Drilling Hole Core Drilling Tools Wireline Drill Pipe 1.5m 3m Heat Treated Materials

Brand Name:MIROC by KSQ
Certification:ISO9001:2008
Model Number:NQ wireline drill rod
Minimum Order Quantity:5pcs
Delivery Time:5-15 Work Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 28 hours
Product Details Company Profile
Product Details

NQ Wireline Drill Pipe 1.5m or 3m With Quality Heat Treated Materials for Drilling Hole


NQ wireline drill rod

Rods & Casing shoes are connected to the end of drill rod or casing string.they assis in seating drill rod & casing string into the bedrock and maintain the size of drilling hole.


NQ Wireline drill rod

Product nameNQ Wireline drill rod
O.D diameter69.9mm
I.D diameter60.3mm
Thinkness9.6mm
Length1.5m 3.0m
ApplicationRock Core Drilling

Feature:

1. Good and consistent concentricity & straightness
2. thru-wall heat-treated tube body and hardening on the thread
3. Long service life


Production procedure of Drill rod

1. Blank Tube--Component testing

2. End Upsetting

3. Rough Machining and Inspection

4. Heat Treatment

5. Straightening

6. Ultrasonic Testing

7. Threading and Inspection

8. Thread Surface Hardening and Inspection

9. Packing

Specifications of wireline drill rod:

"Q" Series: B, N, H, and P
"WJ" Design: AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design: RW, EW, AW, BW, NW, HW
Metric Series: 42, 50, 60, 70, 90


SizeOuter Diameter (mm)Inner Diameter(mm)
AQ44.737.3
BQ55.746.1
NQ70.060.2
HQ89.078.0
PQ(PHD)114.5101.5
AW/AWJ/AWY43.730.7
BW/BWJ/BWY54.038.0
NW/NWY66.851.0
HW89.071.0
42mm42.030.0
50mm50.037.0
60mm60.048.0
70mm73.054.6
90mm89.069.0
S7571.061.0

Recommendation:
Make sure to lubricate the threads with grease to prolong the life of the rods and to prevent wear and galling. Special thread lubricant is the best.
Check the threads on the drill rods regularly. If the threads are damaged they can damage other rods they are connected to.

If the threading on one rod should get damaged during making of joint, both rods should be replaced.

Company Information:

MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven to perform beyond industry expectations.

MIROC® Rock Drilling and Ground Support Tools include:
* Diamond drill bits,PDC bits,T.C bits,TSP bits,carbide bits,direction bits

* Reaming shells and casing/rod shoes

* Wireline drill rods,conventional drill rods

* Wireline Core barrels & overshot assemblies,single tube and double tube core barrels

* Hoist plug and water swivels,circle wrench,clamp,etc

* Recovery tapes and recovery rods


Our company also supplies the projects and designs of drilling construction for our customers, and helps to resolve drilling accidents. Our company depends on the consummate tech, high-quality products and topping service. It sells the products to everyplace in our country and also exports to Switzerland, Italy, Spain, Russia, Nigeria, Ghana, Peru, Chile, Ecuador,n, Philippines, Thailand, and soon 50 countries and areas. The company has won consistent high praise from the domestic and foreign customers.

China Drilling Hole Core Drilling Tools Wireline Drill Pipe 1.5m 3m Heat Treated Materials supplier

Drilling Hole Core Drilling Tools Wireline Drill Pipe 1.5m 3m Heat Treated Materials

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