What are the factors affecting the quality of galvanized iron chains

The demand for galvanized iron chain in the market has been locking chain is on an upward trend, and there will be many factors that affect its quality of use, the following we will understand the relevant knowledge: First, the raw materials of the chain will affect the arrangement and thickness of the hot dipped galvanized skin film, etc., but if the chain is exchanged beforehand, it will be possible to technically minimize its impact. Secondly, the pollution of paint, special grease, etc. must be eradicated with special solvent or can be removed by incineration method or sandblasting method. Once again, if the chain is combined with copper, tin, lead and other non-ferrous metals, the dissolution of these non-ferrous metals will lead to the change of the zinc film arrangement during the hot dipping work. Another thing is that the welding method of iron chain has a great influence on the quality of the hot dipped galvanized steel layout, and in serious cases, it even leads to cracking, or deformation of the product. If the chain is too long or too wide, the zinc layer at the joint will be rough and too thick if the worker has to dip the chain twice. Chains, iron chains