Product Details

PN10 refers to the pressure rating of the flange, which is 10 bars. DN50 refers to the nominal diameter of the flange, which is 50 millimeters. Flat flange means that the surface of the flange is flat without any protrusions or raised areas.

Our Company

Benefits of a PN10 DN50 flat flange include:

  1. Easy installation: Flat flanges are easier to install than other types of flanges as they do not require any special preparation of the mating surface.

  2. Better sealing: The flat surface of the flange provides a larger area for gasket sealing, which ensures better sealing and prevents any leakage.

  3. Versatility: Flat flanges are suitable for a wide range of applications and can be used in various industries, including chemical, oil and gas, water treatment, and more.

  4. Cost-effective: Flat flanges are a cost-effective option compared to other types of flanges, making them a popular choice where cost is a significant factor.

Applications of PN10 DN50 flat flanges include:

  1. Process piping systems: Flat flanges are commonly used in process piping systems where fluids or gases need to be conveyed from one point to another.

  2. Water supply systems: Flat flanges are used in water supply systems to join pipes of different materials, sizes, and shapes.

  3. HVAC systems: Flat flanges are used in heating, ventilation, and air conditioning (HVAC) systems to connect ducts and pipes.

  4. Industrial applications: Flat flanges are used in a variety of industrial applications, such as in chemical and petrochemical plants, refineries, and power plants, among others.



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

PN10 Flanges GOST 12820-80

Laboratory Examination

PN10 Flanges GOST 12820-80

Forging&Forging and Pressing

PN10 Flanges GOST 12820-80

Machine Processing

PN10 Flanges GOST 12820-80

PN10 Flanges GOST 12820-80

Enterprise Oualification Honor

PN10 Flanges GOST 12820-80


Leave your messages

Related Products

Popular products