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By certification 
Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level gauge carrier manufacturers and suppliers, with professional factory, we are able to produce API and oilfield dst gauge carrier, well testing gauge carrier, welcome to contact us.
Briefly Introduce:
The designed gauge carrier is used for carrying four electric pressure gauge or temperature gauge record annular pressure(Temperature) and tubing pressure (temperature) data.
Features
*External Type
*Used for gauge in OD 1.27”
*Fullbore type which can be used for wireline Testing tools
*High Tensile Strength
*Capability to Measure Internal or External Pressures
*High External/Internal Burst/Collapse Strength
*4 Gauge Carrying Capacity
Specification
Size/in |
OD/ mm |
ID/ mm |
Working pressure / Mpa |
Service environment |
Working temperature |
Connection |
3 7/8” |
98.5 |
45 |
70 105 |
Mud, Crude Oil, Natural gas with H2S and acid |
--29oC ~ +204oC |
EUE IF CAS |
5" |
127.5 |
57 |
