The equipment adopts the resistance heating in the vacuum chamber, to melt and vaporize the metal wire (aluminum wire) cling to the resistance wire. The vaporized metal molecule deposit on the substra…
Manual penetration knife gate valve also can be named manual flashboard valves which gate closely contacts with the seat , Principle is that there is a diameter size of circular port in the gate ,…
This valve, whose shield is attached to body to keep away the gate's corruption from outside condition, can be used in outside hard conditions thus increasing the life of the gate. The sealing princip…
QB Series Knife Gate Valve absorb the advantages of technology and structure both at home and aboard to exclude other knife gate valves' shortcomings when using .It's a kind of lightweight, compa…
Electric hydraulic knife gate valve is that electric hydraulic actuating devices work together with knife gate valve to achieve electronically controlled hydraulic, meanwhile it cooperates with the si…
QB Series Knife Gate Valve absorbs the advantages of domestic and foreign advanced technology and structure to exclude other manufactures knife gate valve produced by the shortcomings in use. it's sma…
QB Series Knife Gate Valve absorbs the advantages of technology and structure bots at home and aboard to exclude other knife gate valves' shortcomings when using. This knife gate valve is made up wi…
QB Series Knife Gate Valve absorbs the advantages of technology and structure both at home and aboard to exclude other knife gate valves' shortcomings when using. It's a kind of lightweight, compact, …
It's an changeable rubber ring knife gate valves. Seal principle mainly through the gate and rubber seals close to achieve the sealing effect .The main features of this structure is that the rubber ri…
In order to improve the effect of sealing, or the PTFE is better than rubber in stiffer. An O-ring is seated at the join of the PTFE and the body to make PTFE and disc tightly to meet the sealing requ…
The activities of hard-seal knife gate valve, including valve, gate, valve seat, metal seals, valve seat is fixed to the body, the metal seal ring and the valve body ladder of other activities was pr…
This flexible Conveyor is a proven performer for truck loading and unloading. Ideally suited for packaging, shipping and flexible assembly lines. The optional Support Section is recommended for high i…
We are a manufacturer to produce every kinds of wash bag in china . We have been dealing with this product for many years & Have been exporting product to Global-Markets . We promise that we will offe…
We are a manufacturer to produce every kinds of tire cover in china . We have been dealing with this product for many years & Have been exporting product to Global-Markets . We promise that we will of…
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