abrasion resistant rotary drilling kelly rubber hose

                               Construction

The Drilling hose composed of an inner rubber protection layer,middle rubber layer,steel wire spiral layer and external rubber cover

Applications

It has broad applications,it used in oil fields ,well cementing,well repairing ,geological explorations,small drilling machine ,and water conveyance at coal excavations,it useful to carry slurry,water at environmental temperature ,and other fluids.

working temperature :  from -40C  up  to +100C

The standard :CB/T24145-2009 ,API Spec 7K,SY   5469    API 16C availiable 

the detail of the connection  please check the following picture 

Pipe size range from 1.5" to 6",diameter and are rated for pressures up to 15000 PSI ,depending on which product is best suited for your application,so please offer the Inside Diameter, Working Pressure, Working temperature , Length and the Connection ,so we can offer the accurate price .

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