Inner Tube for Nq Wireline Core Barrel

• After-sales Service: Quality Guarantee
• Brand: Forsun
• Size: Nq Hq Pq
• Length: 1.5m or 3.0m
• Transport Package: Carton or Plywood Case
• Specification: DCDMA CDDA
• Model NO.: NQ
• Trademark: FORSUN
• Origin: Changsha
• HS Code: 84314320
• Production Capacity: 1000 Sets Per Month

Product Description

TT Series Core Barrel                                                                                                                                                 Ultra-thin walled double tube core barrels, available diameters 46 and 56 mm. Very thin cutting face allows very rapid rate of penetration through hard formations.They are suitable forunderground  mining applications.

---T2 Series Double Tube Core Barrels The T2 Series are thin wall double tube core barrel, used for surface exploration, especially mining applications. Due to their thin kerf, these core barrels provide rapid penetration. Available in diameters  46, 56, 66, 76, 86, 101mm.

---T6 Series Double Tube Core Barrels These are a continuation of the T2 series, but of a sturdier design and available in larger diameters, 76, 86, 101, 116. 131 and 146mm. They are applied in surface mining and geotechnical drilling.

---LTK 48 & LTK 60 Double Tube Core Barrels The LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core recovery in medium to extra hard  rock formations. Available sizes 48 and 60mm.

---WF Series Double Tube Core Barrels They are geotechnical core barrels primarily designed for coring relatively soft formations in using face-discharge bits. Simple construction and more resilient to damage than thin-wall barrels,but with slower  enetration rate.

---WG Series Double Tube Core Barrels There are Double tube core barrels for WG series. Available in DCDMA sizes E, A, B, N,  and H.

---TBW and TNW Core Barrels
These are thin-walled double tube core barrels, as T2 series but with DCDMA hole sizes B and N. Used for surface exploration,  specially mining applications. The thin kerf area allows rapid penetration.

---Wireline Double Tube Core Barrels Wireline double core barrels are primarily used in deep coring. With an overshot device, they eliminatethe need to couple and uncouple the rod string each time the core is retrieved. Available in DCDMA sizes A, B, N, H ,and P.

the total core barrel include head assembly, inner tube, outer tube, locking coupling, adaptor coupling, stabilizer, landing shoulder, landing ring,
core lifter, core lifter case, stop ring and other

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