ASME SA105 Slip On Flanges (SORF) are a type of carbon steel flange widely used in various industries, particularly in piping systems. These flanges are manufactured in accordance with the ASME SA105 specification, which sets the standards for their design, material composition, manufacturing process, and performance characteristics. SA105 SORF flanges are typically forged from carbon steel, making them durable and suitable for a wide range of applications. They are known for their ease of installation and are designed to slip over the pipe with a slightly larger diameter than the pipe itself. The flange is then welded to the pipe, providing a secure and leak-resistant connection. The chemical composition of SA105 flanges generally includes carbon, manganese, silicon, phosphorus, sulfur, and trace elements like copper, nickel, chromium, and molybdenum. The exact composition may vary depending on the specific grade and manufacturer.
Mechanically, SA105 SORF flanges are required to meet certain standards. They typically have a tensile strength in the range of 70,000 to 85,000 psi, a minimum yield strength of 36,000 psi, and an elongation of at least 22%. The hardness is limited to a maximum of 137 HB, and they should pass impact tests at a minimum temperature of -20°F (-29°C). These flanges come in various sizes and pressure ratings, and their dimensions are governed by ASME B16.5 or B16.47 standards. They are available in a variety of face types, such as raised face (RF) or flat face (FF), to suit different sealing requirements.
Specification | Requirement |
Material Type | Carbon Steel |
Manufacturing | Forged |
Grade | SA105 |
Heat Treatment | Normalize and Temper |
Chemical Composition | See Chemical Composition Table |
Tensile Strength | 70,000 - 85,000 psi (483 - 586 MPa) |
Yield Strength | 36,000 psi (248 MPa) minimum |
Elongation | 22% minimum |
Hardness (HB) | 137 maximum |
Impact Test | -20°F (-29°C) minimum |
Dimensions | According to ASME B16.5 or B16.47 |
Flange Types | Slip-On (SORF), Weld Neck (WNRF), Blind (BLRF), Socket Weld (SWRF), Threaded (THRF), Lap Joint (LJRF), etc. |
Applications | Piping systems in various industries |
ASME SA105 SORF flanges find widespread use in industries such as petrochemical, oil and gas, power generation, and more. Their versatility, reliability, and adherence to industry standards make them a preferred choice for connecting pipes and equipment in fluid handling systems, ensuring the safe and efficient operation of industrial processes. It's important to refer to the specific material datasheet and consult with manufacturers for precise information and compatibility with your application's requirements.
SORF stands for slip on raised face flange, Flange SORF A105 is thus manufactured by most of the steel industry. In slip on flange welding, the fitting or the pipe is set back from the flange. Carbon Steel slip on flange has the specifications like dimensions, size, class, DIN, BS, PN, flange face type etc are the information provided by the client. Based on this, the manufacturing process is done. Materials and grades of slip on flange includes, stainless-steel slip-on flanges, duplex and super duplex steel slip on flanges, alloy steel slip on flanges and many more.
Element | Composition Range (%) |
Carbon (C) | 0.35 - 0.55 |
Manganese (Mn) | 0.60 - 1.05 |
Phosphorus (P) | 0.035 (Max) |
Sulfur (S) | 0.040 (Max) |
Silicon (Si) | 0.10 - 0.35 |
Copper (Cu) | 0.40 (Max) |
Nickel (Ni) | 0.40 (Max) |
Chromium (Cr) | 0.30 (Max) |
Molybdenum (Mo) | 0.12 (Max) |
Property | Value |
Tensile Strength | 70,000 - 85,000 psi |
Yield Strength | 36,000 psi (Min) |
Elongation | 22% (Min) |
Hardness (HB) | 137 (Max) |
Impact Test | -20°F (-29°C) |
ASME B16.5 SORF Plate Flanges | ASME B16.5 SORF Pipe Flanges |
Raised Faced Slip-On Flanges | Flat Faced Slip-On Flanges |
ASME B16.47 SORF Flanges | ANSI B16.5 Slip On Flanges |
ASME B16.9 Slip on Raised Face Flanges | ANSI B16.5 Class 150 Slip-On Flanges |
Stainless Steel slip on flange flat face | Slip on flange astm a105 |
slip on flange jis 10k | ASME B16.9 Class 300 Slip On Flanges |
ASTM A182 SS awwa class d slip on flange | ASME B16.5 Slip On Flanges |
ASME B16.5 SORF Plate Flanges | ASME B16.5 SORF Pipe Flanges |
ASME B16.9 slip on flange pn16 | ASME B16.9 slip on flange pn10 |
slip on flange ANSI B16.5 class 150 | ASME B16.5 SORF Plate Flanges |
ASME B16.5 SORF Pipe Flanges | slip on flange ASME B16.5 |
ASME B16.9 class 75 slip on flange | ASME B16.5 SORF Pipe Flanges |
Malleable Iron Slip on Raised Face Flanges | bs4504 pn16 slip on flange |
ANSI B16.5 Class 150 Slip-On Flanges | Stainless Steel slip on flange flat face |
ASME B16.9 table h slip on flange | ASME B16.9 table d slip on flange |
ASME B16.47 SORF Flanges | ANSI B16.5 Slip On Flanges |
ASME B16.9 table d slip on flange | ASME B16.9 pn16 slip on flange |
ASME B16.9 pn10 slip on flange | ASME B16.9 slip on blind flange |
mild steel slip on flange | ASTM A105 threaded slip on flange |
ASME SA105N Raised Faced Slip-On Flanges | ASTM A350 LF2 Flat Faced Slip-On Flanges |
ASME B16.9 slip on weld flange | ASME B16.9 slip on welding neck flange |
Duplex Steel SORF Flanges | Hastelloy flange slip on jis b2220 |
ASTM A182 SS awwa class d slip on flange | Stainless Steel slip on flange flat face |
ASME B16.47 Series A and B SORF Flanges | Carbon Steel slip on integral flange |
ASTM A694 F52 Slip On Forged Flanges | Inconel slip on insert flange |
High-quality stainless slip on flanges, steel slip on flanges, ss slip on flanges are ideal for lower pressure applications. Welding reduces the fabrication costs of these pipes. These are available in a wide variety of sizes and applications. Slip-on flanges are a popular type of pipe flanges. These flanges are typically provided with a raised or flat face. The flange bolt holes are aligned and the flange face squared to the pipe. Slip on Flange available in sizes from 1/4” through to any size.
Leading Carbon Steel Pipe and Tube Manufacturer, Supplier, and Stockist in India is Ryno Piping Solution Inc. due to the efficacy and dependability of its products. Each month, we deliver containers of carbon steel pipe and tube to Indian ports for a range of clients.
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The United Arab Emirates, Europe, Africa, Asia, and all other continents are among the destinations for Ryno Piping Solution Inc.' exports of Carbon Steel Pipe and Tube. We export carbon steel pipe and tubes to a number of countries each month. As a result of our expanding customer base, we currently export two containers of carbon steel pipe and tubes to new locations and ports each month.
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