YUTIEN油田节流阀STC-06B STC-06W
URG-03-1 URG-03-2 URG-03-3 URG-06-1 URG-06-2 URG-06-3
URG-10-1 URG-10-2 URG-10-3
SUC-02-A-1 SUC-02-A-2 SUC-02-A-3 SUC-02-B-1 SUC-02-B-2 SUC-02-B-3
SUC-03-A-1 SUC-03-A-2 SUC-03-A-3 SUC-03-B-1 SUC-03-B-2 SUC-03-B-3
SUC-04-A-1 SUC-04-A-2 SUC-04-A-3 SUC-04-B-1 SUC-04-B-2 SUC-04-B-3
SUC-06-A-1 SUC-06-A-2 SUC-06-A-3 SUC-06-B-1 SUC-06-B-2 SUC-06-B-3
YUTIEN油田调速阀
SF-03 SDF-03 SD-06 SFD-06 SKF-06
YUTIEN油田叠加式节流阀
STV-02P STV-02T STV-03P STV-03T
STC-02A-X STC-02A-Y STC-02B-X STC-02B-Y
STC-02P-X STC-02P-Y STC-02W-X STC-02W-Y
STC-03A-X STC-03A-Y STC-03B-X STC-03B-Y
STC-03P-X STC-03P-Y STC-03W-X STC-03W-Y
STC-04A-X STC-04A-Y STC-04B-X STC-04B-Y
STC-04P-X STC-04P-Y STC-04W-X STC-04W-Y
STC-06A-X STC-06A-Y STC-06B-X STC-06B-Y
STC-06P-X STC-06P-Y STC-06W-X STC-06W-Y
YUTIEN油田叠加式减压阀
SPR-02-A-1 SPR-02-A-2 SPR-02-A-3 SPR-02-B-1 SPR-02-B-2
SPR-02-B-3 SPR-02-P-1 SPR-02-P-2 SPR-02-P-3
SPR-03-A-1 SPR-03-A-2 SPR-03-A-3 SPR-03-B-1 SPR-03-B-2
SPR-03-B-3 SPR-03-P-1 SPR-03-P-2 SPR-03-P-3
SPR-04-A-1 SPR-04-A-2 SPR-04-A-3 SPR-04-B-1 SPR-04-B-2
SPR-04-B-3 SPR-04-P-1 SPR-04-P-2 SPR-40-P-3
SPR-06-A-1 SPR-06-A-2 SPR-06-A-3 SPR-06-B-1 SPR-06-B-2
SPR-06-B-3 SPR-06-P-1 SPR-06-P-2 SPR-06-P-3
