Hebei KongRui Machinery Equipment Co.,Ltd

Showing 11 - 18 of 18, total 2 pages [First] [Previous] [Next] [Last]

casagrande kelly bar
Specification: kelly
Detail: Kelly bar Info Kelly bar is a very important part for rotary drilling rig, because its quality directly affects the work efficiency by transferring up pressure to the down drilling tool. Application Casagrande B170/200 F...

soilmec rt3-st kelly bar
Specification: kelly
Detail: Kelly bar Info Kelly bar is a very important part for rotary drilling rig, because its quality directly affects the work efficiency by transferring up pressure to the down drilling tool. Application Soilmec SR30/40/60/80/...

imt kelly bar
Specification: kelly
Detail: Kelly bar Info Kelly bar is a very important part for rotary drilling rig, because its quality directly affects the work efficiency by transferring up pressure to the down drilling tool. Application IMT AF110/120//180/200...

bauer kelly bar
Specification: kelly
Detail: Kelly bar Info Kelly bar is a very important part for rotary drilling rig, because its quality directly affects the work efficiency by transferring up pressure to the down drilling tool. Application Bauer 18/24/26/28/32/3...

customized kelly bar
Specification: kelly
Detail: Kelly bar Info Usually Customized kelly bar is formed by Interlocking kelly bar pipe, Friction kelly bar pipe, Full lock ribs kelly bar pipe or other mix-lock types based on your specific projects complicated formation needs....

full lock kelly bar
Specification: kelly
Detail: Kelly bar Info Usually full lock kelly bar is composed of three weld-on ribs continuous concave and convex keys. It especillay for hard ground and frozen oil formation layer.When drilling process, the advantage is force unifo...

friction kelly bar
Specification: kelly
Detail: Kelly bar Info Friction Kelly bar applied to the soft and mud formation layer. Six -ribs makes the whole set Kelly bar light weight,high stength and linearity of the single pipe, the inner and outer layer collocate reasonably...

interlocking kelly bar
Specification: kelly
Detail: Kelly bar Info Usually Interlocking Kelly bar is applied to strong hard rock formation. It adopts six-ribs and several sets drive pressure key welded onto their surface. Also inner keyboards are made from high-tensile steel u...


Showing 11 - 18 of 18, total 2 pages [First] [Previous] [Next] [Last]
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