GE 21A02988 Weld Neck Raised Flange Asme A105N 1-1/2 150 B16.5

( Brand: Ge ), ( Part Type: Flange ), ( Manufacturer Part Number: 21A02988 )

Review GE Uk 1-1/2 Inch Weld Neck Raised Face Flange 150# Asme fits B16

The GE 21A02988 A105N 1-1/2 inch Weld Neck Raised Flange is a critical component in various industrial applications, adhering to the stringent standards of the American Society of Mechanical Engineers (ASME) B16.5 specification. This flange is specifically designed for raised face applications, making it an excellent choice for high-pressure and high-temperature services.

The flange's body is constructed from A105 Grade Steel, which offers a good balance between strength and weldability. The weld neck design allows for the flange to be welded directly to the pipe, ensuring a strong and secure connection. The raised face on this flange provides an increased surface area for gasket sealing, which helps to prevent leaks and maintain the integrity of the system.

This 1-1/2 inch flange is suitable for pressure classes up to 150 psi (pounds per square inch), making it a versatile option for various industrial applications. The raised flange design offers a hub height of approximately 1.25 inches, which provides ample clearance for gasket installation and removal.

The GE 21A02988 A105N Weld Neck Raised Flange is manufactured according to the ASME B16.5 standard, which sets the specifications for various types and dimensions of ferrous flanges for piping applications. This standard ensures that the flange meets the rigorous quality requirements and dimensional tolerances necessary for safe and efficient operation in industrial processes.

Overall, the GE 21A02988 A105N 1-1/2 inch Weld Neck Raised Flange is an essential component for industrial piping systems that require a strong, reliable, and leak-free connection. Its adherence to the ASME B16.5 standard guarantees its quality and suitability for a wide range of applications.

The GE 21A02988 A105N 1-1/2 inch weld neck raised flange, classified under ASME B16.5, is a commonly used component in various industries for fluid system applications. Like any other purchase, there are pros and cons to consider before buying this specific flange.

1. ASME B16.5 Compliance: This flange conforms to the American Society of Mechanical Engineers (ASME) standard B16.5 for flanges for petroleum, refinery, chemical, and water service. Compliance with this standard ensures interchangeability, reliability, and safety.

2. Weld Neck Design: The weld neck design allows the flange to be welded directly to the pipe or vessel, enhancing the component's strength and resistance to pressure and temperature.

3. Raised Face: The raised face design facilitates easy gasket seating and removal, making it a popular choice for high-pressure and high-temperature applications.

4. Material Grades: This flange is available in various material grades, including carbon steel, stainless steel, and nickel alloys, catering to different applications and environmental conditions.

5. Threaded Connection: The threaded connection enables easy disassembly and reassembly for maintenance or inspection purposes.

1. Cost: Due to its high-quality materials and ASME certification, this flange may be more expensive compared to non-certified alternatives.

2. Complex Installation: Proper installation requires expertise and precision, as welding the flange to the pipe or vessel can be a challenging process.

3. Potential for Leaks: Flanges are a critical pressure-containing component, and any leakage can lead to costly downtime and potential safety hazards. Proper installation, regular inspections, and the use of high-quality gaskets are essential to minimize the risk of leaks.

4. Delivery Time: The lead time for ordering and receiving this flange could be longer due to its customizable specifications and the need for proper certification and documentation.

The GE 21A02988 A105N 1-1/2 inch weld neck raised flange, classified under ASME B16.5, offers several advantages, including compliance with industry standards, weld neck design, raised face, and availability in various material grades. However, it also comes with certain disadvantages, such as higher cost, complex installation, potential for leaks, and longer delivery times.

If you require a high-quality, reliable, and interchangeable flange for your fluid system application, the GE 21A02988 A105N 1-1/2 inch weld neck raised flange is an excellent choice. However, carefully consider the costs, installation complexities, potential for leaks, and delivery times before making the purchase. If budget is a concern, you may want to explore alternative non-certified options or consult with a supplier for potential cost-saving solutions.

part # 21a02988 prices

• $39.99-$288.99

specifications vesselvent:

• for models: B16
• brand: Ge
• part type: Flange
• manufacturer part number: 21A02988

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• policy: Returns Accepted
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• options: Ship-to-home
• availability: In Stock
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• quantity: 6
• started: March 5, 2026

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