CYR-3/4 CYR-3/4-S CCYR-3/4-S
CYR-7/8 CYR-7/8-S CCYR-7/8-S
CYR-1 CYR-1-S CCYR-1-S
CYR-1-1/8 CYRS CCYRS
CYR-1-1/4 CYRS CCYRS
CYR-1-3/8 CYRS CCYRS
CYR-1-1/2 CYRS CCYRS
CYR-1-5/8 CYRS CCYRS
CYR-1-3/4 CYRS CCYRS
CYR-1-7/8 CYRS CCYRS
CYR-2 CYR-2-S
CYR-2-1/4 CYRS
CYR-2-1/2 CYRS
CYR-2-3/4 CYRS
CYR-3 CYR-3-S
CYR-3-1/4 CYRS
CYR-3-1/2 CYRS
CYR-4 CYR-4-S
CYR-5 CYR-5-S
CYR-6 CYR-6-S
CYR-7-S
后缀“S”表示带密封圈