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Page Views: 56 Date Added: 04/29/2008 Last Updated: 05/12/2008 Expiry Date: 04/29/2009 Description: Shenlong integral stabilizers are manufactured from singer bar of AISI series 4145 H professional-forged steel. The blades are formed by spiral milling operation that removes metal between the blades, thus leaving the blades as an "integral" part of tool. And are spiraled to give a maximum continuous wall contact and to minimize rotating torque and damage to the wall of the hole. Shenlong employs "pressed in" tungsten carbide alloy button. Strict ultrasonic inspections have been applied to all stabilizers to guarantee high quality. Additional photos stabilizer

Company Information (Henan Shenlong Petroleum Drilling Tools Co.,Ltd)

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! Website URL: http://www.petrodrillingtools.com Year Established: 2006 Products/Service: Drill collar, Sprial drill collar, Heavy weight drill pipe, Stabilizer, Non-magnetic drill collar, Kelly, Drill stem subs

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