"Valve World Asia" listed the products of the Xuanda Group on the cover page in the February 2014 issue of the magazine, and published the article "Xuanda Industrial Group: Special Metal Materials Research Promoting High-end Valve R&D" on the inside page. Achievements in research and development have been reported in depth. "Valve World Asia" listed the products of the Xuanda Group as cover pictures in the February 2014 issue of the magazine, and published the article "Xuanda Industrial Group: Special Metal Materials Research Promoting High-end Valve R&D" on the inner page. Achievements in research and development have been reported in depth. It is understood that Valve Asia Asia is headquartered in the Netherlands. It is a global leading magazine on valves, control valves, and actuator-related products. It is a bi-monthly publication. It also has English, American, and Dutch editions. And German version and so on. The magazine content focuses on the end-user experience and practical applications in the fluid industry. In addition to technical articles such as valve design, fluid control, sealing technology, and other brakes, it also covers topics such as maintenance, high-temperature and high-pressure applications, abrasive services, and standardization. In this issue of "Valve World Asia," the article "Xuanda Industrial Group: Special Metal Materials Research Promotes the Development of High-end Valves", through an interview with Ye Jianxuan, Chairman of Xuan Da Group, introduced the development strategy of Xuan Da Group's scientific research and development of enterprises. The nearly 4,000 words covered the Xuan Da Group's investment in the research and development of special metal materials and its achievements. UNI Flange is Italian flanges standard, flanges pressure PN6 PN10 PN16 PN25 PN40, flanges type plate, blind, lapped, screwed, weld neck, flanges norm UNI2276, UNI2277, UNI2278, UNI6092, UNI6093, UNI6094, UNI6083, UNI6083, UNI6084, UNI6089, UNI6090, UNI225, UNI2254, UNI2280, UNI2281, UNI2282, UNI2283, UNI2284 etc Uni Flange,Uni 2278 Pn16 Flange,Uni Pn6 Pn10 Flange,Uni 2576 Flange Jinan Hyupshin Flanges Co., Ltd , http://www.iflange.com