● Core lifter:
The core lifter is placed on the corelifter 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. Corelifter is mainly used for diamond drilling.
● Core llifter case:
The core lifter case mates to the inne tube and houses the corelifter 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 untill the core sample breaks.
● Inner tube stabilizer:
Seated in there reaming 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.
Basic Info:
Original: Wuxi, China
Certification: ISO9001
Price: Negotiable
Model No: BQ, NQ, HQ, PQ
Usage: Wireline core barrel parts
Payment Term: TT, LC
Delivery Date: Negotiable
Packing: export standard
Standard: DCDMA
MOQ: 1 PC
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 10 years.
b. Complete Production Facilities: owning precision CNC machine, Milling machine, Sintering machine, Manipultator and other advanced equipments. 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 TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
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 15-20 days. We also stock some standard-sized tubes and rods, if you need 3-5 pcs, we can delivery 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 seaworthy package or in wooden case.
g. Best After-Sale Service: Over 60% products are sold to the Southeast Asia, Middle East and Europe, and all products are trusted by domestic and foreign customers.
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 service according to client’s requirements.