详细介绍 保温锻钢阀门系列 标准材质明细表序号零件名称CS to ASTM AS to ASTM AS to ASTM Type A105 Type F22 Type F304(L) Type F316(L)1阀体A105A182F22A182F304(L)A182F316(L)2阀座A276 420 A276 304 A276 304(L)A276F316(L)3闸板A276 410&403A182 F304 A182 F304(L)A182 F316(L) 4阀杆A182 F6 A182 F304 A182 F304(L) A182 F316(L)5垫片316夹柔性石墨+graphite316夹PTFE SS+PTFE6阀盖A105A182 F22A182 F304(L)A182 F316(L)7阀盖螺栓A193 B7 A193 B16 A193 B8 A193 B8M 8圆柱销A276 420 A276 304 9填料压套A276 410 A182 F304(L) A182 F316(L)10活节螺栓A193 B7 A193 B16 A193 B8 A193 B8M 11填料压板A105A182 F11 A182 F304(L)A182 F316(L) 12螺母A194 2H A194 4 A194 8 A194 8M 13阀杆螺母A276 410 14销紧螺母A194 2HA194 4 A194 8 A194 8M 15铭牌SS16手轮A19717润滑垫片A472 431 18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 NPS1/23/411 1/41 1/22L(RF)L1 (BW) 150108117117140165203300140152152178190216600165190190229241292H(OPEN)150,300 158169169236246283600169197197246283320W1001001001601601802-G3/83/83/81/21/21/2标准材质明细表 序号零件名称CS to ASTM AS to ASTM AS to ASTM Type A105 Type F22 Type F304(L) Type F316(L)1阀体A105A182F22A182F304(L)A182F316(L)2阀座A276 420 A276 304 A276 304(L)A276F316(L)3闸板A276 410&403A182 F304 A182 F304(L)A182 F316(L) 4阀杆A182 F6 A182 F304 A182 F304(L) A182 F316(L)5垫片316夹柔性石墨+graphite316夹PTFE SS+PTFE6阀盖A105A182 F22A182 F304(L)A182 F316(L)7阀盖螺栓A193 B7 A193 B16 A193 B8 A193 B8M 8圆柱销A276 420 A276 304 9填料压套A276 410 A182 F304(L) A182 F316(L)10活节螺栓A193 B7 A193 B16 A193 B8 A193 B8M 11填料压板A105A182 F11 A182 F304(L)A182 F316(L) 12螺母A194 2H A194 4 A194 8 A194 8M 13阀杆螺母A276 410 14销紧螺母A194 2HA194 4 A194 8 A194 8M 15铭牌SS16手轮A19717润滑垫片A472 431 18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 NPS1/23/411 1/41 1/22L(RF)L1 (BW) 900-1500Lb216229254279305371900-1500Lb216229254279305368H(OPEN)197197236246283330W1251251601601802002-G3/83/83/81/21/21/2
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