Casing Tube Clamp for Water Well/Geotechnical Engineering Drilling

The casing clamp is designed to move to the well and the suspension under the wellhead casing or tubing to grip the smooth part of the pipe.

Forged Casing Clamps are usually available from stock to suit the following casing O.D. sizes: 46-325mm. Other sizes can be maufactured to order.

Miracleland company had been making great efforts to develop various drilling tools to meet the different needs for our customers. The drilling tools including core bits, diamond core bits, non-coring bits, reaming shells, casing shoes & casing bits, core barrels, overshots, drill rods, casing tubes, SPT tools and other drilling tools.

If you need any further information, please feel free to contact with us, we will be quite pleased to show all the details you asked for.

Metric Series Casings
Size	Outer Diameter		Inner Diameter
Size	inch	mm	inch	mm
46		44.15		37.15
56		54.15		47.15
66		64.25		57.25
76		74.25		67.25
86		84.25		77.25
101		98.00		88.30
116		113.00		103.30
131		128.00		118.30
146		143.00		133.30
Chinese Standard Casings
73		73		64
89		89		80
108		108		99
127		127		116
146		146		136
168		168		155
Flush-Jointed W Series Casings
BW	2.874	73.0	2.374	60.3
NW	3.500	88.9	3.000	76.2
HW	4.500	114.3	4.000	101.5
PW	5.500	139.7	5.000	127.0
Flush-Coupled X Series Casings
NX	3.500	88.9	3.000	76.2
HX	4.500	114.3	3.937	100.0
PX	5.500	139.7	4.867	123.6

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