1-1/4 in Weld Neck Flange, 316 Stainless Steel, Class 150, 4 Holes, 4-5/8 in OD
Mfr # 4WPN5
Zoro # G1574142
Key Features
Specifications
Product Information
Dimensions
Description
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.
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