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Qingdao Hai Nuo Ao Sci-industrial& Trade Company

China Manufacturer with main products: series of mud pumps( like F-500, F-800, F-1000, F-1300, F-1600 and PZ-9 )and a full line of fluid end expendables for popular mud pumps in...

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oilwell drill equipment

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Place of Origin: Shandong in China


HNA supplies three models of Rotary Slips which accommodate drill pipes from 23/8 to 51/2 inch O.D:
       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.:
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
HNA supplies a full line of slip inserts which are made of high-quality alloy steel, chemically heart-treated for surface hardness, wear-resisting, corrosion-resisting and a long service life.
HNA also designs and manufactures special inserts according to customer's requirement.

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