EN1092-1 Type11 1.4404 Forged Stainless Steel Weld Neck Raised Face Flange B16.5

Product Specification

EN1092-1 Type11 1.4404 Forged Stainless Steel Weld Neck Raised Face Flange B16.5
 
The EN1092-1 Type11 1.4404 Stainless Steel Weld Neck Raised Face Flange is a European standard flange that is made from stainless steel grade 1.4404 (also known as stainless steel 316L). The Type11 refers to the flange design, which is a flat face flange with a full face gasket. This type of flange is commonly used in industries such as oil and gas, chemical, and petrochemical for joining pipes or other equipment together. The 1.4404 stainless steel provides good corrosion resistance, making it suitable for applications where there may be exposure to corrosive substances.
 

Features:

1. Design: EN1092-1 Type 11 flanges are designed for gasket-sealed connections between two pipe systems or equipment that require easy assembly and disassembly.

2. Raised Face: Type 11 flanges have a raised face that provides a sealing surface for gaskets. The raised face helps to prevent leakage and ensures a secure connection.

3. Pressure Rating: These flanges are available in different pressure ratings, ranging from PN6 to PN100. The pressure rating determines the maximum pressure that the flange can withstand.

4. Sizes: EN1092-1 Type 11 flanges are available in various sizes, starting from DN10 (Nominal Diameter) up to DN4000. The flange size should match the pipe size to ensure a proper fit.

5. Material: Type 11 flanges are typically made of carbon steel, stainless steel, or alloy steel. The material selection depends on the application, temperature, and pressure requirements.

6. Face Finish: The sealing face of EN1092-1 Type 11 flanges has a smooth finish to ensure proper gasket sealing.

7. Connections: These flanges are designed for butt welding to pipes or connecting with other flanges using bolts and nuts. The number of bolt holes and their diameter varies depending on the flange size and pressure rating.

8. Standard Compliance: EN1092-1 Type 11 flanges conform to the European standard EN1092-1, which ensures their compatibility and interchangeability with other flange types within the same standard.
 

 

Applications:

1. Oil and Gas Industry: These flanges are widely used in the oil and gas industry for connecting pipes, valves, and equipment in high-pressure and high-temperature applications. They provide a strong and leak-free connection, making them suitable for offshore platforms, refineries, and pipelines.

2. Petrochemical Industry: EN1092-1 WNRF Flanges are also utilized in the petrochemical industry for connecting process piping systems. They are capable of withstanding corrosive and hazardous substances, making them ideal for handling chemicals, acids, and other aggressive fluids.

3. Power Generation: EN1092-1 WNRF flanges find applications in the power generation sector, particularly in thermal power plants. They are commonly used to connect pipes, valves, and turbines, ensuring a secure and reliable connection for steam, water, and other media used in power generation processes.

4. Water Treatment: These flanges are widely used in water treatment plants for connecting pipes and equipment used in various stages of the water treatment process. They are often utilized in applications such as water supply, wastewater treatment, and desalination plants.

5. Pharmaceutical Industry: EN1092-1 WNRF flanges are employed in the pharmaceutical industry for connecting pipes and equipment in hygienic processes. They are designed to meet strict sanitary standards and are used in applications such as drug manufacturing, sterile processing, and cleanroom environments.

6. Construction and Infrastructure: They are also used in construction and infrastructure projects for connecting pipes, ducts, and equipment in plumbing systems, and other mechanical applications. They ensure a secure and durable connection, preventing leakage and maintaining system integrity.