Drilling Core Barrel of T2/T6/T6s/Wg/Wf/Ltk48/Ltk60

• Standard: RoHS, BS, DIN, JIS, AISI
• Length: 2m
• Usage: Coal Mining, Well Drilling
• Material: Carbon Steel
• Transport Package: Standard Export Package
• Trademark: JINSHI
• Origin: Hebei China
• Production Capacity: 100000 Pieces/Year

Product Description

Product Description
C series wireline double tube core barrels 
C2 series thin wall wireline double tube core barrels 
C3 series wireline triple tube core barrels 
CU series wireline underground core barrels 
they are available inBC/NC/HC/PC/SC standards,in which BC/HC/NC/PC/ are universal,SC is unique designed by Jinshi.
1. Production Scale: Complete series of single, double and triple tube core barrels and overshot.

2.Top Selling Model: Wireline double tube inner-tube group is composed of Head Assembly, Inner Tube, Core Lifter Case, Core Lifter and Stop Ring. You can order Head Assemble, Inner Tube assembly or components separately.
3.Length: 1.5m/ 5 ft or 3.0m/ 10ft.
4. MOQ:1 PCS for per set; 15 pcs for components.
5. Delivery Time: Maximum 5 days for over 100 pcs!

The core barrel assembly is composed of the inner-tube group and outer-tube group.The inner-tube group is composed of:

Head Assembly 
Inner Tube 
Core Lifter Case 
Core Lifter 
Stop Ring 
The inner-tube group collects the core sample during the drilling process and is independent of the outer-tube group. The outer-tube group is composed of the remainder of the core barrel components:

Locking Coupling 
Adapter Coupling 
Outer Tube 
The outer-tube group always remains at the bottom of the hole and houses the inner-tube group during the drilling process.

 

 

Packaging & Shipping

C Series Wireline Drill Rod Technical Specification

Standard	OD(mm)	ID(mm)	Wall Thichness(mm)	TPI	Pin thread length(mm)	weight(kg/m)
BQ	55.7	46.1	4.8	3.0	44.5	6.03
NQ	70.5	60.3	5.1	3.0	44.5	8.08
HQ	89.0	77.8	5.6	3.0	44.5	11.52
PQ	114.3	101.9	6.2	2.5	63.5	16.53
SQ	139.7	125.5	7.1	2.5	62.8	23.22

Our Advantages
1. Professional Team & Experience:

Our expert team in this area has an experience of more than 20 years.

2. World-Class Intelligent Facilities:

We own precision CNC machine, milling machine, quenching machine, precision lathe, sintering machine and other

advanced equipments.

3. Selected High Quality Raw Materials:

We select raw materials from leading big steel factories, such as BAO STEEL, TANG STEEL, HEBEI STEEL GROUP which
are the best and largest raw material manufacturers in China.

4. Strict Physical/Chemical Testing Procedures:

We have own lab in our factory to make sure our products can meet the requirements of design and process, and

provide reliable testing data.

5. Short Delivery Time:

Normal production takes 7 days. And we in stock standard products which can be shipped very soon.

6. Safe Package & Shipment:

Standard export packages with well protection or in wooden/steel cases.

7. Best After-Sale Service:

Timely communication & response especially for trouble shooting. We got good reputation around the world since all these years.