1-1/4" Socket Weld SS Socket Weld Flange Sch 40

The ZORO SELECT - 4381004020 is a stainless steel socket weld flange rated for use within specified pressure ranges and pipe sizes per applicable standards. It features a socket weld design intended for pipe connection. Constructed from forged 304 stainless steel, it provides corrosion resistance and strength. Intended for use in systems compatible with its design specifications, it is typically used in applications where disassembly is infrequent.

Key Features:

• Material: Forged 304 Stainless Steel
• Connection Type: Socket Weld with a socket weld design for connecting compatible pipes
• Pressure Rating: Class 300, rated for a maximum pressure of 720 psi
• Bolt Circle Diameter: 3 7/8 in
• Bolt Hole Diameter: 3/4 in
• Fitting Schedule/Class: Class 300, specified for use in high-pressure piping systems
• Nominal Pipe Size: 1 1/4 in
• Outside Diameter: 5-1/4 in
• Flange Thickness: 3/4 in
• Standards: Manufactured according to ASTM-SA182 and ANSI B16.5 standards