Diamond Core Bit Double tube / Single Tube / Triple Tube Drilling RodUsed For Lifting The Rods Or Casing

Diamond Core Bit Double tube / Single Tube / Triple Tube Drilling Rod Used For Lifting The Rods Or Casing

Dimensions Of Drill rods

D. Double tube/ Single tube/Triple Tube Core Barrel (AQ Core Barrel, BQ Core Barrel, NQ Core Barrel, HQ Core Barrel, PQ Core Barrel, NQ3 Core Barrel, HQ3 Core Barrel; T2-56 Core Barrel, T2-66 Core Barrel, T2-76 Core Barrel, T2-86 Core Barrel, T2-101 Core Barrel, T6-131 Core Barrel; HWF Core Barrel, PWF Core Barrel, SWF Core Barrel, UWF Core. Barrel, 412F^^)
E. Casing bit& casing shoe(NW casing shoe bit, BW casing shoe bit, HW casing shoe bit, PW casing shoe bit, BX casing shoe bit, NX casing shoe bit, HX casing shoe bit, PX casing shoe bit, Chinese standard casing shoes)
 

4. Overshots;

· The overshot has a latching mechanism that connects to spear point on the top of the latching head to permit retrieving the inner barrel from the bottom of the hole without the entire drill string having to be removed.

·The overshot is a necessary part of the wire line system.

The overshot is used to lift the inner tube assembly to ground from the bottom of the hole once the inner tube is full of core, because the overshot has a latching mechanism that connects to the spear point on the top of the latching head to permit retrieving the inner barrel, the entire drilling string need not to be removed

4. DTH hammer bits, similar or equal DHD, COP and SD series hammers;

5. SPT Hammer,

In order to carry out the Standard Penetration Test (SPT) to BS 1377:Part 9:1990. The Auto Trip Hammer, SPT Drive Rods and a Split Tube Sampler are worked together.

6 . Drilling tools

· Wrenches
Wire line Inner/Outer Tube Wrenches: WLB, WLN, WLH, WLP
Pipe Wrenches: 18", 24", 36", 48"
Circular Wrenches: 66mm, 76mm, 86mm, 101mm, 116mm
Rod Wrenches: WLN, WLH, 42mm, 50mm
Application: The wrenches are used for loading/unloading or tightening/loosing the tubes.

·Recovery Tools
Rod Recovery Taps, Casing Recovery Taps
Application: The recovery taps are used for lifting the rods or casing when the accident happens in drilling.

·Adaptor Subs

      Drill Rod Adaptor Subs, Casing Adaptor Subs etc.
      Application: The adaptor subs are used for connecting different size of rods or casings.

· Others: Hoist Plugs, Clamps, Water Swivels. SINOVO is able to manufacture the tools as per request.