Project Description
forged gate valve carbon steel class 300, which can be used in water supply and drainage project.
forged gate valve carbon steel class 800 technical specification:
Nominal Diameter: 1/4’’-2’’
Design standard: API602-BS5352-NF M87.4 12
Socket weld ends: ANSI B16.11
Screwed End(NPT) : ANSI B1.20.1
Butt welding ends: ANSI B.16.25
Test and Inspection: API 598-BS 6755/ MSS SP25
Pressure: CLASS 800/1500
forged gate valve carbon steel class 800 Material List
1.Body: A105N
2.Seat: A276 420+STL
3.Wedge: A182 F6a
4.Stem: A182 F6a
5.Gasket: SS304+ Graphite
6.Bonnet A105N
7.Bolt: A193 B7
8.Packing: Graphite
9.Gland: A276 420
10.Gland Flange: A105
11.Gland eyebolt: A193 B7
12.Nut: A194 2H
13.Stem Nut: A276 410
14.Locking out: Carbon steel
15.Hand wheel: A197