Alloy flanges different from the ordinary 20 #, Q235 and other carbon steel flanges, pipes and pipelines mainly used for special features, used for high-temperature high-pressure position. The common materials are 12Cr1MoV, 15CrMo, P91, P22,10CrMo910 like. Alloy flange is building one of the highest strength of the material used in metal materials in the pipeline installation process also plays an important role and value. Since the steel flange has good corrosion resistance, no corrosion, pitting, corrosion or wear and tear, so it can maintain a permanent structural component engineering design integrity, Zhanjiang steel flange, play an important use the role and value of applications in different industries and fields. Chromium stainless steel flange further set of mechanical strength and high elongation in one, Panzhihua steel flange, easy-parts manufacturing to meet the needs of architects and structural designers. Longsheng alloy flanges for nominal pressure PN10.0 ~ 25.0Mpa, operating temperature -29 ℃ ~ 600 ℃, suitable for a variety of conditions pipeline petroleum, chemical, fire station, etc., Jinchang carbon steel flanges, cutting or connected media, mainly played the role of connection. Alloy flanges Applicable medium: water, oil, steam and so on. Operating modes: manual, gear transmission, electric and so on. Alloy Steel Flanges to a certain range of media and use, can be used and operated in accordance with a certain mode of operation, to ensure the correctness and completeness of the operation. For more information galvanized flange galvanized flanges: zinc processing costs 1 flange, paper processing costs: the cost of hot-dip galvanized anti-rust paint coating than other low cost; 2, durable: Suburb ambient, hot dip galvanized thickness standard can be maintained without having to repair more than 50 years; in urban areas or coastal areas, carbon steel flanges, standard hot dip galvanized layer can be maintained for 20 years without repair ; 3, good reliability: between zinc coating and steel are metallurgically bonded, become a part of the surface of the steel, and therefore more reliable coating durability; strong 4, the toughness of the coating: zinc coating to form a special metallurgical structure This structure can withstand during transportation and use of mechanical damage; 5, comprehensive protection: each part of the plated parts can be coated with zinc, even in depression, sharp corners and hiding place can be fully protected; 6 , saving time and effort: galvanizing process than other coatings construction method is more efficient, and can avoid the time required to be installed on site Fig brush. Wuwei carbon steel flanges, carbon steel flanges, Bo Yan Pipe (view) provided by the Yanshan Xian Yan Bo Industry Co., Ltd. Yanshan County Bo Yan Pipe Co., Ltd. (www.czbygy.com) Hebei Cangzhou, elbow leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Bo rock pipe industry leadership with the staff warmly welcome all inquiries negotiations to create rich rock pipe industry a better future.