Morikiyo Chemical Co., Ltd. was established in 1973 and is a professional manufacturer of O-rings. We provide JIS, ASTM, ISO specifications for various industries, as well as our own Morikiyo O-rings and various developed products according to customer requirements.
JIS B 2401 P (for sports - for cylindrical surface fixation - for flat surface fixation) O-ring
JIS B 2401 G (for cylinder surface fixation - for flat surface fixation) O-ring
Senqing GS (for cylinder surface fixation - for flat surface fixation) O-ring
JIS B 2401 V (Vacuum) O-ring
Senqing VS (vacuum) O-ring
Senqing GM, SS O-ring
AS568 O-ring (ARP568, for aviation oil pressure)
AN6227 (JIS W1516, for sports - cylindrical surface fixation, aircraft use, hydraulic use) O-ring
AN6230 (JIS W1517, for sports - cylindrical surface fixation, aircraft use, hydraulic use) O-ring
S-cylinder surface fixing - flat fixing
JASO F 404 for dynamic and static seals
KS dynamic seal - static seal
ISO general industrial O-ring (for static sealing)
JIS B 2407 gear ring (P-G)