水轮机空气围带云南国为专业生产水轮机空气围带，主轴密封

空气围带又叫 检修密封是当机组检修、检查或由于主轴密封损坏时投入的一种密封，又称空气围带；检修密封：当投入时压缩空气进入空气围带，使空气围带的凸出部位抱紧水导旋转油盆与之配合的加工面或大轴法兰，切断尾水以防水淹水车室。 参考价面议

北京华德溢流阀 DBDH10G10B/200/2

DBT-1-30B/100
DBT-1-30B/315
DBT-1-30B/315/2
DBD2K10B/200
DBDA10K10B/315
DBDA10P10B/25
DBDA10P10B/315
DBDA6K10B/200
DBDA6K10B/315
DBDA6P10B/315
DBDA6P10B/50
DBDH10G10B/100/2
DBDH10G10B/200/2
DBDH10G10B 参考价面议

北京华德压力继电器HD-HED8OP1X/350Z14KW

HD-HED8OA1X/350L24KW
HD-HED8OP1X/200K14KW
HD-HED8OP1X/350K14KW
HD-HED8OP1X/350L24KW
HD-HED8OP1X/350Z14KW
HED1KA40B/100L24/V
HED1OA40B/350
HED1OA40B/350L220
HED1OA40B/350L24
HED1OA40B/50L220
HED1OA40B/ 参考价面议

北京华德顺序阀 DZ20-1-30B/210X

DZ10-1-30B/210
DZ10-1-30B/210XY/M
DZ10-1-30B/210Y
DZ10-1-30B/210YM
DZ10-2-30B/210
DZ10-2-30B/210/2
DZ10-2-30B/210M
DZ10-2-30B/210X
DZ10-2-30B/210Y
DZ20-1-30B/210
DZ20-1-30B/210M
DZ20-1-30B/210X
DZ20-1 参考价面议

北京华德手动换向阀H-4WMM25G50B/

3WMM10A10B/F
3WMM10A30B/F
3WMM10B10B/F
3WMM6A50B/
3WMM6A50B/F
3WMM6B50B/F
4WMM6D50B/B12
4WMM6D50B/F
4WMM6D50B/FB12
4WH6E50B/
4WMM6E50B/
4WMM6E50B/B12
4WMM6E50B/F
4WMM6G50B/
4WMM6G50B/F
4WMM6H50B/
4WMM 参考价面议

北京华德平衡阀FD12PA12B/B00

FD12FA12B/B00
FD12FA12B/B30
FD12KA12B/B00
FD12KA12B/B30
FD12PA12B/B00
FD12PA12B/B30
FD12PA12B/B30/V
FD16FA12B/B30
FD16FB12B/B30
FD16FB12B/B30/300
FD16PA12B/B00
FD16PA12B/B30
FD16PA12B/B30/V
FD25FA12B/ 参考价面议

北京华德截止阀

DRV10-1-10B/
DRV10-1-10B/2
DRV12-1-10B/
DRV12-1-10B/2
DRV16-1-10B/2
DRV20-1-10B/
DRV20-1-10B/2
DRV25-1-10B/2
DRV30-1-10B/2
DRV6-1-10B/
DRV8-1-10B/2
DRV8-1-10B/
DRVP10-1-10B/
DRVP12-1-10B/
RVP16-10B/V 参考价面议

北京华德减压阀

ZDR10DA1-40B/25Y
ZDR10DA-1-40B/75Y
ZDR10DA2-40B/210YM
ZDR10DA3-10B/75Y
ZDR10DA3-40B/150YM
ZDR10DB2-40B/210YM
ZDR10DB2-40B/75Y
ZDR10DP1-40B/150YM
ZDR10DP1-40B/210YM
ZDR10DP1-40B/25YM
ZDR10DP1-40B/75YM 参考价面议

北京华德二通流量控制阀2FRM16-21B/100LB

2FRM10-21B/10L
2FRM10-21B/16L
2FRM10-21B/25L
2FRM10-21B/25LB
2FRM10-21B/35L
2FRM10-21B/50L
2FRM10-21B/50LB
2FRM16-21B/100L
2FRM16-21B/100LB
2FRM16-21B/125LB
2FRM16-21B/160L
2FRM16-21B/40L
2FRM16-21B/ 参考价面议

北京华德二通插装阀 LC16A20D-6XB/

LC16A20D-6XB/
LC16DB20D-6XB/
LC25A00E-6XB/
LC25A05D-6XB/
LC25A05E-6XB/
LC25A10D-6XB/
LC25A10E-6XB/
LC25A10E-6XB/V
LC25A20D-6XB/
LC25A20E-6XB/
LC25B10E-6XB
LC25DB20A-6XB/
LC25DB20A-6XB/V
LC25DB20E-6XB/ 参考价面议

北京华德电液换向阀4WEH10D20B/6AG24NETZ4

4WH6C50B/
4WH6C50B/B10
4WH6C50B/O
4WH6C50B/OB08

4WH6D50B/OB08
4WH6D50B/OF
4WH6D50B/OFB10
4WH6D50B/OFB12
4WEH10D20B/6AG24NETZ4
4WEH10D20B/6EG24NETZ5L
4WEH10E20B/6EG24NETZ4B10D1
4WEH10EB20B/6AG24NZ4
4W 参考价面议

北京华德电磁球阀 M-2SEW6N30B/420MG24NZ5L

M-2SEW6N30B/420MG205N9Z5L
M-2SEW6N30B/420MG24N9K4
M-2SEW6N30B/420MG24NZ4
M-2SEW6N30B/420MG24NZ5L
M-2SEW6P30B/420MG24N9K4
M-2SEW6P30B/420MG24N9Z5LB20
M-3SEW6C30B/420MG24N9K4
M-3SEW6C30B/420MG24N9K4/V
M 参考价面议