Gas safety valve is a device for supporting new gas pipeline project. Used to cut, turned, adjusting the gas pipeline, with good control characteristics and closed sealing performance.
2013年5月3日星期五
Side For flange
only a general term that usually refers to around a similar disk-shaped metal body, open a few holes in connection with other things. A wide range of machinery applications, it looks very strange, called flange Its name comes from the English flange.
The flange of the disc-shaped element, the most common form of pipes, flanges used in pairs. In the pipeline is mainly used for pipe flange. Need to connect the pipe, the various mounting flange, low-pressure line Sifa blue, the use of more than 4 kg pressure welding flange can be used. Between the flange gasket signature rent, and then bolted.hydraulic banjo fittings
Different pressures have different thickness and type of flange bolts.
Pumps, valves and pipe connections, these parts of the apparatus and in the form of the corresponding flange, also referred to as flange connection.
The vicinity of the connecting portion of the screw to be used in the two levels are close, often referred to as "flange", "flange means is known as the availability of this type of element as the ventilation passage.metric hydraulic fittings
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