MODEL YFZ-B STAGE CEMENTER

Detailed Description

Features:

1、The external-closing structure eliminates the possible damage to the closing sleeve when drilling out accessories.

2、The pressure-relief design eliminates fluid trapping and compression which might occur while opening and closing the side ports.

3、All accessories are non-rotating and made of easily drillable materials.

4、A Pump-Down Opening instead of a Free-Fail Opening Plug can be used in a continuous two-stage cementing operation

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Tags: MODEL    YFZ-B    STAGE    CEMENTER