Alloy pipes and pipe flanges different from the ordinary 20 #, Q235 and other carbon steel flanges stainless steel flanges, mainly for the special characteristics of the location used for high temperature and pressure. 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, play an important role and value in use flange applications in different industries and fields. Chromium stainless steel flange further set of mechanical strength and high elongation in one, easy-to-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., cut off or connected media, mainly It is a linking. 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. Marine flange features stainless steel flange flange is transliteration, meaning flanged things, parts, such parts can be alone, that is, the flange can also be a combination of type, such as one or both ends of the tube with a flange which on top of a few through-holes welded flange for mounting screws, some bearing outer ring with flange, the flange may have holes, you can not perforated, only for wall positioning . There are several classifications of marine flange, most of them in industrial pipeline alloy flanges, flange adjacent marine use is very extensive. Level and form of the flange, and then follow medium conditions such as temperature, corrosive, and ultimately determine the sealing surface . and selection of marine flange are leak-proof pad flanges associated with ship-based marine flange features are: first, the production methods can be divided into push the system, depression, forging, casting and other second to divide the material of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum, plastic, argon Ge Lek, ppc, etc. Third, in order to create a standard Marine flange can be divided into national standard, electricity standard, water standard , American Standard, the German standard, Japanese standard, the Russian standard, etc. Fourth, the standard flange size 10 kg and 16 kg JIS flange JIS flange specifications. In addition, marine installation and welding flanges need a different process, we must ensure that the sealing stainless steel flange connection. Flange | Alloy Flange | Bo Yan Pipe Industry (certified merchants) are provided by Yanshan County Bo Yan Pipe Co., Ltd. Yanshan County Bo Yan Pipe Co., Ltd. (www.czbygy.com) is specialized in the "elbow, tee, size, head, head, flange, hanger, manhole, compensation, take over the seat" of the enterprise the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Wenjiang.