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Company Information
Jinshi Drilltech Co.,Ltd
- Tangshan Hebei China
- diamond core bit ,drill rod ,core lifter ,reaming shell
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania
Jinshi Drilltech Co.,Ltd is the largest manufacturer of diamond exploration core drilling consumables in
CHINA. The enterprise expertizes in innovation, design and produce of drilling tools and professional service for drillers.
Jinshi premium products include diamond core bits, core barrels, drill rods and drilling accessories.
Trade & Market
- North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe , Central America , Northern Europe , Southern Europe , South Asia , Domestic Market
Factory Information
- Lubei district Tangshan,Hebei
1.2 Heat treatment control
Heat treatment will greatly improve the material strength and increase the thread wear life
of the rods and casings. We conduct either tru-wall or both ends heat treatment to the
tube body. After heat treatment, strength, hardness, straightness and concentricity of the
treated tubes will be tested in our lab.
1.3 Thread opening process:
Accuracy of threads will determine the use effects and life time of drill rod and casings.
CNC latches and form cutter are used in thread opening processing to minimize error
made by anthropic factors.
1.4 Additional thread treatment:
Surface of the threads will be cleaned to remove burr adhered after threads are opened.
Afterwards, the tread surface will be phosphated to improve surface conditions.
- PTFE Lined Globe Valve
- PTFE Lined Butterfly Wafer Type Check Valve
- Pneumatic Diaphragm Valve
- Ceramic Lined Slag Discharge Gate Valve
- Pneumatic Operated Ceramic Lined Slurry Knife Gate Valve
- DN50 PN10 Pneumatic Ceramic Lined Rotating Double Disc Gate Valve
- Samsung 56mm feeder J90651495A
- Samsung 44mm feeder J90651494A
- Samsung 32mm feeder J90651493A
- Samsung 24mm feeder J90651492A
- oil well API 5CT tubing/casing coupling crossover from chinese manufacturer
- Republic of El Salvador auto fill liquid nitrogen cryogenic storage system KGSQ
- 24V i-PULSE OFFLINE SETUP ST LG4-MMC00-000
- Dominica filling liquid nitrogen tank KGSQ liquid nitrogen dewar
- 90200-10J070 o-ring 90200-10J040 o-ring YV100X Vacuum Small Plate Sealing Ring Yamaha Maintenance seals
- Brushless DC San Ace 25 109P1212H4D16 Fan Yamaha Fan San Ace 25 109P1212H4D16 Sanyo Denki
- costa rica liquid nitrogen refrigerator KGSQ nitrogen tanks
- IT-System Yamaha Server Utility K88-M4926-800 Y.FACT YAMAHA Offline Programming Software P-Tool Key
- Colombia pressurized liquid nitrogen dewar KGSQ liquid nitrogen storage container
- KGS-M655A-10X YG100 signal Amplifier
- KHY-M7211-00 YS12 YS24 mark CCD camera KP-F200PCL-S2
- Antigua and Barbuda automated liquid nitrogen storage KGSQ liquid nitrogen tank
- KJJ-M73A0-012 camera YG12 YS12 YS24 fixed camera set
- KLA-M5303-300 SW power DC12