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Yikuang Technology Factory R & D and Sales/Triangle Heavy Slot Drill Pipe
Release time:
2019-06-27
Author:
Source:
Shandong Yikuang Drilling Technology Co., Ltd. produces all kinds of geological drill pipes, spiral drill pipes, triangular heavy-duty grooved drill pipes, special-shaped multi-angular grooved drill pipes, coal drill pipes, drill bits, drill pipes, etc., with complete specifications! Strength manufacturers, trustworthy! company set research and development-production-sales-sales as one, welcome customers to purchase, tel: 0635-2311078
Triangular Heavy Slot Drill Pipe \Special-shaped multi-edge grooved drill pipe \beneficial mining technology manufacturers research and development sales!
The series of triangular drill pipe products are patented products with independent intellectual property rights, which have been developed by our company in recent years. A number of national patents were obtained:
The invention discloses a triangular conical drill pipe for coal mine roadway drilling, patent number: 201120359764.1;
The invention discloses a three-sided hexagonal quick-connect drill pipe device for coal mine tunnel drilling, patent number: 201320193491.7;
The invention discloses a thrust slag-discharging spiral drill pipe for coal mine tunnel drilling, patent number: 201320493681.0.
Shandong Yikuang Drilling Technology Co., Ltd. produces all kinds of geological drill pipes, spiral drill pipes, triangular heavy-duty grooved drill pipes, special-shaped multi-angular grooved drill pipes, coal drill pipes, drill bits, drill pipes, etc., with complete specifications! Strength manufacturers, trustworthy! Company set research and development-production-sales-after-sales as one, welcome customers to purchase!"
Key words:
Drill pipe, geology, geological drill pipe, spiral drill pipe, new coal drill pipe, triangular, triangular drill pipe
