Premium Diamond Reaming Shell for Efficient Well and Exploration

• Customization: Available
• Certification: ISO 9001:2000
• Condition: New
• Model NO.: SS1
• Motor: DC Motor
• Drill Hole Diameter: 75mm-325mm
• Drill Hole Depth: More Than 20 Meters
• Bit Type: Cone Bit
• Drilling Way: Rotary
• Model No.: Bq Nq Hq Pq
• Type: Core Drill Bit
• Usage: Well Drilling, Metal Drilling, Coal Mine Drilling
• Material: Diamond
• Color: Customizable
• Transport Package: Wooden Crate
• Specification: 75mm-325mm Carbon Steel
• Trademark: zhuangyuan
• Origin: China
• Production Capacity: 5000000

Product Description

Size of The Core Bits and Reaming Shell
Description	Core Bits				Reaming Shell
Specification            Model	Outside Diameter		Inside Diameter		Outside Diameter
	Inches	mm	Inches	mm	Inches	mm
BTW	2.345	59.56	1.667	42.1	2.36	59.95
NTW	2.965	75.31	2.218	56.1	2.98	75.7
HTW	3.762	95.57	2.809	71.1	3.783	96.06
AC(AQ)	1.875	47.63	1.062	26.97	1.89	48.01
BC(BQ)	2.345	59.56	1.433	36.4	2.36	59.95
BC3(BQ3)	2.345	59.56	1.32	33.53	2.36	59.95
NC(NQ)	2.965	75.31	1.875	47.63	2.98	75.7
NC3(NQ3)	2.965	75.31	1.775	45.08	2.98	75.7
HC(HQ)	3.762	95.57	2.5	63.5	3.783	96.09
HC3(HQ3)	3.762	95.57	2.406	61.11	3.783	96.09
PC(PQ)	4.805	122.05	3.345	84.96	4.828	122.65
PC3(PQ3)	4.805	122.05	3.27	83.06	4.828	122.65
T2-56	2.205	56	1.642	41.7	2.217	56.3
T2-76	2.992	76	2.429	61.7	3.004	76.3
T2-86	3.385	86	2.832	71.7	3.398	86.3
T2-101	3.976	101	3.295	83.7	3.988	101.5
T6-101	3.976	101	3.11	79	3.988	101.5
T6-131	5.157	131	4.252	108	5.157	131.5

Specifications  of  Reaming  Shell
Category	Bit Size
Double-tube Reaming shell	P56,P59,P75,P76,P91,P110,P130
Single-tube Reaming shell	D56,D59,D75,D76,D91,D110,D130,D150,D171,D223
Wireline Reaming shell	S56,S59,S75,S95,BC,NC,HC,PC,T2-76,T2-86

 

Hunan Yuanyu Exploration Technology Development Co., Ltd
Our distinguished company boasts a rich heritage, formerly recognized as Hunan Zhuangyuan Geological Equipment Co., Ltd., and closely aligned with the prestigious Hunan Provincial Institute of Geophysics and Geochemistry. Born from the esteemed original 409 team mechanical repair workshop, we have evolved through significant milestones: the establishment of the 409 Repair Factory in 1989, the inception of the Diamond Products Research Institute in 1992, and the formation of Zhuangyuan (Group) Company in 2003. This group became the proud home of Hunan Zhuangyuan Diamond Products Co., Ltd. and Hunan Zhuangyuan Geological Equipment Co., Ltd. Our remarkable journey saw a new dawn in 2016 with the strategic alliance forming Hunan Yuanyu Exploration Technology Development Co., Ltd., in partnership with Hunan Hongyu Water Resources and Hydropower (Group) Co., Ltd. We are a nationally recognized high-tech enterprise, expertly navigating the realms of design, production, scientific research, and operational services. Our specialties include advanced geological equipment, such as cutting-edge drilling rigs, precision-crafted drilling tools, state-of-the-art diamond drill bits, and sophisticated centralized slurry injection systems. Notably, our pioneering 'centralized slurry grouting system' has earned its rightful place on the inaugural recommended emergency equipment procurement list in Hunan Province.
In recent years, our company has been adorned with numerous accolades, proudly cementing the 'Zhuangyuan' brand as a multiple-time recipient of the 'Famous Trademark of Hunan Province.' Our unwavering commitment to excellence has been further recognized with our designation as a 'Hunan Province Contract Abiding and Creditworthy Unit' as well as a 'Hunan Province Integrity Construction Demonstration Unit.' We also celebrated a significant milestone by being honored with the prestigious title of 'National High-Tech Enterprise' in the year 2021.
At the heart of our company's ethos lies a steadfast dedication to technological innovation, boasting an impressive portfolio of over 10 patents. We cherish our enduring partnerships with esteemed institutions such as China University of Geosciences (Wuhan) and Central South University, proudly serving as an industry-university research base for China University of Geosciences (Wuhan). Furthermore, our collaborative efforts with the Guangzhou Institute of Geochemistry of the Chinese Academy of Sciences have resulted in the highly acclaimed marine shallow sampling drilling rig, which has garnered high praise and satisfaction from our valued users.