New type steel pipe online heating equipment

Steel pipe on-line heating equipment is mainly used for on-line heating of steel pipes;

The total power of the steel pipe online heating equipment is 4500KW. A total of 3 sets, each 1500KW.

Heating steel pipe parameters:

Steel types: 20G, 15CrMoG, 25MnG, 12Cr1MoVG, T12, T22, T23, T91, 3Cr, 9Cr, Super13Cr

Outer diameter of steel pipe: Φ95~130mm

Steel pipe wall thickness: 3.0~8mm

Length of steel pipe: 8~18m,

Steel pipe passing speed: 0.5~1.2m/s.

Incoming steel pipe temperature: 700~800 degrees

Steel pipe temperature after heating: 950~1000 degrees

Parameters and technical requirements of online heating equipment for steel pipes

The total power of the equipment is 4500kw, the frequency is 1000Hz

Inlet water temperature 5~35°℃;

The outlet water temperature is less than 55°℃;

Water pressure 0.3~0.4Mpa;

Water quality: no impurities, softened water

Water consumption: 150 cubic meters/hour; (Party A’s requirements for clean circulating water)

PH value requirements: 6-9;

Input power: 6000KVA;

Input voltage: 10KVA

Indoor installation, the equipment is well grounded, the color of the grounding wire is obviously different from that of the control wire (the color of the grounding wire is yellow), its cross-sectional area is greater than 4mm2, and the grounding resistance is not greater than 4Ω;