DCDMA casing tubes

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HwtCasingTubewithPhdThread

 

DCDMA casing tubes
 

MOQ: 10 pc
Delivery time: 5 to 15 days

 

Sizes:AW, BW, NW, HW, PW, SW, UW, ZW, HWT, PWT
Country of origin: China

 

Product description:DCDMA standards of AW, BW, NW, HW, PW, HWT, PWT casing tube are direct connecting casing, or called flush joint casing, male and female threads are set respectively at two ends.
 

Roschen Casing pipe tube or casing pipe is used to prevent borehole collapsing, which are widely used in geotechnical applications. Guizhou Vilong provide full W series of casing tube including AW, BW, NW, HW, PW, HWT, PWT etc sizes according to DCDMA standards.

W series of casing tube are direct connecting casing, or called flush joint casing, male and female threads are set respectively at two ends. Casing tube lengths are added directly no need a joint coupling, which help to prevent the threads climbing under heavy torque loads, currently the most popular type of casing used in geotechnical drilling applications.


specifications: 

SIZE OD (mm) ID (mm) WEIGHT (kg/3 m)
AW 57.1 48.4 17
BW 73 60.3 31
NW 88.9 76.2 38
HW 114.3 101.6 52
HWT 114.3 101.6 52
PW 139.7 127 64
PWT 139.7 127 64