Core lifter case is one part of the core sample breaking operation. Core lifter case is used together with the core lifter and stop . Core lifter case has tapered socket mate to core lifter. When the inner-tube is full of core sample, the drill string if lifted off the bottom of the hole, the core sample will be broken by the core lifter and core lifter case grip function.

Standard core lifter cases are made of high-quality alloy steel and are heat treated to increase strength, toughness and wear life.

Description:

Manufacturer and Supplier of Core Lifter Case in Kolkata

● Core lifter:

The core lifter is placed on the core lifter case with a taper body. It is required to have good flexibility and wear resistance, generally made of 40 # chrome steel or 65 # manganese steel, and quenching heat treatment. Core Lifter is mainly used for diamond drilling.

● Core lifter case:

The core lifter case mates to the inner tube and houses the core lifter in a tapered socket which controls movement of the core lifter.

As the drilling string is lifted during a core breaking operation, the core lifter case bottoms out on the inside of the drill bit transferring the pullback load from the drill string to the core lifter until the core sample breaks.

● Inner tube stabilizer:

Seated in their remaining shell or in mated outer-tube extensions, the replaceable and reversible inner-tube stabilizer provides centralizing for improved sample recovery and a bearing between the stationary inner-tube and the rotating outer-tube.

Manufacturer and Supplier of Core Lifter Case in Kolkata

AQ BQ NQ HQ PQ core lifter or core lifter case :

Basic Info:

Original: Kolkata , India

Certification: ISO9001: 2015

Price: Negotiable

Model No: 

Usage: Wireline core barrel parts

Payment Term: TT, LC

Delivery Date: Negotiable

Packing: export standard

Manufacturer and Supplier of Core Lifter Case in Kolkata

Our Advantages:

a. Extensive Production Experience: we are specialized in diamond core bits,drill bits,wireline drilling tools,drill pipes,casings,mud pumps, underground drilling rigs with an experience of 22 years.

b. Complete Production Facilities: owning precision CNC machine, Milling machine, Sintering machine, Manipulator and other advanced equipment. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well. 

c. High Quality Raw Material: we mainly choose raw material from big steel factory, such as  which are best and largest raw material manufacturer in India

d. Strict Physical/Chemical Testing Procedures: meeting the requirements of the product design and process, providing reliable testing data.

e. Short Delivery Time: If one container is 15-20 days. We also stock some standard-sized tubes and rods, if you need 3-5 pcs, we can deliver soon.

f. Safe Packing: anti-rust oil be spread on tubes and rods before shipping, plastic caps on tube ends to protect inside surface, each rod be protected with cardboard tube. Finally be packed with a seaworthy package or in a wooden case. 

Our Services:

Ø  Provide the technical design and solutions;

Ø  Designing and manufacturing of non-standard equipment;

Ø  Professional technical training and guidance on site according to the contract;

Ø  Supply accessories at any time;

Ø  Tele-technical consulting and services;

Ø  Other special technical services according to client’s requirements.