China Factory Crown Geotec Core Barrel Overshot for Wireline Drilling Tool

Basic Info

Model NO.	AW, BW, NW, HW, HWT, PW, PWT
Suitable Rock Range	Soft, Middle Hard, Hard Rock
Connection Thread	Aw Bw Nw Hw
Use	Geological Exploration Core Drilling
Application	Mineral Exploration
Transport Package	Cartons
Specification	B/N/H/P WL
Trademark	CROWN
Origin	China
Production Capacity	10000 Piece/Year

Product Description

China factory Crown Geotec Core Barrel overshot for Wireline Drilling Tool

We can provide:

1.Test Report & MTC

2.Ready stock for normal sizes

3.Customized sizes welcomed

4.One stop service

5.Economic Price

Product Description

Core Barrel&Overshot Size Available
Wireline Series	B, N, N-2, N-3, H, H-3, P, P-3(Surface & Underground); BTW, BTW-U, NTW, NTW-U
Conventional	LTK48, LTK60, T2 76, T2 86, T2 101
Chinese Standard	SC56, S59, S75, S95; SCA56, SA59, SA75, SA95; S75ZD, SA75ZD, SA95ZD; P56, P59, P75, P91, PA-110, PA-130, P150
Customer's special requirement is also available.

Series	Model	Drill Bit(Mm)		Reamer	Outer Tube		Inner Tube		Unit Weight
		Inner Diameter	Outer Diameter	Outer Diameter	Outer Diameter	Inner Diameter	Outer Diameter	Inner Diameter	KG/Set
C-Q Series Core Barrel	BQ	36.50	59.50	60.00	57.20	46.00	42.90	38.10	45.00
	NQ	47.60	75.30	75.80	73.00	60.30	55.60	50.00	65.00
	HQ	63.50	95.60	96.00	92.10	77.80	73.00	66.70	103.00
	PQ	85.00	122.00	122.60	118.00	103.00	95.30	88.90	142.00

Features:

• The rod/casing pin threads are electric induction hardened to ensure long life

and minimize rod box thread galling, extending drill rod thread life

and joint performance.

Application:

• Blank end adapter subs enable you to manufacture your own adapter subs

for your requirements. They are supplied as rod pin or rod box to either

SOLID BLANK bar end or TUBING BLANK end.

• Solid bar end subs are for use with hoist plugs and water swivels ONLY.

They are NOT for use as cross over subs.

Thread stand off is adjusted for hand tight box/pin shoulder makeup.

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--------------------------------------------------------