HNA supplies two models of Safety Clamps:
Model WA-C
Model WA-T
HNA supplies three models of Rotary Slips which accommodate drill pipes from 2 3/8 to 5 1/2 inch O.D:
SDS—Short Rotary Slips
SDML—Medium Rotary Slips
SDXL—Extra Long Rotary Slips
SDS—Short Rotary Slips
SDML—Medium Rotary Slips
SDXL—Extra Long Rotary Slips
HNA supplies three models of Drill Collar Slips which accommodate drill collars from 3 inch to 14 inch O.D. :
DCS—S
DCS—R
DSC—L
HNA supplies Casing Slips which can accommodate casing size from 65/8 to 30 inch O.D.
HNA supplies two types of Flake rotary slips which can handle various O.D. drill pipes, drill collars or casing by changing insert gripping dies or insert boxes:
W 31/2-5/100
W 5-7/100