2. Drill String The drill string is a series of interconnected pipes that transmits drilling fluid and rotational force from the surface to the drill bit. It consists of drill pipes, heavy-weight drill pipes, and drill collars. The drill string must be robust enough to withstand the high pressures and stresses encountered during drilling.
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The typical boom cylinder has rod and gland seals that need to be replaced The typical boom cylinder has rod and gland seals that need to be replaced
The seal is typically made from a flexible material, such as rubber or silicone, that can conform to the shape of the shaft and housing for a secure fit The seal is typically made from a flexible material, such as rubber or silicone, that can conform to the shape of the shaft and housing for a secure fit