Qingdao Hai Nuo Ao Sci-industrial & Trade Company Ltd. -

Qingdao Hai Nuo Ao Sci-industrial & Trade Company Ltd.

Showing 1 - 4 of 4, total 1 pages [First] [Previous] [Next] [Last]

mud pump piston rod
Specification: piston rod
Detail: Our Pony Rods incorporate the longer wearing surface to provide the best Pony Rod for your Triplex or Duplex pump. HNA piston rods are manufactured to exacting standards to meet today’s tough oilfield requirements., availabl...

drilling tools module
Specification: module
Detail: Heat-treated and internally hardened for high durability; available in various materials to meet a wide range of applications; standard one-or and/or two-piece configuration, with designs available for pressure of 5000, 7500, ...

petroleum equipment liners
Specification: liners
Detail: HNA premium liners combine the strength of a forged steel outer shell with the abrasion and corrosion resistance of a high chromium iron inner sleeve. These liners feature a centrifugally cast high chrome iron sleeve which is ...

drilling tools
Specification: Rotary Slips
Detail: 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 suppli...


Showing 1 - 4 of 4, total 1 pages [First] [Previous] [Next] [Last]
1