Steel curved tube radiator Chunye power plant special type
The Chunye national standard steel curved tube radiator produced by Hebei Jizhou Chunbo Heating Company. The steel curved tube radiator is welded with low carbon steel. Because low carbon steel contains low carbon and low manganese and silicon content, it usually does not produce severely hardened or quenched structures due to welding. The joints of low carbon steel after welding have good plasticity and impact toughness. Preheating is generally not required to control the interlayer temperature and post-heating during welding. There is no need to use heat treatment to improve the structure after welding. No special process measures need to be taken during the entire welding process. Excellent weldability. However, in a few cases, difficulties may arise during welding. The converter steel produced using the old smelting method contains high nitrogen content and high impurity content, resulting in high cold brittleness and aging sensitivity, which increases the quality of the welded joint and reduces the weldability. ) Incomplete deoxidation of boiling steel, high oxygen content and uneven distribution of impurities in local areas will cause excessive aging sensitivity and cold brittleness sensitivity, and increase the tendency of hot cracking. ) The use of welding rods whose quality does not meet the requirements will cause cracks if the carbon and sulfur content in the weld metal is too high. For example, when a factory uses acidic electrodes to weld steel, the high carbon content of ferromanganese in the electrode coating will cause hot cracks in the weld. )Certain welding methods can reduce the quality of mild steel welded joints. For example, in electroslag welding, due to the high linear energy, the grains in the coarse-grained area of the welding heat-affected zone will grow very large, causing a serious decrease in impact toughness. Normalizing treatment to refine the grains must be carried out after welding to improve the impact toughness. In short, low carbon steel is the type of steel with the best weldability and the easiest to weld. All welding methods can be applied to the welding of low carbon steel.
Chunye national standard steel curved tube radiator. Steel curved tube radiator is spray-painted on the outside and anti-corrosion on the inside
The beautiful shape and good heat dissipation performance are the best choice for the project. The product has a novel structure, beautiful appearance and reasonable price.
This product has good thermal performance and uses high-frequency finned tubes to connect the boxes to increase the heat dissipation area and increase the heat dissipation.
The sprayed surface of the product is smooth and delicate.
The product shape is changeable and can be customized for you to use in industrial and civil building heating.
Steel curved tube radiator, special type for Chunye Power Plant