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

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Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for Thread Shank Adapter, Mining Drill Bits, Best Jackhammer For Digging, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
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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With this motto in mind, we've come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers 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: Greece, Cape Town, St. Petersburg, We insist on "Quality First, Reputation First and Customer First". We are committed to providing high-quality products and good after-sales services. Up to now, our products have been exported to more than 60 countries and areas around the world, such as America, Australia and Europe. We enjoy a high reputation at home and abroad. Always persisting in the principle of "Credit, Customer and Quality", we expect cooperation with people in all walks of life for mutual benefits.
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    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Adela from Naples - 2018.11.22 12:28
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