Steam header is a key component for steam distribution system, and widely used in power generation, petrochemical, cement, iron & steel, textile, rubber industry. It delivers high pressure steam from boiler to places where steam is needed through parallel branch pipes. As a pressure vessel, its pressure bearing capability and volume should match with boiler.
Normally, a complete distribution system should consist steam header, safety valve, pressure gauge, thermometer, flange, steam trap, blowdown valve, release valve, etc.
Also, steam header could be used to receive and collect exhaust steam at low pressure, and send it back to condenser for recycle use of water.
Fabrication material could be Q235B, 20G, 16MnR or stainless steel. Diameter ranges from 159 to 1500mm. working pressure could be 1-2.5MPa at 0～400℃.
Steam header production process includes bending, beveling, drilling, SAW/TIG welding, etc.
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