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PN10 DN200 Russian Standard Flange

They are designed to create a tight seal and prevent leakage in pipelines. Flange connections are commonly used in industrial pipelines that require high pressure resistance.Flanges are typically made with holes where bolts can be inserted to securely connect two flanges together. Gaskets are placed between the sealing surfaces of the flanges to ensure a tight and leak-free connection. By tightening the bolts, the gasket is deformed under pressure, filling any uneven surfaces and maintaining the integrity of the seal.The convenience of flange connections lies in their ease of use and ability to withstand high pressure. They are widely used in industries like water conservancy, power stations, pipelines, and pressure vessels. In applications such as boiler stress vessels, petroleum, chemical, shipbuilding, pharmaceutical, metallurgical, machinery, and food industries, stainless steel flanges are commonly used due to their corrosion resistance, acid and alkali resistance, and durability.Flanges also offer the advantage of being detachable, making it easy to disassemble and inspect the condition of the pipes. They are versatile and can be used in various pipeline systems where sealing and connection integrity are crucial.Overall, flanges play a critical role in pipeline construction and are fundamental components in ensuring reliable and secure connections in industrial settings.

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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

Raw Material Blanking

Welding Ends For Welding Neck Flanges