Nq/Nrq Wireline Core Barrel Overshot

• Type：Core Drill
• Usage：Metal Drilling
• Certification：Dcdma
• Delivery Time：Plenty Stock
• Length：1.5m & 3m
• Standard：Dcdma

=== Base Info ===

• Model NO.：NQ,NRQ With Bottom Price Overshot
• Material：Carbon Steel
• Heat Treatment：Heat Treated
• Processing Type：Forging
• Thread Protect：Grease Paint and Plastic Thread Protectors
• Use：Well Drilling
• Size：Available in All Dcdma Sizes
• Transport Package：Plywooden
• Specification：B, N(3), H(3), P(3), N2, N2U, BU, NU, HU, LTK60
• Trademark：CROWN
• Origin：China

=== Description ===
Core Barrel&Overshot Size AvailableWireline SeriesB, N, N-2, N-3, H, H-3, P, P-3(Surface & Underground); 
BTW, BTW-U, NTW, NTW-UConventionalLTK48, LTK60, T2 76, T2 101Chinese StandardSC56, S59, S75, S95; 
SCA56, SA59, SA75, SA95;
S75ZD, SA75ZD, SA95ZD;
P56, P59, P75, P91, PA-110, PA-130, P150customer's special requirement is also available.

 

Drill Bit(Mm)ReamerOuter TubeInner TubeUnit Weight Outer
DiameterInner
DiameterOuter
DiameterOuter
DiameterInner
DiameterOuter
DiameterInner
DiameterKG/SetC-Q Series
Core BarrelBQ36.50 59.50 60.00 57.20 46.00 42.90 38.10 45.00 NQ47.60 74.60 75.80 73.00 60.30 55.60 50.00 65.00 HQ63.50 95.60 96.00 92.10 77.80 73.00 66.70 105.00 PQ85.00 122.00 122.60 118.00 103.00 95.30 88.90 150.00

 

Other Products
 

 

We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming 

shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, 

mining, geotechnical, dam grouting, water well and horizontal directional drilling.

 

 

Quality Control

 

Quality guarantee is not only responsible for customers, but also the assurance of enterprise's

steady development. The necessary test equipment and the effective & perfect production

process control is the assurance of product quality. Taking the spirit of "To win the market with

innovation, to serve the customers with friendship, to build the brand with quality, to develop

the enterprise with sincerity", we utilize the advanced testing methods to make each product

meticulously.

 

 

Packaging & Shipping

 

With it's "high-quality, competitive price, variety complete and timely delivery", GEOTEC

WUXI has own the trust of many businessmen both from home and abroad.

GEOTEC WUXI has established a long-term friendly cooperative relations with many foreign

customers from more than 60 countries and regions, like Australia, Europe and the United

States, Asia, Africa etc., which will further explore the international market for the Company.

 

Company Information

 

Our company covers an area of 55 acres, and built a new modern plant covering more than

40,000 square meters. The manufacturing facility is located in Wuxi City which is very close

to Shanghai. With the unaided design capabilities and advanced flow of production, as well

as a whole set of high precision equipment, our high-quality products well favored by the

majority of customers. We have been striving to develop new and innovative products to

meet the changing needs of the drilling industry.

 

FAQ

 

Q1. Where is your factory ?

A1: Our company's processing center is located in Wuxi, Jiangsu, China.

which is now the leading manufacturer of diamond core driling equipment and tools in China.

 

Q2. How do you control quality ?

A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

 

Q3. What are the advantages of your company ?

A3: We have many professionals, technical personnel, more competitive prices and

best after-sales service than other companies.

 

Q4. Can you arrange the shipment ?

A4: Sure we can help you with the shipment. We have forwarders who have cooperated

with us for many years.

 

Q5. How about the delivery time ?

A5: It is based on the order, normally within 3 days after receiving your advance payment.

 

Q6. Can you provide sample ?

A6: Small samples in store and can provide the samples for free.

Customized samples will take about 2-3days.

 

 

--------------------------------------------------------Welcome to Geotec Wuxi--------------------------------------------------------