? The price list of hot-dip galvanized steel pipe is to coat a layer of zinc on the surface of ordinary steel pipe through multiple processes. Specifically, firstly, the steel pipe is chemically cleaned to remove surface dirt; Then pickling to remove the oxide scale on the surface of the steel pipe; Then, a layer of oxalic acid is coated on the surface of the steel pipe to react with the zinc layer; Then the steel pipe is immersed in molten zinc, so that the surface of the steel pipe is wrapped by zinc layer. The zinc layer formed in this way can play a good anti-corrosion role and make the service life of steel pipe longer.
# Automobile manufacturing piping? # Military? # Construction machinery? # Railway locomotive? # Aerospace? # Ship # Injection molding machine? # Die casting machine? # Machine tool processing? # Diesel Engine # Petrochemical? # Power station? # Boiler equipment
The advantages of the price list of hot-dip galvanized steel pipes mainly include the following aspects: high corrosion resistance: due to the zinc layer on the surface, steel pipes can effectively prevent corrosion, have long service life, are not easy to be damaged, and can adapt to various harsh environments. Good toughness and plasticity: the hot-dip galvanized steel pipe still maintains good toughness and plasticity after processing, and can adapt to various shapes required by bending or stretching. Not easy to pollute the environment: because the surface is covered with a layer of zinc, it will not have a negative impact on the environment, and it is not easy to produce secondary pollutants when used. Simple operation: Compared with other anticorrosion steel pipes, hot-dip galvanized steel pipes are simple to operate and convenient to construct. Hot-dip galvanized steel pipe is a kind of steel pipe with good protective performance and is widely used in many fields.