Drill Pipe Connector Adapter

Before drill pipe can be screwed onto the dth hammer, a special short length of pipe with a drill pipe connection thread on the top and a dth hammer connection thread on the bottom is added. Changsha Black diamond Industry manufacture various kind of adapters according to customers’...

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Product Details

Before drill pipe can be screwed onto the dth hammer, a special short length of pipe with a drill pipe connection thread on the top and a dth hammer connection thread on the bottom is added.

 

Changsha Black diamond Industry manufacture various kind of adapters according to customers’ requirements, the adapters are made to any length, outside diameter (O.D.), inside diameter (I.D.), and thread combination. The outside and inside diameter of the sub should match up to the drill rod that you are using. Always be aware of the largest O.D. and the smallest I.D in your drill string.

 

Normally there are three types of pipe connector adapters for the DTH drilling : BOX-BOX(Female-Female) Adapters, PIN-BOX(Male-Female) Adapters and PIN-PIN(Male-Male) adapters.

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