Specialty

Washers

Lamons furnishes several standard and special design washers designed to improve torque and protect flange surfaces from damage. Various metal materials are available for Hardened Steel Washers per the ASTM F436 specification. Lamons can supply a variety of washer styles, including circular, beveled, clipped, and other specialty designs. Lamons also provides washers per the ASME PCC-1 specification which has modified dimensions to make it suitable with pipe or vessel flanges which will prevent the occurrence of back facing on flanges.

  • ASTM F436