Wenzhou Daye Flange Co., Ltd. is a professional pipeline flange manufacturer integrating scientific research, design and development, manufacture, and distribution.Thanks to its years experience in this industry, the company enjoys experienced staff, high-grade CNC machine tools and testing equipments. All of these have laid a solid foundation for refined products. For years, the products are popular across China and being exported to such countries and regions including Europe, America, Middle East, Africa, Southeast Asia and so on. Production is carried out here as per such standards including GB12459, SHJ, HGJ, ANST, JIS, DIN, ISO etc. Products include flat-welded steel flanges, butt-welded butterfly valve flanges, reinforced flat-welded flanges, male and female flanges, American, German, Japanese and national standard flanges etc. Materials adopted cover321, 304, 304L, 316, 316L, 2520, 904L Mo.Ti steel, carbon steel, refractory steel etc.The products are popular in such industries as petroleum, chemical industry, foods, metallurgy, building, power generation and so on. Diameter: DN15-6000mm. Based on advanced management system and top quality services, Daye is improving its quality constantly. We are achieving a bigger market share with better products, higher quality and more preferential prices. We sincerely hope to work with more and more customers from home and abroad.
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