3" Welded 316 SS Lap Joint Flange

The ZORO SELECT 4381002070 is a stainless steel lap joint flange that is compatible with piping systems conforming to standard assembly requirements. It features a loose, flat ring construction that fits over a stub end welded to the pipe, allowing the flange to rotate freely to facilitate bolt-hole alignment. Constructed from 316 stainless steel, which offers corrosion resistance and mechanical strength within the specified operating conditions, it provides durability and reliability for your piping needs. The flange has a nominal size of 3 inches, with four bolt holes and an outside diameter of 7-1/2 inches, conforming to ANSI B16.5 and ASTM A182 standards.

Key Features:

• Material Grade: 316 Stainless Steel, offering corrosion resistance and durability.
• Connection Surface: Lap Joint, enabling rotation for alignment flexibility.
• Connection Type: Welded, designed for secure attachment to pipes.
• Fitting Schedule/Class: Rated for use within standard pressure ranges associated with Class 150 fittings.
• Flange Outside Diameter: 7-1/2 inches, measuring the external flange width.
• Nominal Pipe Size: 3 inches, compatible with standard piping.
• Number of Bolt Holes: 4, for securing the flange to mating components.
• Pipe Fitting Shape: Lap Joint Flange, facilitating disassembly and alignment.
• Standards: ANSI B16.5, ASTM A182, ensuring compliance with recognized specifications.
• Temperature Range: -60°F to 450°F, as specified for this model.