About Us Hangzhou Guanglian Complex Paper Co., Ltd, established in 1994, is situated in Yuhang, the western suburbs of Hangzhou City which is 25 km away from the city center. Our company possesses the state-of-art equipment which is composed of four coating machines, four slitters,six slitters, two presses, twelve slicing machines and a few rewinding machines. With our advanced equipment, skillful technicians and corporation-loving employees, we are capable to customize qualified products as customers' various demands. Company Name: Hangzhou Guanglian Complex Paper Co., Ltd. Tel: +86-571-88639705 Fax: +86-571-88639725 Zip: 311121 Address: No.1 Shengyi Road,Yiqiao Industry Zone,Yuhang,Hangzhou,China Contact person: Sales Manager: Ava Yao Email: ava@baking-paper.com Mob: +86-18968091013 Sales Manager: Cathy Zhang Email: cathy@baking-paper.com Mob: +86-15088648716 Food Wrapping Paper Parchment Paper Roll Round Parchment Cake Pan Liner ...
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Sucker Rod Pumps - Application Engineering
The Sucker Rod Pumping System (SRP) is considered the most popular artificial lift method worldwide. Its applications cover very low downhole pressure wells, slim holes, multiple completions, high temperature and viscous oil. The SRP companies have improved the operation of the whole system including pump-off controllers, better gas separation, gas and solids handling pumps and optimization using surface and bottom-hole cards. Because its wide operation range and adaptability of the system to others wells with minimum cost becomes a economically attractive solution for oilfield development. This course will allow the attendant to acquire a solid knowledge of SRP and its applications. It covers detailed description and function of each component of SRP. Basis of reservoir inflow performance, artificial lift systems comparison, standard and special application, system components, design, diagnosis, troubleshooting and optimization are described and discussed. A set of practical exam...
Sinker Bar
Introduction Sinker bars provide concentrated weight above the pump to help keep the rod string straight and in tension, which reduces buckling of the sucker rods or the pump plunger.Sinker bars are made from hot rolled carbon manganese steel bar stock. Sinker bars are surface turned and have API double sucker rod pins, shoulders, and wrench flats on both ends. One end has a reduced section for elevator seating and lifting. Products Details Sinker Bar is heavier than the conventional rod. It is used at the bottom of the sucker rod string to keep the rod string under tension and reduce crooks of the sucker rod string during downward travel. Sinker Bars Sinker bars provide concentrated weight above the pump to help keep the rod string straight and in tension, which reduces buckling of the sucker rods or the pump plunger. Norris sinker bars are made from hot rolled carbon manganese steel bar stock. Sinker bars are surface turned and have API double sucker rod pins, shoulders,...
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