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

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