This standard specifies the dimensions, types, design, materials and marking requirements of spiral wound gaskets for use in conjunction with flat face or raised face flanges complying with EN 1759-1 for Class designations 150, 300, 600, 900 and 1500 for sizes up to and including NPS 24 (DN600), and for Class designation 2500 up to and including NPS 12 (DN300).
Registration number (WIID)
1885
Scope
This standard specifies the dimensions, types, design, materials and marking requirements of spiral wound gaskets for use in conjunction with flat face or raised face flanges complying with EN 1759-1 for Class designations 150, 300, 600, 900 and 1500 for sizes up to and including NPS 24 (DN600), and for Class designation 2500 up to and including NPS 12 (DN300).
