|
CN105782539A
|
|
Butterfly valve body with fixing grooves
|
|
CN105772560A
|
|
Double-end punching machine for butterfly plates
|
|
CN105773163A
|
|
Combined type butterfly valve handle assembling and drilling integrated machine
|
|
CN104061335A
|
|
Through-rod pin-free butterfly valve
|
|
CN103968088A
|
|
Middle flange butterfly valve with single flange arranged in middle
|
|
CN103542111A
|
|
Double-clip type butterfly valve with leak-proof valve seat having reliable sealing performance
|
|
CN102248196A
|
|
Drilling equipment for processing valve body of butterfly valve
|
|
CN102248403A
|
|
Device for machining valve plate of butterfly valve
|
|
CN102248180A
|
|
Lathe for machining sealing surfaces of gate valve
|
|
CN101733670A
|
|
Fixture for processing middle port thread of valve body of flange gate valve
|
|
CN102107258A
|
|
Valve body wax mold of tri-eccentric butt-clamped metal sealing butterfly valve
|
|
CN101758306A
|
|
Gate valve rod screw processing single purpose machine
|
|
CN101767208A
|
|
Machine tool specially for processing gate valve body sealing seats
|
