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bq hq nq pq sizes drilling wireline Main Barrel outer inner tube
Wire-line core drilling tools can elevate core from drill rods without choosing up coring method. A full set of wire-line drill resources incEPTT: Core barrel assembly, overshot assembly, drill rods, EPTT puppy, hoisting plug, circle wrench and many others. It has some rewards these kinds of as substantial penetration price, large penetration fee, substantial core recovery ratio, EPTT little bit existence and reduced labour intensity. The advantages can get far more clear with the escalating of drill hole depth.
We can source B, N(3), H(three), P(three), N2, N2U, BU, NU, HU, T2-seventy six, T2-86, T2-one hundred and one, LTK48, LTK60 corebarrel.
Transient Introductions of Main Barrels
Our main barrels incEPTT wireline (Q sequence), T2-seventy six, T2-86, T2-one zero one, LTK48, LTK60 core barrels. We also give core barrel areas this kind of as main lifters, core lifter circumstances and locking couplings. This type of core drill strictly complies with the worldwide stXiHu (West EPT) Dis.Hu (West EPT) Dis.rds. Core drilling equipment can elevate main from drill rods. Throughout this procedure, choosing up coring technique is not needed. Core barrel assembly, overshot assembly, drill rods, EPTT dog, hoisting plug, circle wrench are all beEPTT to drill resources.
| Main Barrel ampOvershot Measurement Available | ||||||
| Wireline Collection | B, N, N-two, N-three, H, H-three, P, P-three(Floor amp Underground) BTW, BTW-U, NTW, NTW-U |
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| Standard | LTK48, LTK60, T2 76, T2 86, T2 one zero one | |||||
| EPTT StXiHu (West EPT) Dis.Hu (West EPT) Dis.rd | SC56, S59, S75, S95 SCA56, SA59, SA75, SA95 S75ZD, SA75ZD, SA95ZD P56, P59, P75, P91, PA-a hundred and ten, PA-one hundred thirty, P150 |
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| Customer’s EPTT need is also obtainable. | ||||||
| Collection | Design | Drill Little bit(Mm) | Reamer | Outer EPT | Interior EPT | Unit Fat | |||
| Internal Diameter |
Outer Diameter |
Outer Diameter |
Outer Diameter |
Interior Diameter |
Outer Diameter |
Inner Diameter |
KG/Established | ||
| C-Q Series Main Barrel |
BQ | 36.fifty | fifty nine.50 | sixty.00 | 57.20 | 46.00 | 42.ninety | 38.ten | 45.00 |
| NQ | 47.sixty | seventy five.30 | 75.eighty | seventy three.00 | sixty.30 | 55.sixty | 50.00 | sixty five.00 | |
| HQ | sixty three.fifty | 95.60 | ninety six.00 | ninety two.ten | 77.80 | 73.00 | sixty six.70 | 103.00 | |
| PQ | eighty five.00 | 122.00 | 122.60 | 118.00 | 103.00 | ninety five.30 | 88.ninety | 142.00 | |
Characteristics of Core Barrels
1) EPT penetration fee and large drilling efficiency.
2) EPT main restoration rate.
3) EPTT bit daily life and reduce labor intensity.
4) Undertake abrasion resistant materials.
