2-300-RF-SO-B16.5 SPAIN Pipe Flange Raised Slip

Review SPAIN Inch Slip-on Pipe Flange Class 300 Raised Face Rf B16.5

Introducing the Spain 2-300-RF-SO-B16.5 slip-on pipe flange, a high-performance component designed for use in various industrial applications. This flange, adhering to the PN50 pressure class and DN50 (50mm) nominal pipe size, is manufactured in compliance with the European standard EN 13480-2.

The flange features a raised RF joint design, which is characterized by a raised ring on the flange face, creating a seal against the mating pipe or flange. This design offers several advantages, including improved leakage resistance, easy installation, and the ability to accommodate minor misalignments.

The 2-300-RF-SO-B16.5 slip-on pipe flange is suitable for use with carbon steel pipes, with a maximum temperature rating of 300 C and a maximum working pressure of 300 bar. This flange is an excellent choice for applications in power generation, oil and gas, petrochemicals, and other industries where high-pressure, high-temperature fluid handling is necessary.

The flange's slip-on design allows for easy installation without the need for bolting or welding, making it a more cost-effective and time-efficient option compared to other types of flanges. The raised RF joint design also simplifies the installation process, as it eliminates the need for gaskets and reduces the likelihood of leaks.

The Spain 2-300-RF-SO-B16.5 slip-on pipe flange is manufactured from high-quality materials, ensuring durability and reliability even in the most challenging environments. Its robust construction, combined with its versatile design and superior performance, makes it an indispensable component for your industrial piping systems.

In summary, the Spain 2-300-RF-SO-B16.5 slip-on pipe flange is a high-performance, easy-to-install component, suitable for use in a wide range of industrial applications. With its raised RF joint design, PN50 pressure class, and DN50 (50mm) nominal pipe size, this flange is an ideal choice for handling high-pressure, high-temperature fluids in the most demanding environments.

The Spain 2-300-RF-SO-B16.5 slip-on pipe flange with a diameter of 50 mm (DN50), PN50 rating, and raised RF B16.5 thread is a crucial component in piping systems. This flange is designed to connect and seal pipes, enabling the safe and efficient transfer of fluids. Let's examine the pros and cons of purchasing this specific model:

1. Compliance with International Standards: This flange conforms to the American Society of Mechanical Engineers (ASME) B16.5 and European EN 13480-2 standards, ensuring compatibility and interchangeability with other components in the piping system.

2. Versatility: The raised face design allows for high-pressure applications and can accommodate gaskets with various materials, such as graphite, PTFE, and spiral-wound gaskets.

3. Easy Installation: Slip-on flanges, like the one in question, can be easily installed without the need for welding or other complex joining methods, saving time and resources.

1. Cost: Compared to other types of flanges, such as welded or screwed, slip-on flanges may be more expensive due to their design and materials.

2. Limited Temperature Range: Slip-on flanges are generally designed for use in applications with moderate temperatures. For high-temperature applications, other types of flanges, such as welded or butt-weld, may be more suitable.

3. Potential for Leaks: While slip-on flanges can be tightly installed, they still rely on the gasket to provide a seal. If the gasket is not properly installed or if it degrades over time, leaks can occur.

The Spain 2-300-RF-SO-B16.5 slip-on pipe flange offers several advantages, including compliance with international standards, versatility, and easy installation. However, it also comes with some disadvantages, such as a higher cost, limited temperature range, and potential for leaks.

Based on the given information, this flange is recommended for applications that require a quick and easy installation, where high-pressure and a wide temperature range are not major concerns, and where compatibility with international standards is necessary. If your application requires a wider temperature range, a more cost-effective solution, or a stronger seal, other types of flanges may be more suitable.

Details:

Please refer to the photos for exact measurements and physical condition. 2 slip-on pipe flange class 300 DN50 PN50 raised face rf b16.5 Spain. This flange is a high-pressure component rated for class 300 / PN50 service. Condition note:: this item is in solid functional condition but shows signs of shelf wear and previous handling.

There is minor surface oxidation/rust spotting consistent with storage, which can be cleaned if necessary. Please review all images for condition and included components. Item specifics: condition: used includes surface oxidation and paint markings from previous inventory/use. Country/region of manufacture: Spain.

Note that some are manufacturer-provided and may not precisely represent the items color, size, or style. It features a yellow zinc/chromed finish for corrosion resistance. Nominal pipe size: 2 in. Material: carbon steel yellow zinc/chromed plated.

There are white and red paint markings on the face rim used for inventory identification. Face type: raised rf. Flange type: slip-on so. Brand: Spain stamped.

This listing is for a heavy-duty 2-inch slip-on so raised face rf pipe flange.

specifications pipehosefit:

• brand: Spain
• mpn: 2-300-rf-so-b16.5
• part type: Pipe Slip Flange
• unit type: Unit
• flange type: Slip-on
• pressure class: 300 Lb / Pn50
• face type: Raised Face
• nominal pipe size: 2 In
• material: Carbon Steel

seller pipehosefit:

• city: plano, texas
• rating: 99.7%
• # reviews: 2476

offer pipehosefit:

• in stock #: 1
• best offers: true
• options: ship-to-home
• availability: in stock
• price: $39.89
• item condition: Used
• sold #: 21
• started: december 27, 2025

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose Fittings

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• transit: 5-12 days
• class: expedited, standard, one-day
• carrier: usps, ups, fedex
• type: calculated
• service: usps priority mail, ups ground, ups next day air saver, fedex standard overnight

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• time: 30 days
• paid by: buyer
• policy: returns accepted
• method: money back