SS 316 Slip-On Flanges

The SS 316 Slip-On Flange (SO) is a popular forging characterized by a bore that is slightly larger than the pipe's outer diameter, allowing the flange to simply slide over the pipe. It is then welded to the pipe with fillet welds both inside and outside. This design provides excellent strength and is easy to align, making it cost-effective for larger, lower-pressure pipelines. Fabricated from Grade 316 stainless steel, these flanges utilize molybdenum to ensure superior corrosion resistance, particularly against pitting in chloride environments. Zeron Fasteners supplies a wide variety of high-quality SS 316 Slip-On Flanges, manufactured to specifications like ASME B16.5, providing reliable and efficient connections in various industrial sectors.

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SS 316 Slip-On Flanges Manufacturer in India

SS 316 Slip-On Flange Chemical Composition

Element Composition (Max %)
Carbon (C) 0.08
Manganese (Mn) 2.00
Silicon (Si) 1.00
Phosphorus (P) 0.045
Sulfur (S) 0.030
Chromium (Cr) 16.0 – 18.0
Nickel (Ni) 10.0 – 14.0
Molybdenum (Mo) 2.0 – 3.0

SS 316 Slip-On Flange Mechanical Properties

Property Value
Tensile Strength, min 515 MPa 75,000 psi
Yield Strength (0.2% Offset), min 205 MPa 30,000 psi
Elongation in 2 in. or 50 mm, min 30%
Hardness, max 190 HBW

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