF8M
2.Gasket: Soft iron+graphite/SS304+graphite/SS316+graphite
3.Seat ring: A105+13cr/A105+STL/CF8/CF8M
4.Disc: ASTM A216 WCB+13cr/ASTM A351 CF8/CF8M
5.Stem: ASTM A182 F6a/F304/F316
6.Backseat: ASTM A182 F6a/ASTM A351 CF8/CF8M
7.Packing: Graphite
8.Packing gland: ASTM A182 F6a/F304/F316
9.Gland eyebolt: ASTM A193 B7/B8
10. Eyebolt nut: ASTM A194 2H
11. Eyebolt pin: ASTM A36/SS304/SS316
12. Gland plate: ASTM A216 WCB/CF8/CF8M
13. Bonnet bolt: ASTM A194 2H/B7
14. Bonnet nut: ASTM A194 2H/B7
15. Bonnet: ASTM A216 WCB/ ASTM A351 CF8/CF8M
16. Nipple: Carbon steel
17. Stem Nut: ASTM A439 D2
18. Gland Nut: Carbon steel
19. Hand wheel: Ductile iron
20.Hand wheel Nut: Carbon steel
21. Screw: ASTM A193 B7
