Mechanical Two-Stage Cementer
Mechanical Two-Stage Cementer
Adopting an internal closed structure, the circulation hole is opened by a gravity plug, and the closing sleeve is driven by the closing plug to complete the closure.
Specification Service
Support confirming specifications or customization according to project requirements.
Product Overview
Adopting an internal closed structure, the circulation hole is opened by a gravity plug, and the closing sleeve is driven by the closing plug to complete the closure.
Main Applications
- Double level Cementing
- Continuous cement injection operation
- Cementing conditions that require internal closure of the structure
Product Features
- Internal closed structure, permanently self-locking after closure
- The opening and closing actions do not involve compression of small chamber liquid
- The attachments are made of drillable materials and equipped with anti rotation mechanisms
- Can be equipped with a replaceable opening plug for continuous cement injection
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Technical Data
structural form Internal closed type Specifications Φ273 / Φ244.5 / Φ177.8 / Φ168.3 / Φ139.7 mm Enclosure Rubber/aluminum drillable material Other parameters Please contact to confirm Note: Specific parameters are subject to technical confirmation and formal quotation.
