SS 347 SO flanges 150lbs for oil gas and pipeline
Flange is a kind of disc shaped part, which is most common in pipeline engineering. Flanges are used in pairs and with matching flanges on valves. In pipeline engineering, flanges are mainly used for connection of pipelines. For the pipes to be connected, a flange plate shall be installed for each type.
Flange is a kind of disc shaped part, which is most common in pipeline engineering. Flanges are used in pairs and with matching flanges on valves. In pipeline engineering, flanges are mainly used for connection of pipelines. For the pipes to be connected, a flange plate shall be installed for each type. Screw flanges can be used for low pressure pipes, and welding flanges can be used for pipes with a pressure of more than 4 kg. Add a gasket between the two flanges and fasten them with bolts. Flanges with different pressures have different thicknesses and use different bolts.