Professional Drilling Tools manufacturer

25 Years Manufacturing Experience

Kelly Bar steel pipe and rods

Short Description:

Place of Origin: China
Brand Name: JCDRILL
Model Number:  Kelly Rod, Round Rotary Rod
Type: Diamond Core Drilling Rods
Material: Steel
Use: Mining , Construction, Geotechnical, Exploration
Length: 3m
Name: Core Drilling Wireline Core Rods


Product Detail

Product Tags

Product Detail

Place of Origin Beijing, China Brand Name JCDRILL
Type Core Barrel Machine Type Drilling Tool
Material Alloy steel Processing Type Forging
Use Ore Mining Certification ISO

Product Features

Ntroduction

The T6 is a core barrel of sturdy design suitable for coring in all formations. The barrel is used with core bits with a relatively thin kerf to maximize the rate of penetration. T6 barrels can be used with water, mud or air flush, but when using air flush, oversize bits and core barrel couplings are recommended (available on request). The barrel is available in four nominal millimetre sizes, 101, 116, 131 and 146, as well as in the DCDMA hole size H.Core-Barrel-WF-Series-Double-Tube-Swivel-Type

Product Description

The T6 is a core barrel of sturdy design suitable for coring in all formations. The barrel is used with core bits with a relatively thin kerf to maximize the rate of penetration. T6 barrels can be used with water, mud or air flush, but when using air flush, oversize bits and core barrel couplings are recommended (available on request). The barrel is available in four nominal millimetre sizes, 101, 116, 131 and 146, as well as in the DCDMA hole size H.
The corelifter case is a push fit directly onto the inner tube (T6H and T6-101) or onto the extension tube (T6-116, 131 & 146) so that it slides down to rest on the bit when the core is to be broken. The entire load of the core is thus transferred to the outer tube. This design is especially important when working with large core diameters to prevent overloading the bearings.
The inner and outer tubes are manufactured to our own specification from cold drawn tube of a very high tensile strength and straightness. The head is manufactured from heat treated alloy steel to ensure a long life.
T6 barrels can also be used with plastic “Coreliner” tubes with undersize bit and corelifter, to obtain an instantly “packaged” core.

Specification

T6 Series Double Tube Swivel Type Core Barrel – Dimensions
  T6 76 T6 86 T6 101 T6 H T6 116 T6 131 T6 S T6 146
  mm. mm. mm. mm. mm. mm. mm. mm.
Bit Set O.D. 76 86 101 98.9 116 131 145.9 146
Bit Set I.D. 57 67 79 79 93 108 123 123
Reamer Shell Set O.D. 76.3 86.3 101.3 99.2 116.3 131.3 146.3 146.3

Technology Design

t6_barrel_sm_01

Application

PVC套管-最终版本_13

Packaging & Delivery

Q Series Core Barrel

Commercial Terms of Product

Minimum Order Quantity N/A
Price
Packaging Details Standard Export Delivery Package
Delivery Time 7days
Payment Terms T/T
Supply Ability Based on Detailed Order

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