European Standard EN1092-01 Carbon Steel/Stainless Steel Plate Flange PN16 PLFF PLRF Flat Face/Raised Face

EN1092-01 TYPE 01 Stainless Steel Plate Flanges PN 16 PLFF for Industrial Applications

Introduction:

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Description of EN1092-01 Stainless Steel Plate Flanges:

EN1092-01 Stainless Steel Plate Flanges are a type of flange used in piping systems. These flanges conform to the European standard EN1092-01 and are made from high-quality stainless steel, which offers excellent corrosion resistance and durability.

Stainless Steel Plate Flanges have a flat surface and are designed to be bolted onto pipes or equipment, providing a secure and leak-free connection. They are available in various sizes and pressure ratings, making them suitable for a wide range of applications.

EN1092-01 Stainless Steel Plate Flanges feature a circular design with bolt holes around the circumference. The bolt holes are uniformly spaced and sized, allowing for easy installation and connection to other flanges or equipment.

These flanges are typically used in industries such as oil and gas, chemical, water treatment, and food processing, where corrosion resistance, strength, and hygienic properties are important. They are commonly used in applications such as pipelines, valves, pumps, and tanks.

EN1092-01 Stainless Steel Plate Flanges are subjected to rigorous testing and inspection to ensure they meet relevant standards and performance requirements. This includes pressure testing, ultrasonic testing, and visual inspection to ensure the flanges are free from defects and meet the necessary specifications.

Overall, EN1092-01 Stainless Steel Plate Flanges are a reliable and versatile component of piping systems, offering superior performance and longevity in demanding operating conditions.

EN1092-01 Stainless Steel Plate Flange Dimensions:

1.Dimensions are in millimeters(mm).

2.Dimensions can be specified by different purchasers.

Grades of Stainless Steel Flanges:

The material grade of stainless steel flanges is classified and specified based on the chemical composition, mechanical properties, and corrosion resistance of stainless steel materials. Here is an introduction to common material grades of stainless steel flanges:

1.ASTM A182 F304/304L: This is a common material grade for stainless steel flanges, suitable for general industrial applications. It primarily consists of 18% chromium and 8% nickel, providing good corrosion resistance and oxidation resistance. F304L is the low carbon version, suitable for use in welding conditions.

2.ASTM A182 F316/316L: This is a material grade with better corrosion resistance, commonly used in corrosive environments such as chemical, petroleum, and marine industries. It contains 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, which enables resistance against strong corrosive media like sulfuric acid and hydrochloric acid. F316L is the low carbon version, helping to reduce intergranular corrosion during welding.

3.ASTM A182 F321: This is a titanium-stabilized material grade for stainless steel flanges, suitable for high-temperature environments. It contains 18-20% chromium, 9-12% nickel, and also includes 0.15-0.30% titanium, enhancing corrosion resistance and high-temperature performance.

In addition to the above-mentioned common material grades of stainless steel flanges, there are other material grades such as ASTM A182 F347, ASTM A182 F904L, etc., which have different chemical compositions and characteristics, suitable for different working conditions and media.

When selecting the material grade of stainless steel flanges, it is necessary to evaluate specific factors such as the working environment, corrosive nature of the media, temperature, and pressure requirements to ensure the appropriate material grade is chosen to meet the engineering needs.

Welding of Plate Flanges:

Welding is a technique used to join plate flanges together or connect them to various components in a system. It creates a robust connection between two pieces, preventing potential leaks or other issues that may arise if traditional methods such as nuts and bolts or adhesive materials are used for sealing. Welding offers the advantage of being faster than traditional methods, which can greatly enhance production efficiency, especially in large-scale projects involving multiple plate flanges.

Characteristics of Steel Plate Flanges:

Stainless Steel Plate Flanges possess several characteristic features that make them highly suitable for various applications. Here are some key characteristics of Stainless Steel Plate Flanges:

Corrosion Resistance: Stainless steel is renowned for its exceptional corrosion resistance properties. Stainless Steel Plate Flanges can withstand exposure to corrosive substances, chemicals, and moisture without rusting or deteriorating. This makes them ideal for applications in industries such as oil and gas, chemical processing, water treatment, and marine environments.

Strength and Durability: Stainless Steel Plate Flanges are known for their strength and durability. They can withstand high pressures, mechanical stress, and temperature fluctuations without deformation or failure. This ensures the integrity and longevity of the piping system.

Hygienic Properties: Stainless steel is a hygienic material commonly used in industries such as food processing, pharmaceuticals, and healthcare. Stainless Steel Plate Flanges are easy to clean and maintain, making them suitable for applications requiring strict hygiene standards.

Versatility: Stainless Steel Plate Flanges are compatible with a wide range of piping systems and materials. Their versatile design allows for easy installation and connection to pipes, valves, and other equipment. They can be used in various industries, including petrochemical, food and beverage, pharmaceutical, and water treatment.

Weldability: Stainless Steel Plate Flanges can be easily welded to pipes or other flanges, providing a secure and leak-free connection. The welding process ensures a strong bond and enhances the overall integrity of the system. This allows for flexibility in design and installation.

Aesthetic Appeal: Stainless steel has an attractive appearance and a sleek, modern look that adds aesthetic value to applications where visual appeal is important. Stainless Steel Plate Flanges can contribute to the overall aesthetics of a piping system.

Wide Range of Sizes and Pressure Ratings: Stainless Steel Plate Flanges are available in various sizes and pressure ratings, allowing for flexibility in design and accommodating different piping system requirements. This ensures compatibility with different pipe dimensions and operating pressures.

Longevity: Due to their corrosion resistance and durability, Stainless Steel Plate Flanges have a long service life and require minimal maintenance. They can withstand harsh conditions and provide reliable performance over an extended period.

Applications of EN1092-01 Stainless Steel Plate Flanges:

En1092-01 Stainless Steel Plate flanges serve a variety of purposes in connecting and sealing off different parts of a system. They are commonly used to join pipes together, but can also be employed in other applications, such as connecting various components of a system or sealing off specific sections when required. For instance, plate flanges may be utilized for joining metal pipes or connecting two sections of a pipe. Additionally, they can be deployed for creating a barrier between two pieces of metal that need to remain separated. Moreover, they can be utilized for joining plastic pipes or even for connecting different parts of an air conditioning or heating unit.

Oil and gas industry: Plate flanges are commonly used in oil and gas pipeline systems, including transportation, processing, and storage equipment. They can withstand the working requirements of high pressure and high temperature, while providing reliable sealing performance.

Chemical industry: In chemical plants and chemical processing industries, plate flanges are widely used in various fluid handling equipment, such as reactors, distillation towers, heat exchangers, etc. They have corrosion resistance and are suitable for handling various corrosive media.

Power industry: In power plants and power transmission and distribution systems, plate flanges are usually used to connect pipelines, valves, and equipment. They can withstand the requirements of high pressure, high temperature, and high flow rate, ensuring the safety and reliable operation of the power system.

Wastewater treatment and environmental protection industry: In wastewater treatment facilities and environmental engineering, plate flanges are used to connect sewage pipelines, exhaust systems, and treatment equipment. They have good sealing performance and corrosion resistance, suitable for handling wastewater and pollutants.

Pharmaceutical and food industry: In the pharmaceutical and food processing fields, plate flanges are widely used in various production equipment and pipeline systems. They meet hygiene standards and can meet the special requirements for product purity and hygiene.

EN1092-01 Stainless Steel Plate Flanges are versatile and can be used in various industries and applications where their properties are required. It is crucial to select the appropriate type of EN1092-01 Stainless Steel Plate Flange based on specific application requirements, such as material compatibility, pressure ratings, and environmental conditions.