Buy  
Home | Sign In | Register | View basket
 
  Advanced search
Home > Selling Lead > Mining & Drilling > Horizontal Directional Drilling> Selling Lead Detail
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!
Henan Shenlong Petroleum Drill Tools Co.,ltd
 

Kelly
Post date:2008-04-28
Expiry date:2008-10-13

Selling lead description:


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. all connections are phosphatized and coated with API thread compound. Each bar and tube used to manufacture the kelly are examined with ultrasonic test and magnetic particle test. Strict inspections are through the whole process to ensure the high quality.

Price information:FOB
Packing information:N/A
Quantity:N/A

 
Member since: 2008-04-21
Country: China
 Contact details:
Tel: 86 391 6635039
Fax: 86 391 6635036
Website: http://www.petrodrillingtools.com
Address: Yugong Road, Industrial and Technological Park, Jiyuan, Henan - China
454650
Contact user | Add to basket
  Recent trade leads by this user : More >>