Standard Material Specification
NO. Part Name AS to ASTM SS ASTM
Type A352LF3 Type A352LF3 Type F304(L) Type F304(L)
1-2 Body/Bonnet Type A352LF3 Type A352LF3 A182 F304(L) A182 F304(L)
3 Bolt A193L7 A193 3B8 A193 B8 A193 B8M
4 Nut A193L7 A1948 A1948 A1948M
5,8 Seal/Gasket RTFE+1010/PPL
6 Ball A182F304 A182F304(L) A182F304(L) A182F316(L)
7 Stem A182F304 A182F304(L) A182F304(L) A182F316(L)
9,10 Stem packing RTFE+1010/PPL
11 Gland A105N A351 CF8
12 Locating piece A182F321
13 Gland Nut A1944 A1948 A1948 A1948
14 Wrech A193L7 A193B8 A193B8 A193B8
15 Pin Q235A
Suitable Temperature ??-40ºC??-101ºC ??-196ºC
Note:Other materials are available upon request.
CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;
Forged Steel Cryogenic Ball Valve