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By certification 
Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level radial shock absorber manufacturers and suppliers, with professional factory, we are able to produce API and oilfield r-shock absorber, dst radial shock absorber, well testing radial shock absorber, welcome to contact us.
Briefly Introduce:
The radial shock absorber protect pressure-measuring equipment or sensitive components in the workstring for shock loads transmitted through the workstring by firing of TCP guns. It can also help straighten the workstring.
This tool is mainly composed by radial shock absorption component and axial slide component. The radial shock absorption component include block retainer , housing retainer，block , block spring retention and spring. The axial slide component include housing retainer, lower adapter, mandrel , shear pin , lower bearing thrust and ring shear
Features
The operation pressure is certain and steady which controlled by high precise rupture disks.
Full-open capabilities are retained after the tool has trapped its sample.
Several samplers can be run on
A test to allow sampling at different times.
A piston pushing device is available, the trapped sample can be transported to other vessels to process PVT analysis under high pressure condition.
One time operation, once the RD sampler is closed can not be open again, several samplers can be run on if different testings needed.
Specification
Casing size/in |
OD/ mm |
ID/ mm |
Working pressure / Mpa |
Service environment |
Working temperature |
Connection |
7”-9 5/8” |
161 |
57 |
70 105 |
Mud, Crude Oil, Natural gas with H2S and acid |
--29oC ~ +204oC |
EUE IF CAS |
