Content :
PARTS AND MATERIAL (ASTM)
1 BODY :A216-WCB,A351 CF8, A216 WCB, A351 CF8M, A351 CF3M
2 DISC: A216-WCB,A351 CF8, A216 WCB, A351 CF8M, A351 CF3M
3 SPRING HOLDER :A182 F304L, A216 WCB
4 SPRING INCONEL: 750, A351 CF8, A351 CFBM
5 STEM :F6a, F304,F316,F304L, F316L
6 PLATE-LUG BEARING: A182 F304L
7 BOLT :CARBON STEEL
8 RETAINER :A182 F304L
9 GASKET: A182 F304L
OTHER MATERIALS ARE AVAILABLE UPON REQUEST