精選產品
聯絡資訊
Economic Development Zone, Liaocheng, Shandong, China
電話:86-635-8206122
傳真:86-635-8206122
Friction Welding Down The Hole Drilling DTH Drill Pipes
產品型號:DTH Drill Pipes
產品特色
DTH drill pipes production technologies: Friction welding;
DTH drill pipes out diameter:76mm, 89mm, 102mm, 114mm;
DTH drill pipes thread sizes:2 3/8" API Reg, 2 7/8" API Reg, 3 1/2" API Reg, 4 1/2" API Reg, 2 3/8" API IF, 3 1/2" API IF;
DTH drill pipes length: 1000mm, 1500mm, 2000mm, 30000mm, 6000mm
產品規格
Liaocheng Jinquan Construction Machinery Co.,Ltd can provide DTH Friction Welding Drill Tube (DTH Pipe) and Rotary Drilling Friction Welded Drill Rods (Rotary Pipes) with A.P.I. connections.
DTH Drill pipe is made of high quality material detected by spectrograph, impact and tension test. Anti adhesion thread with nitrogen treatment on surface make it easier for handling. Metallography detection, hardness test, magnaflux inspection, ultrasonic flaw detection, tensile test and impact test ensure products quality.
DTH drill pipes production technologies: Friction welding;
DTH drill pipes out diameter:76mm, 89mm, 102mm, 114mm;
DTH drill pipes thread sizes:2 3/8" API Reg, 2 7/8" API Reg, 3 1/2" API Reg, 4 1/2" API Reg, 2 3/8" API IF, 3 1/2" API IF;
DTH drill pipes length: 1000mm, 1500mm, 2000mm, 30000mm, 6000mm.
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Friction Welding Down The Hole Drilling DTH Drill Pipes
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