Geological Casing Pipes (BW, NW, HW, PW)

Geological Casing Pipes (BW, NW, HW, PW)

High-tensile steel casing pipes designed to stabilize drill holes and prevent collapse during deep geological coring. Manufactured with precision-machined threads to ensure flush joints, high torque resistance, and smooth casing advancement.

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Description

Geological Casing Pipe Specifications

W Series Casing

Casing Size Standard Lengths Outer Diameter (OD) Inner Diameter (ID) Thread Length Thread Pitch
BW Casing 1.5m / 3.0m 73.0 mm 60.3 mm 63.5 mm 6.35 mm
NW Casing 1.5m / 3.0m 89.0 mm 76.3 mm 69.3 mm 6.35 mm
HW Casing 1.5m / 3.0m 114.3 mm 101.6 mm 76.2 mm 6.35 mm
PW Casing 1.5m / 3.0m 139.7 mm 127.0 mm

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