bundor large-diameter flange butterfly valve is in production, and is a powerful valve manufacturer!
Published 3 years ago • 33 plays • Length 0:15Download video MP4
Download video MP3
Similar videos
-
15:22
how to repair big sizes butterfly valves
-
1:32
special cnc machine for butterfly valve body
-
2:06
how high performance butterfly valve works | jmg series
-
0:11
customized large diameter butterfly valve from bundor valve factory!
-
0:11
the production of bundor brand large-diameter butterfly valves is completed!
-
0:08
bundor valve factory, large-diameter ventilation butterfly valve is in production~
-
0:07
the large-diameter flanged butterfly valves are in production at the bundor valve factory~
-
0:11
the flange butterfly valve of bundor valve is in production! the diameter is dn1200, large diameter!
-
12:19
bundor valve introduces the production process of butterfly valves in the factory!
-
0:10
high-quality large-diameter electric butterfly valve, factory direct sales!
-
0:11
large-diameter butterfly valves and gate valves are in production at bundor valve factory~
-
0:11
large-diameter butterfly valves of bundor valve are loaded and shipped!
-
0:07
dn1600 large diameter butterfly valve of bundor pressure test!
-
0:07
workers of bundor valve work overtime to produce large-diameter flange butterfly valves!
-
0:10
"bundor" valve large diameter ventilation butterfly valve!#valve #butterflyvalve #factory
-
0:13
high-quality butterfly valves are in production at bundor valve factory!
-
0:16
production, packaging, and delivery of large-diameter butterfly valves
-
0:07
in bundor valve factory, wafer butterfly valves are in production!
-
0:11
dn1200 large diameter butterfly valve of bundor valve two-way pressure test
-
0:13
large-diameter gate valve production process ~
-
0:12
high-quality ventilation butterfly valve of bundor, factory production display!