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API Casing TABLE SPECIFICATION

November 3, 2017

Latest company news about API Casing TABLE SPECIFICATION



 

Dimensions Bit Size and Diameter Clearance
Size OD Weight Per Foot Nominal Wall Nominal ID Coupling OD Drift Nominal Bit Size Clearance From Drift Dia.
Inches Pounds Inches Inches Decimal Inches
7 17 0.231 6.538 7.656 6.413 6 3/8 6.375 0.038
20 0.272 6.456 7.656 6.331 6 1/4 6.25 0.081
23 0.317 6.366 7.656 6.241 6 1/8 6.125 0.116
26 0.362 6.276 7.656 6.151 6 1/8 6.125 0.026
29 0.408 6.184 7.656 6.059 6 6 0.059
32 0.453 6.094 7.656 5.969 5 7/8 5.875 0.094
35 0.498 6.004 7.656 5.879 5 7/8 5.875 0.004
38 0.54 5.92 7.656 5.795 5 3/4 5.75 0.045
7 5/8 20 0.25 4.125 8.5 7 6 3/4 6.75 0.25
24 0.3 7.025 8.5 6.9 6 3/4 6.75 0.15
26.4 0.328 6.969 8.5 6.844 6 3/4 6.785 0.094
29.7 0.375 6.875 8.5 6.75 6 3/4 6.75 0
33.7 0.43 6.765 8.5 6.64 6 5/8 6.625 0.015
39 0.5 6.625 8.5 6.5 6 3/8 6.375 0.125
8 5/8 24 0.264 8.097 9.625 7.972 7 7/8 7.875 0.097
28 0.304 8.017 9.625 7.892 7 7/8 7.875 0.017
32 0.352 7.921 9.625 7.796 7 3/4 7.75 0.046
36 0.4 7.825 9.625 7.7 7 5/8 7.625 0.075
40 0.45 7.725 9.625 7.6 7 3/8 7.375 0.225
44 0.5 7.625 9.625 7.5 7 3/8 7.375 0.125
49 0.557 7.511 9.625 7.386 7 3/8 7.375 0.011
9 5/8 29.3 0.281 9.063 10.635 8.907 8 3/4 8.75 0.157
32.3 0.312 9.001 10.625 8.845 8 3/4 8.75 0.095
36 0.352 8.921 10.625 8.765 8 3/4 8.75 0.015
40 0.395 8.835 10.625 8.679 8 5/8 8.625 0.054
43.5 0.435 8.755 10.625 8.599 8 1/2 8.5 0.099
47 0.472 8.681 10.625 8.525 8 1/2 8.5 0.025
53.5 0.545 8.535 10.625 8.379 8 3/8 8.375 0.004



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ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

WeChat: +86-137 6419 5009 ; +86-135 8585 5390

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Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net 

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Tel : 13764195009
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