Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol

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We emphasize progress and introduce new solutions into the market each year for Rock Drilling Machines, Stone Drill Bit, Drill Bit Shank Types, We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.
Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol Detail:

We usually believe that one’s character decides products’ high quality, the details decides products’ excellent ,with the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Quoted price for China Ceramic Lined Pipe, We welcome prospects all around the word to call us for foreseeable future small business interactions. Our products and solutions are the very best. Once Selected, Ideal Forever!

Quoted price for China Alumina Ceramic,  92% Alumina Ceramic, Taking the core concept of “to be the Responsible”. We are going to redound up on society for high quality merchandise and good service. We are going to initiative to participate in international competition to be a first- class manufacturer of this product in the world.

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Spiral Drill Rod
Spiral rod is designed for water and gasexploring and injection forunderground coal mine.Made of high quality steel ,tension-resistancecan be up to 1400mpa after forging and heating treatment. With spiral drydrilling techniques,high drilling speed can be achieved,make coal seamgas discharge faster and safer.

Geological Spiral Drill Rod
The geological spiral drill rod has high torque performance ,which is usedwith single screw blades or double helical blade.lt adopt special geologicalsteel and advanced friction welding method.

Spiral Drill Rod
Spiral rod is designed for water and gasexploring and injection forunderground coal mine.Made of high quality steel ,tension-resistancecan be up to 1400mpa after forging and heating treatment. With spiral drydrilling techniques,high drilling speed can be achieved,make coal seamgas discharge faster and safer.

Geological spiral drill rod has high torque performance, which is used with single screw blades or double helical blade. It Adopt special geological steel and advanced friction welding method.

 

No, Diameter Spiraldiameter Steel Torque Depth Matching rig Bit diameter Jointhardness
1 e 34mm 50-80mm Dz5o 200on/m 100m zDY-400、540.650、1200 65-113mm HRC28-32
2 c 42mm 50-10omm DZ50 3000n/m 100m 65-146mm HRC28-32
3 c 5omm 73-150mm DZ50 5000n/m 100m 94-200mm HRC28-32
4 c 60mm 73-170mm R780 7000n/m 150m zDY-1500、1900、400o、6o0o 94-250mm HRC28-32
5 c 63.5mm 73-20mm R780 8000n/m 200m 94-250mm HRC28-32
6 c 73mm 89-25omm R78o 10000n/m 200m 108-30omm HRC28-32
7 c 89mm 100-300mm R780 12000n/m 300m 108-350mm HRC28-32


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Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol detail pictures

Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol detail pictures

Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol detail pictures

Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol detail pictures

Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol detail pictures

Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol detail pictures


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We are commitment to offer the competitive price ,outstanding products quality, as well as fast delivery for Free sample for Coal Mine Drill Rod - Coal Mine ExploringTwist Drill Rod Auger Spiral Drill Pipe – Gimarpol , The product will supply to all over the world, such as: Kuwait, Lisbon, Indonesia, Our company now has many department, and there have more than 20 employees in our company. We set up sales shop, show room, and product warehouse. In the meantime, we registered our own brand. We've got tightened inspection for quality of product.
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Eve from Hanover - 2018.10.09 19:07
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Betsy from Holland - 2018.11.28 16:25
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