Sichuan PetroZHR Machinery Engineering Co.,Ltd”


Circulating&Releasing Overshot

Releasing and circulating overshot is designed for external fishing operation.The main body of releasing & circulating overshot consists of upper sub,bowl and guide which are made of heat-treated alloy steel.These will provide enough strength and pulling power while fishing.
Depending on different situation,there are two sets of internal components we can choose:

a.Overshot with basket grapple components,

b.Overshot with spiral grapple components.



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Sichuan PetroZHR Machinery Engineering Co.,Ltd

ADD:No. 16, Yangjiang Road, Guanghan City, Deyang City, Sichuan Province