Marine Fire Suppression System >> Parts >> Fire Valves >> Fire Protection ValvesWall Indicator Post
Material Specification:

No.
Component Material No. Component Material
1 Eye Bolt Carbon Steel ASTM A307B 11 Window Glass Plexiglass
2 Hex Nut Carbon Steel ASTM A307B 12 Gasket PTFE
3 Washer Carbon Steel ASTM A570 Gr. 33 13 Hex Nut Carbon Steel ASTM A307B
4 Handwheel Ductile Iron ASTM A536 Gr. 65-45-12 14 Plug Malleable Iron
5 Hex Cap Screw Carbon Steel ASTM A307B 15 Target Cast Aluminum
6 Square Nut Carbon Steel ASTM A307B 16 Hex Cap Screw Carbon Steel ASTM A307B
7 Snap Ring Stainless Steel AISI 1066 17 Hex Nut Carbon Steel ASTM A307B
8 Cover Cast Iron ASTM Al26 Class B 18 Body Cast Iron ASTM Al26 Class B
9 Operating Nut Bronze ASTM B62 C83600 19 Stem Carbon Steel AISI 1045
Stainless Steel AISI 304 20 Crane Coupling Ductile Iron ASTM A536 Gr. 65-45-12
10 Target Carrier Nut Bronze ASTM B62 C83600 21 Cotter Pin Stainless Steel AISI 304
Stainless Steel AISI 304      

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