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Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods

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China Sinotechdrill International Co., Ltd certification
China Sinotechdrill International Co., Ltd certification
Customer Reviews
With simple operation,our workers like EP200 drilling rig. Sinotechdrill is a reputable company, we look forward to next cooperation.

—— Suat nacar

We bought underground drill rig.This rig is more powerful and steady, we normally could drill 80-100 mtrs per 24 shift.We'll order drilling tools soon

—— Paladio

I ordered some diamond tools this years,sinotechdrill provided a very good service and fast delivery time.Thanks a lot!

—— Claudio

Hi,This is Ana from Colombia. We bought one water well drilling rig from Sinotechdrill. It has easy operation systems and easily reduce the cost.

—— Ana noguera 

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Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods

Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods
Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods

Large Image :  Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods

Product Details:
Place of Origin: China
Brand Name: Sinotecdrill
Certification: ISO & CE
Model Number: BQ NQ HQ PQ
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: Based on Detailed Order
Packaging Details: Bundle with caps or individual rod thread cover
Delivery Time: Based on Detailed Order
Detailed Product Description
Size: BQ NQ HQ PQ Length: 1.5 Meter, 3 Meter, Or As Per Request
Application: Mineral Exploration Wireline Core Drilling Tools Process: Heated Treatment
Standard: DCDMA Material: High Quality Steel
High Light:

rock drill rods

,

tool steel drill rod

BQ NQ HQ PQ Wireline core drill rods with for mineral exploration core drilling

 

Specifications

1. High quality alloy tube
2. Thru-wall heat treated tube body
3. Consistent concentricity, straightness
4. Tapered threads

 

Raw materials:
Sinotechdrill only choose the best steel tubes in the market to manufacture our rods and pipes. Spot check will be conducted after the steel tubes delivered to company. We will make sure the compositions and specifications match the inspection report form the suppliers.

 

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.

 

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.

 

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.

 

Drill rod specification:

Description Length OD ID Weight
Standard Q thread or RQ thread
Drill rod, B 1.5 m 55.6mm 46mm 9.4kg
3m 18.6kg
Drill rod, N 1.5 m 71mm 60mm 13.5kg
3m 23.7kg
Drill rod, H 1.5 m 89mm 77.8mm 17.93kg
3m 35.84kg
Drill rod, P 1.5 m 114.3mm 101.6mm 26.79kg
3m 52.56kg

 

 

Our factory

Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods 0

 

Qualification & Certification

Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods 1

 

Packing & delivery

 

Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods 2

 

Wireline Borehole Drilling Hardened Steel Rods , DCDMA BQ Drill Rods HQ PQ NQ Drill Rods 3

 

FAQ

 

Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.

 

Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram

 

Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.

 

Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.

 

Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.

 

Q: Does your drill rod have heat treatment?
A: Yes, the heat treatment for our drill rods and casing pipes.

 

Q: Does your drill rod have rust prevention?
A: Yes, every one drill rod and casing pipe will be with the rust prevention by paint or anticorrosive oil before shipping. If you need galvanized pipes pls contact us the price.

 

Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.

 

Our Services:

 

  1. Quality control system.
  2. After-sale service.
  3. Brand new & not used.
  4. Product drawing and design.
  5. 24 hours service.
     

 

Contact Details
Sinotechdrill International Co., Ltd

Contact Person: Mr. Liu

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