Engineered For Extremes
The SS-10® and SS-10C® Subsea Wellhead Systems are 10,000 psi working pressure systems with weight-set, metal-to-metal seals. The SS-10® Subsea Wellhead System utilizes the SS-15® guidance equipment for higher bending capacity.

System Features:
- Reliable, trouble-free operation; fewer trips required
- Seal assemblies are weight-set and true metal-to-metal seals
- Same seal assembly fits all hangers 13-3/8" and smaller
- Seal assemblies retrieved with vertical pull – no rotation required
- No left-hand rotation downhole
- All casing hangers are automatically centralized inside wellhead
- Large flow-by areas around all casing hangers
- 18-3/4" and 16" seal assembly outer lock ring locks seal assembly and casing hanger down
- BOP stack can be tested with wear bushings installed (with the exception of 7")
- Threaded profile standard in the top of the casing hangers
- Simple installation steps
- Minimum number of tools
- Field-proven performance