ENGINEERING REFERENCES
Dimensional Standards
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6 dimensional references-
ASME
ASME B16.20
Spiral wound gasket dimensions for ASME flange connections.
NPS · Pressure classView dimensions -
DIN
DIN 2690
Flat gasket inside and outside diameters by nominal size.
DN · PN designationView dimensions -
EN
EN 1514-2
Spiral wound gasket dimensions for PN-designated flanges.
DN · PN designationView dimensions -
EN
EN 12560-2
Spiral wound gasket dimensions for Class-designated flanges.
DN / NPS · ClassView dimensions -
JIS
JIS B 2404
Spiral wound gasket sizes and ring dimensions by pressure group.
Nominal size · K groupView dimensions -
KS
KS B 6216
Spring safety valve flange dimensions and connection details.
Nominal bore · Pressure groupView dimensions
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