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Trilateral groove type
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High-pressure sealed trihedral grooved drill rod, the rod body has three prism surfaces that intersect with the spiral groove, forming a trihedral grooved structure. Made of high-quality alloy material and treated with a special process, it has high strength and good toughness. Excellent sealing performance, can withstand high pressure. Mainly used for coal mine gas drainage and geological exploration drilling, it can efficiently discharge slag, prevent stuck drilling, and improve drilling efficiency and safety.
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Shanxi Guangkai Machinery Technology Co., Ltd. was established in 2007. The company covers an area of 135 acres and has a standard factory building of 25,000 square meters. The company has 230 employees, 30 professional and technical personnel, and 11 senior management personnel.
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Baiquan Industrial Park in the Suburb of Yangquan City, Shanxi Province
