2205 Duplex Stainless Steel Flat Welded Flange

2205 duplex stainless steel flat welded flange is a welded connection component made of 2205 duplex stainless steel material, with excellent corrosion resistance and good mechanical properties, widely used in petroleum, chemical, water treatment and other fields, its structure is simple, easy to install, after the flange and pipeline are welded, the sealing performance is good, can meet the requirements of various working environments.

1. Product introduction

2205 Duplex Stainless Steel Flat Welded Flange is a pipeline connection component widely used in petroleum, chemical, water treatment and other fields, its main characteristics are excellent corrosion resistance and good welding performance, flat flange surface, accurate size, reliable connection, suitable for various pipeline systems with pressure class PN16-PN42.

2. Common functions

2205 Duplex Stainless Steel Flat Welded Flange is widely used in petroleum, chemical, water treatment and other fields with its excellent corrosion resistance and mechanical properties. The flange is made of duplex stainless steel, which has good pitting resistance, crevice corrosion resistance, and stress corrosion cracking resistance, ensuring long-term stable operation in high-temperature, high-pressure, and corrosive media environments. At the same time, the flat welded flange has a simple structure and easy installation, which can effectively reduce the project cost and improve the construction efficiency.

3, common standard

flanges include GB/T 9124, GB/T 12224, JB/T 79, etc., which cover different materials, pressure levels, connection methods, etc., and are widely used in petroleum, chemical, machinery, construction and other fields. Among them, GB/T 9124 mainly stipulates the dimensions and tolerances of carbon steel seamless flanges; GB/T 12224 deals with the dimensions, tolerances and markings of steel butt weld flanges; JB/T 79 specifies the dimensions and tolerances of steel flat welded flanges and steel loose flanges. These standards are significant in ensuring the quality and interchangeability of flange products.

4. Key parameters

2205 duplex stainless steel flat weld flange should be selected by comprehensively considering factors such as material properties, size specifications, pressure rating, connection method, welding requirements, environmental conditions, corrosion performance, temperature range, service life and cost to ensure that the selected flange can meet the requirements of equipment or piping systems, while ensuring structural safety, reliability and economy.

5. Selection points

In the process of selecting 2205 duplex stainless steel flat welded flanges, it is necessary to comprehensively consider the matching of working conditions to ensure that the flange material matches the use environment; Unified standards, following national standards or industry standards, ensuring product consistency and interchangeability; seal compatibility to ensure the sealing performance of flanges and pipes, valves and other equipment; Economically reasonable, under the premise of meeting performance requirements, considering cost factors, to achieve the best cost performance; Installation specifications, follow installation specifications, and ensure a safe and reliable flange installation process. Through the above steps, the scientific and rational selection of 2205 duplex stainless steel flat weld flange can be ensured.

Jianing 2205 Duplex Stainless Steel Flat Welded Flange is widely used in petroleum, chemical, environmental protection and other fields with its excellent corrosion resistance, good mechanical properties and stable welding performance. The flange adopts advanced manufacturing technology, with high temperature resistance, low temperature resistance, corrosion resistance, erosion resistance, etc., to ensure the long-term stability and reliability of system operation, and its excellent performance-price ratio has a high competitive advantage in the industry.

2205 duplex stainless steel flat weld flange is a pipeline connection component widely used in petroleum, chemical, pharmaceutical and other industries, which is mainly made of 2205 duplex stainless steel material, with excellent corrosion resistance and mechanical properties. The flange is connected to the pipe by flat welding, which has high connection strength and is easy to install. Jianing company is committed to providing high-quality 2205 duplex stainless steel flat weld flange, welcome to pay attention to learn more.