Core Barrel/ B N H P Drill Rod/ Casing Pipe

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US $1-200 / Pieces | 1 Piece/Pieces Drilling Core Barrel HW Pipe Drill Rod Casing (Min. Order)
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Quick Details
API 5CT, API 5DP, API 5L, ANSI A182-2001, ANSI A210-1996, ANSI A213-2001, ANSI A213M-2001, ANSI A312-2001, ANSI A789-2001, ANSI B36.10M-2004, ASME B36.10M-2004, ASME B36.19M-1985, ASME B36.19M-2004, ASTM A1020-2002, ASTM A106-2006
Grade Group:
10#-45#, 10Cr9Mo1VNb, 10MoWVNb, 15NiCuMoNb5, 16Mn, A53-A369
10#, 20#, 45#, 10Cr9Mo1VNb, 10MoWVNb, 15NiCuMoNb5, 16Mn, A106(B,C), A135-A, A178-C, A179-C, A192, A199, A200, A209
1 - 10 mm
Section Shape:
Outer Diameter(Round):
1 - 500 mm
Place of Origin:
Jiangsu, China (Mainland)
Secondary Or Not:
Gas Pipe
Cold Drawn
Surface Treatment:
Copper Coated
Special Pipe:
API Pipe
Alloy Or Not:
Core Barrel/ B N H P Drill Rod/ Casing Pipe
1.5m & 3m
Carbon Steel
Heat Treatment:
Heat Treated
Processing Type:
Thread Protect:
Grease Paint And Plastic Thread Protectors
Well Drilling
Available In All DCDMA Sizes
100000 Piece/Pieces per Month Drilling Core Barrel HW Pipe Drill Rod Casing
Packaging & Delivery
Packaging Details
Core Barrel/ B N H P Drill Rod/ Casing Pipe with standard export package or according to client's requirement.
Shanghai, China
Lead Time :
Within 3 days

Core Barrel/ B N H P Drill Rod/ Casing Pipe 



We can provide:

1.Test Report & MTC

2.Ready stock for normal sizes

3.Customized sizes welcomed

4.One stop service



Product Description


W Casing Numbers
StdOD (mm)ID (mm)Wall Thickness
Thread Pitch
Pin Thread Length
AW57.20 48.40 4.40 6.35 57.20 5.73 
BW73.00 61.00 6.00 6.35 63.50 10.51 
NW88.90 76.20 6.35 6.35 69.90 12.92 
NWA91.00 80.00 5.50 6.00 72.00 11.59 
HW114.30 101.60 6.35 6.35 76.20 16.90 
PW139.70 127.00 6.35 8.47 82.60 20.87 



WT Casing Numbers
StdOD (mm)ID (mm)Wall Thickness
Thread Pitch
Pin Thread Length
HWT114.30 101.60 6.35 10.16 62.74 16.90 
PWT139.70 127.00 6.35 10.16 62.74 20.87 







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




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.





Cooperation Show







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.






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