4381006030 - 1-1/4" FNPT SS Threaded Flange
4381006030 - 1-1/4" FNPT SS Threaded Flange
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The ZORO SELECT - 4381006030 is a forged stainless steel threaded flange suitable for creating bolted flange connections within specified parameters by screwing the internal threads onto the male threads of a pipe. Made from forged 316/316L stainless steel, this flange has corrosion-resistant material suitable for use within systems operating at pressures up to specified limits; not intended as a guarantee of performance under all conditions. It features a raised face connection surface and is suitable for assembling and disassembling piping systems with nominal pipe size 1 1/4 inches, meeting the nominal pressure rating of Class 300 as per applicable standards.
Key Features:
- - Material: Forged 316/316L stainless steel
- - Type: Threaded flange with internal threads (FNPT connection)
- - Nominal pipe size: 1 1/4 in
- - Pressure rating: Class 300 with a maximum operating pressure of 720 psi
- - Maximum steam pressure: 300 psi at specified temperature conditions
- - Flange dimensions: 5 1/4 in outside diameter, 3/4 in thickness, and 1 1/16 in overall length
- - Bolt configuration: 4 bolt holes, each 3/4 in diameter, with a bolt circle diameter of 4 1/2 in
- - Connection surface: Raised face
- - Standards: ASTM-SA182; ANSI B16.5; ASME B1.20.1
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