SEAL-LOCK APEX is a threaded and coupled non-upset premium connection designed to provide internal and external pressure integrity under extreme loads.
SEAL-LOCK BOSS
SEAL-LOCK BOSS is a threaded and coupled casing connection designed to be cost competitive with API Buttress.
SEAL-LOCK GS
SEAL-LOCK GS is a threaded and coupled non-upset connection designed for light to mid-weight tubulars in geothermal applications.
SEAL-LOCK HC
SEAL-LOCK HC is a threaded and coupled non-upset connection designed for light to mid-weight tubulars.
SEAL-LOCK HT
SEAL-LOCK HT is a threaded and coupled tubing connection designed for high torque and deviated hole applications.
SEAL-LOCK HT-S Timed
The SEAL-LOCK HT-S Timed connection is ideal for fiber optic and smart well applications and where tool
For more information:
http://www.hunting-intl.com/connection-technology#Threaded+and+Coupled