Utech Machinery Co., Ltd

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Products > Casing > > Double Walled Casings
Product name : Double Walled Casings
Product No. : UMD-21
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Main Application

The casing are designed to perform cased holes. Especially for the construction of bored piles by rotary drilling rigs the casing joints due to the machning accuracy guarantee a fast placement and bolting of the casing as welll as best force transmisssion


Double-wallled casing can be used universally,as they are designed especiallly for transmitting high rotational annd vertical forces as created by the ratary drives and oscilllators. The use of double-walled casing ensures a flush drill string. Single-walled casings can be used for appllications where weight reduction is importannt,High quality raw materials with superior strength from the leading manufacturers.

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