1-1/4 in Weld Neck Flange, 316 Stainless Steel, Class 150, 4 Holes, 4-5/8 in OD
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The ZORO SELECT - 4WPN5 is a stainless steel weld neck flange classified as a Class 150 fitting. It features a long, tapered hub designed for butt-welding to pipes, providing a smooth flow path and a radiused weld joint. Rated for use within specified pressure, temperature, and corrosive conditions, it offers corrosion resistance; stress distribution, alignment, and joint performance depend on proper installation and operational conditions. The flange has a nominal pipe size of 1-1/4 inches, outside diameter of approximately 4-5/8 inches, and is rated for operation at pressures up to 150 psi within the specified temperature range of -60°F to 450°F.
Key Features:
- - Made from 316 stainless steel material for corrosion resistance and strength.
- - Type: Weld neck flange, designed for butt-welding to pipes.
- - Connection Type: Welded end connection.
- - Fitting Schedule/Class: Class 150 pressure rating specified according to ANSI B16.5.
- - Nominal Pipe Size: 1-1/4 inches.
- - Outside Diameter: 4-5/8 inches.
- - Number of Holes: 4.
- - Standards: ANSI B16.5; ASTM A182.
- - Temperature Range: -60°F to 450°F.
- Ship Pack Height: 2.5
- Ship Pack Length: 5
- Ship Pack Width: 5
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