Drilling Spool

Drilling Spool

  • Flanged, studded, and hubbed ends available, in any combination.
  • Manufactured for any combination of size and pressure ratings.
  • Available for general service and sour service in compliance with any temperature rating and material requirements specified in API specification 6A.


Drilling Spool

We supply drilling spools that are in line with API specification 6A. Drilling spools allow the smooth circulation of mud during drilling operations and usually have the same nominal top and bottom end connections. Side outlet may differ from each other. Top, bottom and side end connections can be hub end or flanged.

Working Pressure: 2000 psi~20000 psi (14Mpa~140Mpa)

Working Medium: crude oil, natural, mud

Temperature Ratings: -46~121℃(LU)

Material Class: AA~HH

Product specification levels: PSL1~PSL4

Performance levels: PR1~PR2


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