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Berlinkauf Trade Leads / Machinery and Equipment / Industrial Supplies / Piping & Tubing

kelly

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kelly

We offer square and hexagonal kellys. Kellys are available up to 14m long. Our kellys are made from AISI 4145H modified alloy bars that are quenched and tempered full length. A hardness range of 285 to 341 BHN and a minimum impact value of 54 joules as per ASTM A 370 BHN chirpy are maintained one inch bellow the surface at room temperature. All ends and center drive section-trepanned to provide true bores. To improve resistance to galling.


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[Contact Information]

Posted by

nancywang

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Contact company

Company

Henan Shenlong Petroleum Drilling Tools Co

Address

Yugong Road, No 255

City & ZIP

Jiyuan City,Hennan Province

Country

China

Phone

For registered Members only.

Fax

For registered Members only.

Interest

Company Profile

Henan Shenlong Petroleum Drilling Tools Co., Ltd, a U.S.-China joint enterprise, is one of world leading manufacturers of the high quality petroleum drilling tools based in mainland China. We are dedicated to servicing the oil and gas exploration and oil drilling industries on a global basis. Our main products are slick drill collar, spiral drill collar, heavy weight drill pipe, stabilizer and Kelly. Shenlong?s products have been proved by many oilfields: there is no thread gluing and no fracture after they drill 600 hours. Our products can last much longer time than any other competitors'. We assure every piece of product leaving our facility conforms to the requirements of API SPEC 7-1. Drill collars we provide are from 4 3/4" to 11", Heavy weight drill pipes are from 3 1/2" to 5 1/2" We provide free thread protector for both box and pin. We are confident to provide you with high quality casting on basis of competitive price, And you will be assured that your every enquiry will receive our prompt and careful attention!

URL

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Rating

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Keywords

kelly

Product Specifications

All ends and center drive section-trepanned to provide true bores. To improve resistance to galling. all connections are phosphatized and coated with API thread compound. Each bar and tube used to manufacture the kellys are examined with ultrasonic test and magnetic particle test. Strict inspections are through the whole process to ensure the high quality.

Industry Category

drilling tools

Quality/Safety Certifications

Delivery Lead Time

14days

Payment & Price Terms

FOB

My Offers

kelly

Other Products

drill collar, drill pipe, stabilizer

Customers

worlewide

Company History

Estimated Annual Sales

10000000 USD

Number of Employees

300

Person in Charge

Mr. Shilong Xie

Web Site

For registered Members only.

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kelly

Product Details

Product id

210911

Visits

Date

2008.04.24