PN25 DN50 Russian Standard Flange

The DN50 specification in the flange's name refers to its nominal diameter of 50 millimeters. This size is commonly found 

in industrial piping systems and its compatibility with other standard components makes it a versatile choice for various 

applications. Whether it is used in chemical plants, oil refineries, power generation facilities, or water treatment plants, the 

PN25 DN50 Russian Standard Flange is a reliable and efficient solution.

The purpose of the flange is to tightly closed and seal the joint of the pipe fitting. Flange is typically used to be a phase of tight pipes, pipe fittings, etc., and keep the sealing usual normal overall performance of pipe fittings; Flange detachable, reachable to disassemble take a show up at pipe condition. Reducing flange corrosion resistance, acid and alkali resistance, can be used in water conservancy, electric powered powered powered power, strength station, pipeline fittings, industry, stress vessels and awesome aspects.
Stainless steel flange can be used for boiler stress vessels, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, elements and incredible industries, it is available to choice a area of pipeline.convenient to disassemble take a appear at pipe condition. Reducing flange corrosion resistance, acid and alkali resistance, can be used in water conservancy, electric powered powered power, power station, pipeline fittings, industry, pressure vessels and specific aspects.

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Product Details

The PN25 DN50 Russian Standard Flange, made of carbon steel, is a high-quality flat flange that has gained recognition for its durability and reliability. Russian 

standard flanges are widely used in various industrial applications due to their exceptional performance and adherence to strict engineering standards.

One of the key features of the PN25 DN50 Russian Standard Flange is its high pressure rating of PN25. This rating indicates that the flange is designed to withstand 

pressures up to 25 bar or 362.6 psi, making it suitable for applications in industries where working environments involve high-pressure conditions. This flange is 

particularly ideal for piping systems that handle fluids, gases, or steam at elevated pressures, ensuring a secure and leak-free connection.



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Our Company

Jin Runyuan flange of Shandong Machinery CO., LTD is located in the famous "township of the blacksmith"-Shandong Jinan chapter grave area set street agency headquarters, where convenient transportation beautiful environment. Company was founded in 2001, covers an area of 20000 square meters, is a professional manufacturer of forging flange company, main products: Japanese standard, American standard, German standard, the standard also can according to customers drawings or samples processing. Existing fixed assets of 40 million,the annual output 40 million tons.Products are exported to Japan, the United States, Germany, South Korea, Russia, Brazil, South Africa, more than 20 countries and regions, such as product quality deeply the general customers the high praise and trust.

Company strong technical force, professional experience, equiptment, professional production and technical personnel 10 people, the production of 120 front-line workers, management personnel E people, packing, inspection personnel more than 20 people. High quality international most advanced forging machinery processing, assembly, inspection, packaging production lines, product quality meet the national and international standards, and has obtained ISSO9001-2000 quality management system certification, the French classification society certification, China special equipment manufacturing license, pressure vessel manufacturing license.

Our Factory

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Machine Processing

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Enterprise Oualification Honor

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