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
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HNA supplies three models of Drill Collar Slips which accommodate drill collars from 3 inch to 14 inch O.D. :
DCS—S
DCS—R
DCS—L
HNA supplies Casing Slips which can accommodate casing size from 65/8 to 30 inch O.D.
HNA supplies two models of Safety Clamps:
Model WA-C
Model WA-T
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