machining of small size butterfly valve---tws valve
Published 2 years ago • 421 plays • Length 0:47Download video MP4
Download video MP3
Similar videos
-
0:19
three eccentric metal seals wafe butterfly valve
-
5:17
how to install a wafer type body butterfly valve between flanges
-
8:08
bray serie 30/31 butterfly valve rubberlined
-
4:01
butterfly valve | simple repair
-
0:29
wafer type butterfly valves are ready for shipping
-
0:29
machining the screw hole of the u type butterfly valve---tws valve
-
0:39
tfw butterfly valve manufacturer butterfly valve production process
-
0:19
the big size butterfly valves are ready! beautiful appearance and good quality.
-
0:14
butterfly valve disc machining
-
0:24
machining the inner diameter of large size butterfly valves---tws valve
-
0:44
tws valve wafer butterfly valves, ci & di body, di cf8 cf8m wcb disc, lug and wafer type
-
0:36
yifa butterfly valve disc machine video
-
0:19
machining the inside diameter of the butterfly valve---tws valve
-
0:53
machining for samll size wafer butterfly valve
-
0:49
how is the wafer butterfly valve produced---tws valve
-
0:35
factory workshop real shot：butterfly valve production process record
-
0:23
tianjin valve manufacture, butterfly valves 1
-
0:09
lug style butterfly valve on the production line
-
0:10
triple eccentric butterfly valve sealing surface machining~
-
0:31
valve factory,butterfly valve disc
-
0:08
adhesion testing on flanged butterfly valves---tws valve
-
0:14
the lower torque of butterfly valves.