On June 7, 2013, Yu Ping, chairman of Yuchai Corporation, and Wu Qiwei, general manager, and other leaders came to the laboratory of Yuchai Engineering Research Institute to carry out phased results checks on the engine models being developed and to develop them. The situation was fully affirmed. According to the relevant person in charge of the project, the model from the design to the test was successful, it took only 100 days, 19 days ahead of schedule, reflecting Yuchai's strong product development capabilities, the efficiency of internal collaboration, the model The successful development will further expand the application of Yuchai's engine products. American standard lap joint flange production implemented strictly in accordance with ANSI, the main materials are: carbon steel, stainless steel, alloy steel.American standard lap joint flange is mainly used in pressure vessel, oil and gas pipeline engineering, pipeline engineering, chemical plants, municipal engineering, sewage treatment, power plant, shipbuilding, pharmaceutical, dairy products, beer, beverage, water conservancy and other industries.American standard lap joint flange product quality through ISO9001:2008 quality management system certification, ISO14001 environmental management system certification, OHSAS18001 occupational health and safety management system, special equipment manufacturing license pressure pipes. ANSI Standard Flange, ANSI Flange, ANSI 150 Flange, ANSI B16.5 Flange Hebei Jimeng Highstrength Flange-tubes Group Co.,Ltd. , http://www.jimengflange.com