Shanghai Biaoding Valve Co., Ltd as the well-known manufacturer of industrial valves and engineering services provider, has been dedicated to industrial valve production and R & D to production of international quality industrial valves mission, and its quality and continuous innovation capability The main end-users receive the industry... Show All
At present, the butterfly as a piping system used to realize on-off and flow control components, has been in the petroleum, chemical industry, metallurgy, water, electricity and many other fields has...
In valve design or the use of experience, many jack-fill valve for asbestos packing or graphite filler or PTFE V-packing, but these types of fill valves are subject to restrictions on the number of he...
Outline The cut-off valve is refers to shutting down (valve petal) along the valve seat middle line migration valve. According to the valve petal's this kind of motion form, the valve seat passes the ...
Outline The reed valve is opens with the disk type shuts a reciprocation to rotate 90° about opens, shutting down and the adjustment fluid channel's one kind of valve. The reed valve structure is n...
Safety valve's nominal pressure expression safety valve's under normal temperature condition highest allowable pressure, the high temperature equipment uses the safety valve should not consider under ...
Safety valve's nominal pressure expression safety valve's under normal temperature condition highest allowable pressure, the high temperature equipment uses the safety valve should not consider under ...
when 1 emissions gas or steam, selects all opens the type safety valve.
when 2 emissions liquids, selects all opens the type or micro opens the type safety valve.
when 3 emissions steam or air, ...
1. before the valve warehousing, must carry on the examination, technical data and the material object and so on checkup certificate whether to tally.2. each kind of valve should place neatly in the d...
