HSM-2 is a Premium connection with extra gas tightness properties、 excellent structural strength and improved resistance to bending and compression, designed to withstand toughest well conditions，especially suitable for highly deviated and long horizontal wells applications.
size range: 2-3/8″～13-3/8 ″
HSM-2 connection can bear connection tensile load capacity minimum 100% & connection compression load capacity minimum 100% of the pipe body for tubing.
Internal flush design
Streamlined internal connection profile gives an excellent match between pin bore and coupling centre bore, turbulence,pressure losses and corrosion are reduced to a minimum.
Performance
Excellent gas-tight sealing under combined loads.
Excellent resistance to tensile, compression, bending and over torquing
Excellent resistance to galling
Applications
Intermediate casing
Production casing and tie-backs
Production tubing and workstrings
Horizontal and extended reach wells
Thermal wells
HP/HT and deep wells