3Cr13 butt weld flange

3Cr13 butt weld flange is a commonly used corrosion-resistant alloy steel flange, mainly used in petroleum, chemical, food and other industries in high-temperature and high-pressure pipeline systems, it has high corrosion resistance and wear resistance, the flange surface has been specially treated, has good sealing performance, can meet the needs of use in various harsh environments. The flange is made of high-quality 3Cr13 stainless steel material, which has high strength and toughness, and the flange size strictly meets national standards, making it easy to install and widely used in various types of industrial pipeline connections.

1. Product introduction

3Cr13 butt weld flange is a butt weld connection flange made of high-quality carbon structural steel or alloy structural steel, which has high strength and toughness, and is widely used in pipeline connections in petroleum, chemical, power plant, boiler and other industries. Its smooth surface and precise dimensions ensure the sealing performance and corrosion resistance of the piping system.

2. Common functions

3Cr13 butt weld flange is mainly used in high-pressure pipeline systems in petroleum, chemical, food and other industries, with excellent corrosion resistance and high temperature resistance, and can withstand pipeline connections under high temperature and high pressure conditions, ensuring the stability and safety of system operation. At the same time, this flange is made of high-quality stainless steel material, with fine surface treatment, good sealing performance and aesthetics, and is a good choice for industrial pipeline connection.

3, common standard

flanges include GB/T 9123, GB/T 12459, JB/T 79, JB/T 7914, SH/T 3512, etc., which specify in detail for different types of flange sizes, connection methods, pressure levels, etc., to ensure the safety and reliability of flanges in industrial applications.

4. Key parameters

When selecting 3Cr13 butt weld flanges, it is necessary to comprehensively consider parameters such as material properties, nominal pressure, nominal diameter, sealing surface type, connection method, working temperature and medium characteristics to ensure that the sealing, pressure-bearing capacity and corrosion resistance of the flange meet the actual application requirements. At the same time, it is also necessary to pay attention to flange thickness, gasket selection, connecting bolt specifications and standards, etc., to ensure the stability and safety of the overall structure.

5. Selection points

When selecting 3Cr13 butt weld flanges, it is necessary to comprehensively consider the matching of working conditions to ensure that the flange material matches the working medium and environment; unified standards, selecting products that meet national or industry standards; seal compatibility to ensure good sealing performance at the flange connection; Economically reasonable, on the premise of meeting performance requirements, consider cost-effectiveness; Installation specifications, follow relevant installation specifications, and ensure that the flange is installed correctly and safely.

Jianing 3Cr13 butt weld flange shows excellent stability and reliability in various industrial pipeline connections with its excellent corrosion resistance and mechanical properties. The flange is made of high-quality stainless steel, which has undergone precision forging and heat treatment processes to ensure the strength and durability of the product, and its corrosion resistance allows the flange to maintain good working conditions in harsh working conditions, and is widely used in petroleum, chemical, pharmaceutical, food and other industries.

3Cr13 butt weld flange is a flange made of high-quality carbon structural steel and alloy steel materials, mainly used for pipeline connection, with good corrosion resistance and strength, widely used in petroleum, chemical, fertilizer, construction and other industries. The flange is connected by butt welding, with high welding strength and good sealing performance, which can ensure the safe operation of the pipeline system. Jianing brand provides a variety of specifications and sizes of 3Cr13 butt weld flange to meet the different needs of customers, please pay attention to Jianing's official website for more product details.