4" Class 150 Spiral Wound Gasket (ASME B16.20)

• 4-inch diameter, Class 150 pressure rating spiral wound gasket. • Manufactured to ASME B16.20 standards for industrial sealing. • Features a graphite filler and stainless steel winding for high-pressure and temperature resistance. • Designed for reliable sealing of flanged pipe connections in demanding environments. • Suitable for oil & gas, petrochemical, chemical, and general industrial applications. • Available for wholesale and retail purchase.