76mm 89mm Friction Welding Down The Hole Drilling DTH Drill Pipes
Product Name: 76mm 89mm Friction Welding Down The Hole Drilling DTH Drill Pipes
Trade Mark:
Model: out diameter: 76mm, 89mm, 102mm, 114mm
Place of Origin: China(Mainland)
Price Terms: FOB
Payment Terms: T/T,Western Union,MoneyGram
Packing: Ply-wooden cases or as per your requirements completely
Delivery Lead Time: 20 days
Minimum Order: 10 Piece/Pieces
Certification: ISO9001:2008, CE etc.
Detailed Description:
Friction Welding DTH Drill Pipe - DTH Drill Rod
Liaocheng Jinquan Construction Machinery Co.,Ltd can provide DTH Friction Welding Drill Pipes (DTH Tubes) 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. With fully digitized processing line introduced from Japan with integral heat treatment equipment. 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 rods out diameter: 76mm, 89mm, 102mm, 114mm;
DTH drill rods 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 rods length: 1000mm, 1500mm, 2000mm, 30000mm, 6000mm;
DTH drill rods production technologies: Friction welding.
Contact Detail:
Address:
Economic Development Zone, Liaocheng, Shandong, China
