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Jiangsu Zhaosheng Air Conditioning Co., Ltd. is currently the largest supplier of marine refrigeration equipment in China. Over the years, it has consistently adhered to the principle that “science and technology are the primary productive forces†and vigorously develop new products. On July 1 this year, the European Union Directive 2005/33/EC was implemented. The international standards for marine sulphide emissions are becoming stricter, and the application of marine low-sulfur heavy oil and marine low-sulfur diesel is gradually increasing. However, most of the current diesel engines and fuel supply systems are designed according to the viscosity and lubrication properties of traditional heavy oils. The use of low-sulfur fuels with low viscosity and low lubricating properties can cause a series of problems. To ensure the normal combustion of low-sulfur fuels and the reliability of marine diesel lubrication systems, ships need to be equipped with a new type of fuel cooling system. Jiangsu Zhaosheng Air Conditioning Co., Ltd. seized the opportunity and aimed at the market. After the design review meeting for the marine low- and low-sulfur fuel cooling system was held on June 8, 2010, it took only three months to successfully develop the first low in China. Sulfur fuel cooling system.
On September 17, Jiangsu Zhaosheng Air Conditioning Co., Ltd. floated inside the flag, and 68 experts from 36 well-known domestic and international classification societies, shipowners, shipyards, design institutes, colleges and universities gathered in Taixing, in Jiangsu Zhaosheng Air Conditioning Co., Ltd. The newly completed large-scale integrated refrigeration testing center of the company carried out prototype evaluation and on-site testing of the JMCS low-low sulfur fuel cooling system. The experts passed the technical data review and analysis of the experimental data, and concluded that the performance index of the device reached The international advanced level has filled the domestic gap and satisfied the use of domestic and foreign ships.
It is also known that Jiangsu Zhaosheng Air Conditioning Co., Ltd. has successfully obtained low-sulfur fuel cooling from Shanghai Overseas Shipbuilding Co., Ltd., Shanghai Shipyard Ship Co., Ltd., Jiangmen Nanyang Ship Engineering Co., Ltd. and Zhoushan Rongjin Trading Co., Ltd. System order.
The Flat Face Flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting.
Flat face flanges are never to be bolted to a Raised Face Flange. ASME B31.1 says that when connecting flat face cast iron flanges to carbon steel flanges, the raised face on the carbon Steel Flange must be removed, and that a full face gasket is required. This is to keep the thin, bittle cast iron flange from being sprung into the gap caused by the raised face of the carbon steel flange.
Flat Flange,Slip On Flat Face Flange,Flat Face Blind Flange,Flat Face Weld Neck Flange
Fuyuan Marine Accessories Co., Ltd , https://www.fuyuanmarineparts.com