Stafsjö’s through-going “O” port knife gate valves HX and HG
3:52
Knife gate valve WB14E made by Stafsjö
4:00
Knife gate valve WB14E DN 80 - DN 300 (3”-12”) maintenance video
0:10
Filter packing 🤪
0:29
Knife gate valve MV made by Stafsjö
30:03
Extreme Dangerous Transport Skill Operations Oversize Truck | Biggest Heavy Equipment Machines #19
1:17
Pneumatic ceramic lined knife gate valve
15:27
اداوات وافكار مبتكرة مذهلة في خراطة المعادن
3:34