ductile iron pn10/pn16 double flange butterfly valve with worm gear
Published 4 years ago • 96 plays • Length 0:16Download video MP4
Download video MP3
Similar videos
-
0:31
double flange concentric butterfly valve，en558,with gear box,a536 ductile iron butterfly valve
-
0:29
crane semi lugged butterfly valve f646g, ductile iron disc, 250mm
-
5:02
new tool time. titan 51535 double flare tool review
-
21:59
버터플라이밸브 교체(51)
-
4:46
özkan double eccentric & double flanged butterfly valve
-
0:12
covna pneumatic flange butterfly valve
-
0:24
after the worm gear butterfly valve is produced, what should be done before it leaves the factory?
-
4:58
how to install a lug type body butterfly valve between flanges
-
0:12
double flanged butterfly valves
-
0:11
pressure test of flange wcb butterfly valve dn1400 pn16
-
0:56
ductile iron butterfly valve stainless steel disc with pin debugging pn10
-
0:37
semi lug butterfly valve
-
0:16
metal seat cf8 flanged butterfly valve dn800/dn1000 pn6
-
1:07
(lituo) lug type butterfly valve with gear operated
-
0:24
high quality, high performance double flange butterfly valve
-
0:13
dn200 worm gear flange butterfly valve of bundor valve，qt450 valve body
-
0:15
double flanged butterfly valves in various sizes
-
0:17
flanged butterfly valve goods,mf valve factory
-
0:13
dn500 flange butterfly valve product display, real shots from the bundor valve factory!
-
0:35
assembly of flange butterfly valve dn200
-
0:15
low price best seller cast iron ductile iron ss 304 handle lever wafer butterfly valve
-
0:11
engineering case: many worm gear butterfly valves！