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Product Category

Geophysical Exploration,
Logging and Well Testing Equipment

Drilling and Workover Equipment

Production Equipment

Oilfield Surface Facilities

Tubular Goods

Oilfield Chemicals

General Product

Refining and Chemical Equipment

Chemical Products

Catalyst and Additive

Offshore Engineering

Epidemic Prevention Materials

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Unihead

Brief Introduction:

It conforms to API spec 6A specification. It’s designed casing head and tubing head to a integral to meet operation space.

No need to replace BOP during drilling.

Mandrel casing hanger designed with mud circle groove.

Equipped with emergency slip to avoid casing being locked during lowering casing and mandrel casing hanger not at right position.

Can be applied to all kinds of casing and tubing program.

Working pressure

2000psi~20000psi

Working medium

oil, natural gas, mud and gas containing H2S, CO2

Product specification level

PSL1- PSL4

Product performance level

PR1、PR2

Working temperature

﹣46～121℃

Material grade

AA-HH

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