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Products > with coupling > Hengshui Aoxing Geological Equipment Co., Ltd | Similar Products
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with coupling

" found 2 Products from Hengshui Aoxing Geological Equipment Co., Ltd, China
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Core Tube/Casing

Core Tube/Casing
coupling. This allows couplings to be replaced when pin threads become worn or damaged. It also means that the casing tube can have a thinner wall than the coupling, allowing the overall weight of ...

Water Injection Hole Packer

Water Injection Hole Packer
with water injection hole packer can prevent the explosion of coal and gas effectively. The details of water injection hole packer: · Structure: water injection hole packer is composed of high ...
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