点击图片查看原图
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序号
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零件名称
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CStoASTM
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AStoASTM
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SStoASTM
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A105
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F22
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F304(L)
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F316(L)
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1
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阀体
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A105
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A182F22
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A182F304(L)
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A182F316(L)
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2
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阀座
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A276420
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A276304
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A276304(L)
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A276316(L)
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3
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闸板
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A182F430&410
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A182F304
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A182F304(L)
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A182F316(L)
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4
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阀杆
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A182F6
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A182F304
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A182F304(L)
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A182F316(L)
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5
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垫片
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316夹柔性石墨
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316夹PTFE
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||
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6
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阀盖
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A105
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A276f304
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A276F304(L)
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A276F316(L)
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7
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螺栓
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A193B7
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A193B16
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A193B8
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A193B8M
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8
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销钉
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A276420
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A276 304
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9
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填料压套
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A276410
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A182F304(L)
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A182F316(L)
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10
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活节螺栓
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A193B7
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A193B16
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A193B8
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A193B8M
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11
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填料压板
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A105
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A182F11
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A182F304(L)
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A182F316(L)
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12
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螺母
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A1942H
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A1944
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A1948
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A1948M
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13
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阀杆螺母
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A276420
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|||
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14
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锁紧螺母
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A1942H
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A1944
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A1948
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A1948M
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15
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铭牌
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SS
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|||
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16
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手轮
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A197
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|||
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17
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垫片
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A473431
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18
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填料
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柔性石墨
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PTFE
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||
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适用介质
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水、蒸汽、油品等
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水、蒸汽、油品等
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硝酸、醋酸等
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适用温度
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—29℃～425℃
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—29℃～550℃
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—29℃～200℃
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NPS
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缩径
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3/8"
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1/2"
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3/4"
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1"
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11/4"
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11/2"
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2"
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全径
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3/8"
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1/2"
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3/4"
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1"
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11/4"
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11/2"
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2"
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L
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79
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79
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92
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111
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120
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120
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140
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178
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H(开)
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158
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158
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169
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197
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236
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246
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283
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330
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W
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100
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100
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100
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125
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160
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160
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180
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200
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重量
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螺栓式
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2.0
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2.1
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2.3
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4.3
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5.9
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6.9
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11.1
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15.2
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焊接式
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1.7
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1.8
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2.0
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3.8
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5.1
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6.1
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10.2
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14.2
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