^{Standard HWDP is manufactured with thick-wall pipe.}

^{There is extra long EU tool joints on the two ends and long EU in the middle part, with the function of drill collar and drill pipe.}

^{Since the transition from the drill collar to the drill pipe section drastic changes , bending stress concentrates on the drill pipes. Therefore HWDP between drill collar and drill pipe can ease the section changes, reduce the stress concentration, so as to reduce the drilling accident. In addition, compared with the drill collar, HWDP have many advantages such as easy fishing, shorten operation time , easy transportation, and keep the direction of direction well. In condition of hook load and same drilling pressure, the use of HWDP can improve the ability of deep drilling rig. Thus HWDP has been widely used in vertical and inclined well.}

  Jiangsu Shuguang Huayang Drilling Tool Co., Ltd. (JSH) is a joint venture which is set up by Jiangsu Shuguang Group Co., Ltd., Blue Diamond Pipe And Equipment SA(USA) and Wickander & Associates, Inc. (USA) and the holding company is Shuguang Group.The annual production capacity is 160000 joints of Dill Pipes, Dill Collars, Heavy Weight Drill Pipes,Non-magnetic Drill Collars, Kellys ,Pup Joints and others. 

      Other than various sizes of Dill Collars, Integral Heavy Weight Drill Pipes, Non-magnetic Drill Collars and Kellys, our company also produce Pup Joints, Drill Pipe Tool Joints, Casing Head, Christmas Tree, Viper Connector and other Drilling Tools and accessories for Oil and Gas industry.

     The area of Company covers about 400000 square meters, including 200000 square meters for workshops. The main equipments are two modern heat treatment production lines designed by American HIS company, one friction welding line from USA MTI Co., one automatic inspection line from NEW TECH Co., CNC lathes, CNC Vertical Lathes, Machining Center, OD lathes, Spiral Milling Machines, Trepans, Straightners, Hardbanding Welders, High Torque machine for Make up and Break down, MPT machines, UT machines and Thread Comparator etc. We own about 100 advanced inspection equipments in total.

       Since the company started to make Drill Pipes in the year of 1994, all kinds of products have been used by national and international oil fields. The quality is always very stable, and the company has got API 5DP、5CT、6A、Spec7、Spec7-1、ISO9001:2000、NS-1(Level 5)、GOST、ARNCO Certificates, and it is also the Grade One Network Sales Supplier of Sinopec and CNPC.