Manufacturer Varies 4" Welded SS Blind Flange 4381000080

The ZORO SELECT - 4381000080 is a stainless steel blind flange designed to close off the end of a 4-inch pipe or pressure vessel opening with a gasketed seal when installed with compatible gaskets and bolts. It is constructed from 304 stainless steel and conforms to ANSI B16.5 and ASTM A182 standards. This flange features a raised face connection surface and is intended to be welded to the pipe. Rated for a maximum operating pressure of 150 psi and a temperature range from -60 Degrees to 450 Degrees F, it is suitable for use in Class 150 pressure systems. The blind flange is constructed from 304 stainless steel; corrosion resistance is inherent to the material properties of 304 stainless steel and provides access for maintenance or pressure testing when removed. Key Features: - Material: 304 Stainless Steel- Nominal Pipe Size: 4 in- Flange Outside Diameter: 9 in- Number of Bolt Holes: 8- Connection Type: Welded- Connection Surface: Raised Face- Pressure Class: Class 150 (150 psi max operating pressure)- Temperature Range: -60 Degrees to 450 Degrees F- Compliance: ANSI B16.5, ASTM A182 standards- Type: Blind Flange