2018-03-28
Corrosion resistance of welded wire mesh is directly related to the service life of it,So the galvanizing of the mesh is very important.Shijiazhuang Qunkun Metal Products Co.,Ltd. adopts the most advanced hot-dip galvanizing line in China, and then we introduce the whole process of galvanizing.
The length of the welded wire mesh is normally 100-200m.In the process of galvanizing, it is necessary to cut the welded wire mesh that meet customer’s specifications,and the normally length is 12m,15m,18m,20m,30m.In the hot-dip galvanizing step, the zinc is melted in a high-temperature furnace, and then the welded wire mesh is put into the furnace. At this time, the temperature in the furnace cannot be high or low, otherwise the amount of zinc on the welded wire mesh is not uniform, resulting in a decline in corrosion resistance. Therefore, the temperature control during galvanizing is very important. Before the welded wire mesh enters the zinc furnace, the surface must be flat and there must be no place for magazines and rust. If there is a rust, the welded wire mesh needs to be cleaned. There is no magazine for the welded wire mesh after cleaning. The surface after galvanizing will be very smooth.
The hot-dip galvanized welded wire mesh has high corrosion resistance, and no problem occurs for 100 hours under the condition of hydrochloric acid mist, which is equivalent to 10 years under outdoor conditions. So the hot-dip galvanized welded wire mesh at any time is trustworthy.
Introduction of March Expo
March Expo is a grand event held by Alibaba international station for small and medium sized enterprises worldwide. It is also a carnival for global cross-border trade practitioners.The opening time of March Expo is the first Monday in March.
Under the trend of "new foreign trade", "March Expo" will become a platform for small and medium enterprises to show the strength, the latest product and the latest service.
During the March Expo the buy have three preferential policies,such as the prepayment is more than $1000 and the total amount is more than $3000,you can get free inspection.And the freight charge of FMCG is free for Chinese and Amercian.
American buyers have preferential policies for prepayment.
Welcome you to purchase from Qunkun Co.,and we will give you a competitive price and good service.
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