标准材质明细表：序号零件名称CStoASTMAStoASTMAStoASTMTypeA105TypeF22TypeF304(L)TypeF316(L)1阀体A105A182F22A182F304(L)A182F316(L)2阀座A276420A276304A276304(L)A276F316(L)3闸板A276410&403A182F304A182F304(L)A182F316(L)4阀杆A182F6A182F304A182F304(L)A182F316(L)5垫片316夹柔性石墨+graphite316夹PTFESS+PTFE6阀盖A105A182F22A182F304(L)A182F316(L)7阀盖螺栓A193B7A193B16A193B8A193B8M8圆柱销A276420A2763049填料压套A276410A182F304(L)A182F316(L)10活节螺栓A193B7A193B16A193B8A193B8M11填料压板A105A182F11A182F304(L)A182F316(L)12螺母A1942HA1944A1948A1948M13阀杆螺母A27641014销紧螺母A1942HA1944A1948A1948M15铭牌SS16手轮A19717润滑垫片A47243118填料柔性石墨PTFE适用介质水、蒸气、油品等水、蒸气、油品等硝酸、醋酸等适用温度-29℃-425℃-29℃-550℃-29℃-180℃尺寸和重量：NPS1/23/4111/411/22L(RF)L1(BW)150108117117140165203300140152152178190216600165190190229241292H(OPEN)150,300158169169236246283600169197197246283320W1001001001601601802-G3/83/83/81/21/21/2)