Astm A105 Sorf Flange

A SOFR (Slip-On Raised Face) Flange made from ASTM A105 is a type of forged steel flange that is commonly used for joining piping systems. Here's a breakdown: ASTM A105 SOFR Flange (Slip-On Raised Face) : Material : ASTM A105 – A standard specification for forged carbon steel flanges,...

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Product Introduction

A SOFR (Slip-On Raised Face) Flange made from ASTM A105 is a type of forged steel flange that is commonly used for joining piping systems. Here's a breakdown:

ASTM A105 SOFR Flange (Slip-On Raised Face):

Material: ASTM A105 – A standard specification for forged carbon steel flanges, fittings, and valves.

Type: Slip-On Flange – This flange slips over the pipe and is then welded both inside and outside to ensure a strong connection.

Face Type: Raised Face (RF) – This is the most common type of flange face, where the gasket is raised slightly above the flange face for sealing purposes.

Characteristics of ASTM A105 SOFR Flange:

Connection: It is welded directly to the pipe, with the flange face raised for a gasket seal.

Sizes: Commonly available in NPS 1/2" to 24", and pressure ratings are typically Class 150, 300, 600, etc., depending on the specific requirement.

Material Properties: The material offers excellent corrosion resistance and is suitable for high-pressure and high-temperature applications.

Advantages:

Cost-Effective: Slip-on flanges are generally more affordable than weld-neck flanges.

Ease of Installation: They are easier to align, especially in field installations, as they don't require precise alignment like weld-neck flanges.

Versatility: Suitable for most types of piping systems in industries like oil and gas, chemical, power generation, and marine.