ASP Ring Joint Gasket: Octagonal, For ANSI Pressure Class 900, 4 in_3 1/2 in For Pipe Size

This octagonal ring joint gasket seals high-pressure flanged connections in ANSI Class 900 piping systems. It is designed for 4 in pipe size with a 3 1/2 in bore, commonly used in oil and gas, petrochemical, and power generation applications where leak-tight performance under extreme pressure is critical.

The ASP R37.316.OCT is an octagonal ring joint gasket for ANSI Pressure Class 900, fitting 4 in pipe size with a 3 1/2 in bore. It is made of stainless steel with a silver finish. The manufacturer part number is R37.316.OCT, and it belongs to the R Series ring type joint gaskets.

3G Electric supplies the ASP R37.316.OCT ring joint gasket to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this stainless steel octagonal gasket for ANSI Class 900 flanges.

Match the gasket style (octagonal for API 6A or R series), material (stainless steel for corrosion resistance), and dimensions to your flange. For ANSI Class 900, confirm pipe size and bore — the ASP R37.316.OCT fits 4 in pipe with a 3 1/2 in bore. Always verify pressure class and ring number against the flange standard.