Company Introductions
Jinshi Drilltech (Tangshan) Co., Ltd. was founded on November 11, 1996, and listed on the New OTC market (Jinshi Drilltech stock code: 873131; Former Tangshan Jinshi Superhard Material Co., Ltd) in January 2019. The company with a registered capital of 53 million CNY, an area of 50,000 square meters, 330 employees worldwide, and is a hightech enterprise integrating R&D, production and sales of diamond core drilling tools, total drilling solutions and drilling construction.
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!
![Wireline Double Tube Core Barrel of Hq/Nq/T6/T2/T6s/Ltk](//www.micstatic.com/athena/img/transparent.png)
![Wireline Double Tube Core Barrel of Hq/Nq/T6/T2/T6s/Ltk](//www.micstatic.com/athena/img/transparent.png)
![Wireline Double Tube Core Barrel of Hq/Nq/T6/T2/T6s/Ltk](//www.micstatic.com/athena/img/transparent.png)
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.