- Jinquan Construction Machinery Co.
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Ankang, Shaanxi, China
- Main products: tapered button bits, drill bits, drill rod, integral drill steel, tapered drill rod, conical bits, cutter bits, bullet teeth, conical cutter bits, pick holders, coal mining tools, coal miner bits, chisel bits, cross bits
Home > Products > Down-The-Hole (DTH) Drilling Tools > Jinquan API&DTH drilling pipe for DTH hammer and bit
Jinquan API&DTH drilling pipe for DTH hammer and bit
- T/T L/C D/P D/A
- 7 days
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Product Details
| Brand Name | jinquan | Place of Origin | China | |
| Model Number | out diameter: 76mm, 89mm, 102mm, 114mm |
Product 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 Us
- Jinquan Construction Machinery Co.
- Contact nameDavid Zhang Chat Now
- Phone86-159-65516086
- AddressLiaocheng, Ankang, Shaanxi
Product Categories
| Concrete Vibrator Series | Down-The-Hole (DTH) Drilling Tools | Drilling Rigs & Rock Drills | Flexible shaft |
| New product | Top Hammer Rock Drilling Tools |
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