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See Why Choose API 6A Casing Head For Oil Drilling And Production Spool Flange Wellhead Device

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December 03, 2025
Category Connection: Ölfeld-Zementierungswerkzeuge
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Tags:
#industrielle Gummizementköpfe #Zementwischerstecker #drehender Zementkopf
Brief: Curious about how this performs in practice? Join us for a hands-on look at the API 6A Casing Head, a critical component for oil drilling and production. This video demonstrates how it supports casing strings, seals annular spaces, and connects to BOPs and Christmas trees. You'll see its standard structure, available connection options, and how its bypass holes facilitate operations like cement injection and well monitoring.
Related Product Features:
  • Supports intermediate and production casing strings while sealing the annular space between them.
  • Provides a crossover connection for installing BOPs, tubing heads, Christmas trees, and other top wellhead components.
  • Features two bypass holes for injecting cement slurry, balancing fluid, monitoring well sink, and executing other operations.
  • Offers four bottom connection options: API NPT box, API CSG box, sow type, and slip-type for versatile installation.
  • Available with a complete set of ZS-manufactured casing head hangers for different casing procedures and wellhead conditions.
  • Top part of the body features API6B or API6BX flanged connections for standardized compatibility.
  • Side outlets are available in threaded and studded types, with the latter processed for VR plug compatibility.
  • Rated for operating pressures from 2000 to 20000 PSI, suitable for various oil and gas production environments.
FAQs:
  • What is the primary function of the API 6A Casing Head?
    The casing head connects the casing to the wellhead assembly, supports both intermediate and production casing strings, seals the annular space between casings, and provides a crossover connection for installing BOPs, tubing heads, Christmas trees, and other top components.
  • What types of bottom connections are available for the casing head?
    There are four options for the bottom connection: API NPT box, API CSG box, sow type, and slip-type, allowing for versatile installation based on specific wellhead requirements.
  • How does the casing head facilitate additional operations during drilling and production?
    The casing head body includes two bypass holes that enable the injection of additional cement slurry or balance fluid, monitoring of the well sink, and execution of other critical operations.
  • What pressure ratings and sizes are available for this casing head?
    The casing head is rated for operating pressures from 2000 PSI (13.8 MPa) to 20000 PSI (138.0 MPa), with nominal bore diameters ranging from 2 9/16 inches to 7 1/16 inches to accommodate various tubing sizes.
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