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管线管螺纹工作规/校对规/锥度规
LINE PIPE WORKING/MASTER/TAPER GAGES
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规格SIZE
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外径Outer Dia.
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牙数T.P.I
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T.P.F
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锥度TAPER
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牙型角ANGLE
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1/8 LP
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3.18
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27
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3/4
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1:16
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60°
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1/4 LP
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6.35
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18
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3/4
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3/8 LP
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9.53
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18
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3/4
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1/2 LP
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12.70
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14
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3/4
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3/4 LP
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19.05
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14
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3/4
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1 LP
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25.40
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11 1/2
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3/4
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1 1/4 LP
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31.75
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11 1/2
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3/4
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1 1/2 LP
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38.10
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11 1/2
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3/4
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2 LP
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50.80
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11 1/2
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3/4
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2 1/2 LP
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63.50
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8
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3/4
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3 LP
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76.20
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8
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3/4
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3 1/2 LP
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88.90
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8
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3/4
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4 LP
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101.60
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8
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3/4
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5 LP
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127.00
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8
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3/4
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6 LP
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152.40
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8
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3/4
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8 LP
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203.20
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8
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3/4
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10 LP
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254.00
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8
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3/4
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12 LP
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304.80
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8
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3/4
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14 LP
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355.60
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8
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3/4
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16 LP
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406.40
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8
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3/4
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18 LP
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457.20
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8
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3/4
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20 LP
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508.00
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8
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3/4
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苏州福优-供应管线管螺纹工作规