1/2" Welded SS Weld Neck Flange Sch 40

The ZORO SELECT - 4381004600 is a stainless steel weld neck flange made from 304/304L alloy, rated for use within specified pressure, temperature, and corrosive conditions. Its long, tapered hub features consistent with weld neck flange specifications, allowing for butt-welding to pipes and providing a smooth flow path. The flange installs through welding and features a bolt circle diameter of 2 3/8 inches and four bolt holes of 5/8 inches in diameter. It has an outside diameter of 3 3/4 inches, a flange thickness of 5/8 inches, and an overall length of 2 1/16 inches. The connection surface conforms to standard flange face specifications, and the product is manufactured in accordance with ASTM-SA182 and ANSI B16.5 standards. Its rated pressure capacity is up to 720 psi, and steam pressure specifications comply with relevant standards.

Key Features:

• Material: Forged 304/304L Stainless Steel, rated for use within specified pressure, temperature, and corrosive conditions
• Connection type: Welded, compatible with piping systems for which it is rated
• Pressure ratings: Rated for operation up to 720 psi; steam pressure specifications comply with relevant standards
• Dimensions: Manufactured to specified dimensions, including bolt circle diameter 2 3/8 in, outside diameter 3 3/4 in, flange thickness 5/8 in, overall length 2 1/16 in
• Number of bolt holes: 4, with each bolt hole diameter of 5/8 in, in accordance with standards
• Connection surface: Raised face for sealing against gaskets or mating surfaces
• Standards: ASTM-SA182, ANSI B16.5
• Nominal pipe size: rated for use with pipes of nominal size 1/2 inch
• Fitting schedule/class: Class 300