SS 304L Couplings - Full and Half Threaded

SS 304L Couplings are small, critical pipe components primarily used to connect two pieces of pipe or to provide a tapped branch connection in a piping system. A Full Coupling is threaded or socket-welded on both ends and is used to join pipe sections of the same nominal size. A Half Coupling is threaded or socket-welded on only one end and is typically welded onto a larger pipe or vessel to create a branch connection. The use of the 'L' grade low-carbon stainless steel in manufacturing these couplings is key to ensuring excellent corrosion resistance, especially after welding, making them ideal for the petroleum, chemical, and natural gas industries. Zeron Fasteners manufactures and supplies a comprehensive inventory of SS 304L Couplings adhering to high-pressure standards like ASME B16.11, guaranteeing reliable and leak-proof connections. [Image of Threaded pipe coupling]

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SS 304L Couplings Manufacturer in India

SS 304L Couplings Chemical Composition

Element Composition (Weight %)
Carbon (C) 0.030 Max
Manganese (Mn) 2.00 Max
Phosphorus (P) 0.045 Max
Sulphur (S) 0.030 Max
Silicon (Si) 1.00 Max
Chromium (Cr) 18.00 to 20.00
Nickel (Ni) 8.00 to 12.00

SS 304L Couplings Mechanical Properties

Property Minimum Requirements (ASTM A182 or A403)
Tensile Strength 485 MPa min
Yield Strength (0.2% Offset) 170 MPa min
Elongation 35% min
Pressure Rating 3000 PSI or 6000 PSI
Thread Standard NPT or BSPT

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