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China, Chinese Bq Nq Hq Pq Reamer Core Drill Bit for Heavy-Duty Metal Drilling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigHeavy-Duty Metal BitReamer Core Drill Bit
Hunan Yuanyu Exploration Technology Development Co., Ltd.
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Product Description Size of The Core Bits and Reaming ShellDescriptionCore BitsReaming ShellSpecification ModelOutside DiameterInside DiameterOutside DiameterInchesmmInchesmmInchesmmBTW2.34559.561.66742.12.3659.95NTW2.96575.312.21856.12.9875.7HTW3.76295.572.80971.13.78396.06AC(AQ)1.87547.631.06226.971.8948.01BC(BQ)2.34559.561.43336.42.3659.95BC3(BQ3)2.34559.561.3233.532.3659.95NC(NQ)2.96575.311.87547.632.9875.7NC3(NQ3)2.96575.311.77545.082.9875.7HC(HQ)3.76295.572.563.53.78396.09HC3(HQ3)3.76295.572.40661.113.78396.09PC(PQ)4.805122.053.34584.964.828122.65PC3(PQ3)4.805122.053.2783.064.828122.65T2-562.205561.64241.72.21756.3T2-762.992762.42961.73.00476.3T2-863.385862.83271.73.39886.3T2-1013.9761013.29583.73.988101.5T6-1013.9761013.11793.988101.5T6-1315.1571314.2521085.157131.5Specifications of Reaming ShellCategoryBit SizeDouble-tube Reaming shellP56,P59,P75,P76,P91,P110,P130Single-tube Reaming shellD56,D59,D75,D76,D91,D110,D130,D150,D171,D223Wireline Reaming shellS56,S59,S75,S95,BC,NC,HC,PC,T2-76,T2-86 Hunan Yuanyu Exploration Technology Development Co., LtdHunan Yuanyu Exploration Technology Development Co., Ltd. stands as a beacon of innovation and excellence, originally emerging from the esteemed Hunan Zhuangyuan Geological Equipment Co., Ltd. With roots deeply tied to the prestigious Hunan Provincial Institute of Geophysics and Geochemistry, the company blossomed from the 409 Team Mechanical Repair Workshop. Our journey of pioneering advancements began with the establishment of the 409 Repair Factory in 1989, followed by the inception of the Diamond Products Research Institute in 1992. The dawn of the 21st century witnessed the formation of Zhuangyuan (Group) Company in 2003, enveloping Hunan Zhuangyuan Diamond Products Co., Ltd. and Hunan Zhuangyuan Geological Equipment Co., Ltd. A visionary collaboration in 2016 with Hunan Hongyu Water Resources and Hydropower (Group) Co., Ltd. heralded the birth of Hunan Yuanyu Exploration Technology Development Co., Ltd. Today, as a national high-tech titan, we specialize in crafting and innovating geological marvels such as cutting-edge drilling rigs, precision drilling tools, resilient diamond drill bits, and advanced centralized slurry injection systems. Notably, our groundbreaking 'centralized slurry grouting system' has earned its esteemed place on the inaugural recommended emergency equipment procurement list in Hunan Province.In an impressive display of excellence and commitment to quality, Hunan Yuanyu Exploration Technology Development Co., Ltd. has amassed an array of prestigious accolades in recent years. Our flagship 'Zhuangyuan' brand has consistently been recognized as the 'Famous Trademark of Hunan Province,' a testament to our unwavering dedication to superior craftsmanship and reliability. We have proudly earned the titles of 'Hunan Province Contract Abiding and Creditworthy Unit' and 'Hunan Province Integrity Construction Demonstration Unit' multiple times, highlighting our steadfast adherence to ethical practices and contractual integrity. In a crowning achievement, we were honored with the prestigious 'National High-tech Enterprise' designation in 2021, further cementing our reputation as a leader in technological advancement and industry innovation.At the heart of Hunan Yuanyu Exploration Technology Development Co., Ltd. lies an unwavering commitment to technological innovation. Our company boasts an impressive portfolio of over 10 groundbreaking patents, a testament to our relentless pursuit of excellence. We cherish and maintain strong, collaborative ties with leading academic institutions such as the China University of Geosciences (Wuhan) and Central South University, serving as the proud industry-university-research base for China University of Geosciences (Wuhan). A shining example of our innovative spirit is the marine shallow sampling drilling rig, developed in partnership with the Guangzhou Institute of Geochemistry of the Chinese Academy of Sciences, which has garnered widespread acclaim and admiration from our esteemed users.
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