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石油套管螺纹工作规/校对规/锥度规(短圆螺纹、长圆螺纹)
CASING 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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4 1/2 (CSG,LCSG)
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114.30
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8
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3/4
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1:16
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60°
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5 (CSG,LCSG)
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127.00
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8
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3/4
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5 1/2 (CSG,LCSG)
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139.70
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8
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3/4
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6 5/8 (CSG,LCSG)
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168.28
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8
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3/4
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7 (CSG,LCSG)
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177.80
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8
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3/4
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7 5/8 (CSG,LCSG)
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193.68
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8
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3/4
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8 5/8 (CSG,LCSG)
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219.08
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8
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3/4
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9 5/8 (CSG,LCSG
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244.48
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8
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3/4
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10 3/4 (CSG,LCSG)
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273.05
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8
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3/4
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11 3/4 (CSG,LCSG)
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298.45
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8
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3/4
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13 3/8 (CSG,LCSG)
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339.73
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8
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3/4
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16 (CSG,LCSG)
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406.40
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8
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3/4
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18 5/8 (CSG,LCSG)
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473.08
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8
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3/4
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20 (CSG,LCSG)
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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-石油套管螺纹工作规