From January to May in 2011, Dongfeng Bessi achieved a total sales revenue of 300 million yuan, an increase of 5% year-on-year, of which, passenger car parts achieved a sales income of 63.65 million yuan, accounting for 21% of the company's total sales revenue. The sales revenue of these passenger car parts all come from Shenlong Company, and both sales revenue and operating profit exceeded the budget targets. In the past five years, Dongfeng Bessie has achieved a leap-forward leap. This leap is not only an increase in operating performance, but also a significant increase in the soft power of Dongfeng Bessie. Firstly, Dongfeng Bessi has basically had the ability to develop systematic products synchronously with its customers in terms of R&D cooperation with the entire vehicle. Second, with respect to cost competitiveness, Dongfeng Bessie not only meets the cost reduction requirements of the customers each year. It can also actively use product optimization and product technology upgrades to achieve technology cost reduction; in terms of project management capabilities, Dongfeng Bessi's project management and staff quality have all improved significantly thanks to the implementation of multinational projects. It is the enhancement of soft power that Dongfeng Bessi's product structure and product forces have undergone tremendous changes. Before 2006, Dongfeng Bessie's products were concentrated in the radiators and intercoolers of commercial vehicles. Now it has developed a full range of thermal system products covering commercial vehicle and passenger vehicle engine cooling systems, air conditioning systems, and fan systems. By 2010, the sales revenue of Dongfeng Bessie's air-conditioning system products accounted for about half of the total sales revenue. Dongfeng Bellows has increased its systematic products with high added value, and the newly developed products have far higher performance and reliability than other companies in the same industry. Product power determines the market influence, and the market expansion has also achieved remarkable results in the past two years. In terms of commercial vehicle products, Dongfeng Bessie not only firmly consolidated the Dongfeng commercial vehicle market, but also developed such important vehicle customers as FAW, Shaanxi Automobile and Japan Nissan Diesel.
Check Valve
The check valve is a valve which automatically opens and closes valve disc depending on the flow of the medium itself, and it is also used to prevent medium from flowing backwards. It is also called single direction valve, no-return valve and back pressure valve.
Production Size:DN40-DN600mm
Pressure range:PN10,PN16
Design Standard:
Face to Face:DIN3202/EN558-1 F6
Flange Standard:EN 1092/DIN2533
Testing Standard:EN12266
Main Material of parts:
Body:GG20/GG25/GGG45/GGG50
Disc:GG20/GG25/GGG45/GGG50/Carbon steel
Stem:2Cr13/SS304/SS316
Seat:Brass/Stainless Steel
Check valve is a kind of automatic valve,Main function of check valve is to prevent the reverse flow of the medium, prevent the reversal of the pump and drive motor, and the discharge of the container medium.
Pilot Operated Check Valve,One Way Check Valve,Stop Check Valve,Piston Check Valve CANGZHOU HENGJIA PIPELINE CO.,LTD , https://www.hj-pipeline.com