Tangshan Yu-United Electromechanical Co.,LTD
About Us
Tangshan Yu-United Electromechanical Co.,LTD
Yulian Company was founded in 1958 and has more than 60 years of history in the production and processing of mechanical products. It has focused on the research and development and production of oil-producing screw pumps and their supporting equipment for 30 years. It is an integrated service provider integrating oil and gas lifting technology research and development, program formulation, complete equipment manufacturing and engineering services.It has accumulated many years of experience in screw pump manufacturing and on-site operation and management, and has formed a series of products with 2 categories (rod and rodless) and 65 mature screw pumps and their supporting equipment, which can be adapted to the development of conventional and unconventional oil and gas fields, new energy exploration and development, salt mines, chemical industry and many other fields.It can realize the annual production capacity of a complete set of screw pumps of 3,000 sets, and has the ability to process and customize 500 sets of screw pumps at a time, as well as on-site block extraction technical services, engineering large-scale packages, etc.
The company has a 32,000m3 workshop, more than 60 advanced CNC processing equipment, a glue injection workshop, a chrome plating workshop, a screw pump test bench, a drive assembly workshop, and an independent glue injection performance laboratory. Complete testing equipment and processes. The company is currently a national high-tech enterprise, a specialized and special-tech enterprise, and a provincial science and technology innovation enterprise. It has a provincial enterprise technology research and development center, an engineering technology research center and other R&D institutions.
Quality and Service:
R&D Capability
The company emphasizes technological innovation and has independently developed several pioneering products in China, including high-flow oil screw pumps, high-speed electric submersible screw pumps, rigid stator and flexible rotor screw pumps, and remote automated control screw pumps for coalbed methane extraction.
Production Capacity
Our company possesses advanced multi-CNC screw milling equipment, rubber injection and vulcanization equipment for screw pump stators (with automated pressure and temperature control), and strictly adheres to the API quality system. It has established a comprehensive intelligent manufacturing system for Progressive Cavity Pumps (PCPs). Its large-scale mechanical processing capabilities include over 80 sets of equipment such as 15-meter CNC special-shaped screw milling machines, 16-meter CNC floor-type boring machines, 5-meter CNC gantry machining centers, 10-meter CNC vertical lathes, CNC horizontal lathes, and CNC vertical machining centers.
Testing Capabilities
Our company is equipped with advanced and complete screw pump online testing equipment, including downhole screw pump simulation test benches, surface drive system test beds, rubber performance testing laboratories, vulcanization analyzers, flaw detectors, thread gauges, and various other specialized inspection devices.
Product Range
Main products include over 60 specifications of downhole GLB-type screw pumps, GL-type single-screw pumps, W-type twin-screw pumps, SNH-type triple-screw pumps, and fishing-style electric submersible screw pumps, with flow rates of up to 500 m³/h.
Market Position
Products are sold nationwide, with long-term partnerships established with subsidiaries of Sinopec, CNPC, and other major enterprises. Our company holds a market share of 35% and provides service coverage across 20 provinces and municipalities.
Quality and Service:
Our company is certified under ISO 9001 Quality Management System, ISO41001 Environmental Management System, ISO45001 Occupational Health and Safety Management System, Green Factory Management System and Five-Star Rated After-Sales Service System. Adhering to the principle of "providing timely and attentive service to meet customer needs," Yulian offers customized products and comprehensive after-sales support.
Our company is a manufacturer focusino
on the research, development and production of oil Screw pump,Adhere to
stable operation、continuous innovation、 and open cooperation.
