SPIRAL WOUND GASKETS
COLOR CODING AND ABBREVIATIONS FOR GASKET MATERIALS
MATERIAL |
ABBREVIATION |
COLOR CODE |
METALLIC WINDING MATERIALS |
||
Carbon steel |
CRS |
Silver |
304 SS |
304 |
Yellow |
304 L SS |
304 L |
No color |
309 SS |
309 |
No color |
316 L SS |
316 L |
Green |
347 SS |
347 |
Blue |
321 SS |
321 |
Turquoise |
Monel 400 |
MON |
Orange |
Nickel 200 |
NI |
Red |
Titanium |
TI |
Purple |
Hastelloy B |
HAST B |
Brown |
Hastelloy C |
HAST C |
Beige |
MATERIAL |
ABBREVIATION |
COLOR CODE |
METALLIC WINDING MATERIALS |
||
Inconel 600 |
INC 600 |
Gold |
Inconel 625 |
INC 625 |
Gold |
Incoloy 800 |
IN 800 |
White |
Incoloy 825 |
IN 825 |
White |
MATERIAL |
ABBREVIATION |
COLOR CODE |
NONMETALLIC FILLER MATERIALS |
||
Poly tetra fluoro ethylene |
PTFE |
White stripe |
Mica-graphite |
Manufacturer’s designation |
Pink stripe |
Flexible graphite |
F.G. |
Gray stripe |
Ceramic |
CER |
Light green stripe |