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| Selling Leads: square,hexagonal kelly(API)
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Page Views: 48
Date Added: 05/21/2008
Last Updated: 05/21/2008
Expiry Date: 05/19/2018
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| Description: |
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Hexagonal,square 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 285to 341 BHN and a minimum impact value of 54Joules as per ASTM A 370 Chirpy are maintained one inch bellow the surface at room temperature.All ends and center drive sections-trepanned to provide true bores.To improve resistance to galling,all connections are phosphatized and coated with an API thread compound.Each bar or tube used to manufacture kellys have been examed with magnetic particle inspections and ultrasonic inspections.Strict inspections are through the whole process of producing to ensure high quality kellys. |
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Additional photos
square kelly(API)
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Company Information
(Shenlong petroleum drilling tools Co.,Ltd) |
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Company Profile: |
Shenlong Petroleum drilling tools Co.,Ltd,a Sino-US joint enterprise,is one of the leading manufactures of drilling tools in mainland China. We manage our production line and inspection process according to the requirement of API.Our main products include slick drill collar,spiral drill collar,non-magnetic drill collar,heavy weight drill pipe,stabilizer,square and hexagonal Kelly,drill stem subs,amongst others.
Our products have been widely used by many important oilfields both home and abroad.It is proved that there is no gluing or fracture after 600- hour conscecutive drilling.Our products can last much longer than that of many other competitors.
With more than 60% of our products exported,we have long been enjoying a solid reputation both home and abroad.Here we promise you that your every enquiry will receive our prompt and careful reply!We will prove you that we will be your most trustable supplier of high quality products.
Hope your enquiry all the time! |
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Website URL: |
http://www.petrodrillingtools.com |
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Year Established: |
2006 |
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Products/Service: |
drill collar(slick,spiral,non-magnetic),
heavy weight drill pipe,stabilizer,drill stem subs,kelly |
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 Other Listings by Shenlong petroleum drilling tools Co.,Ltd
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Contact Information |
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Mailing Address: |
industrial park Jiyuan Henan 454650 |
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Country: |
China
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Phone Number: |
86-391-6635031 |
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Fax Number: |
86-391-6635036 |
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Contact person: |
Miss Penny Zhang- Send Email Now! |
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