1·Code   2·Code   3·Code
1 SEALING FACE·Materials 2 PACKING 3 BODY&SPRING
Rotary Stationary Materials Temper ℃ Materials
A Tungsten Carbide(TC) Insert Carbon A PTFE -60~260 K Sus 304
B Tungsten Carbide(TC) Insert Same B NBR -30~90 L Sus 316L
C Sillicon Carbide(SIC) Insert Carbon C Neoprene -30~110 M Sus 316
D Sillicon Carbide(SIC) Insert Same D Sillicon -50~120 N Carpenter 20
E Sillicon Carbide Solid(SIC) Carbon E E.P.R -30~150 H Hastelloy C
F Tungsten Carbide(TC) Coated Carbon F PTFE coated -30~260 T Titanium
G Ceramic Coated Carbon V VITON -26~205 W Alloy
H Stellite Coated Carbon K Kalrez -60~316    
I Siilicon Carbide Solid(SIC) Same S Special   S Special
J Tungsten Carbide Solid Same          
K Tungsten Carbide Solid Carbon          
L Ceramic Solid Carbon          
M Carbon Tungsten Carbide(TC) Insert          
N Carbon Silicon Carbide(SIC) Insert        
S Carbon CERAMIC Rubber          
T Carbon CERAMIC Coated          
W Carbon Tungsten Carbide Insert          
X Carbon STELLITE Cated          
S Special