Home | Sign In | Join Free | Instant Messenger | Help

Page Views: 46 Date Added: 04/29/2008 Last Updated: 05/12/2008 Expiry Date: 04/29/2009 Description: Heavy weight drill pipes we produce are integral. Materials are from AISI 4145H modified drill collar material. Hard-banding on both end and center of the body increases abrasion resistance and extend service life. Heavy weight drill pipe is developed to provide a gradual transition from drill collars to the relatively light weight drill pipe. It can reduce fatigue damage to the drill pipes.Heavy weight drill pipe is intended primarily for directional drilling. It improves directional control by reducing torque and drag. Etc Different sizes of Heavy weight drill pipe is 3 1/2", 4", 4 1/2", 5", 5 1/2" Additional photos

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

Other Listings by Henan Shenlong Petroleum Drilling Tools Co.,Ltd