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镀锌方管热浸法制造工艺生产方法

发布时间:2019-05-19人气:90
方管导读 :热镀锌方管工艺生产,即把成卷的钢板连续浸在熔解有锌的镀槽中制成镀锌方管;合金化镀锌镀锌方管热浸法制造,但在出槽后,立即把它加热到500℃左右,使其生成锌和铁的合金薄膜。

镀锌方管工艺生产,即把成卷的钢板连续浸在熔解有锌的镀槽中制成镀锌方管;合金化镀锌镀锌方管热浸法制造,但在出槽后,立即把它加热到500℃左右,使其生成锌和铁的合金薄膜。这种镀锌具有良好的涂料的密着性和焊接性; Hot-dip galvanized square pipe technology production, that is, continuous immersion of coiled steel sheets in galvanized bath to make galvanized square pipe; alloy galvanized galvanized square pipe hot-dip manufacturing, but immediately after the trough, it is heated to about 500 degrees Celsius, so as to form zinc and iron alloy film. This kind of galvanizing has good adhesion and weldability of the coating. 

电镀锌方管电镀法制造这种镀锌具有良好的加工性。但镀层较薄,耐腐蚀性不如热浸法镀锌;

The galvanized square tube electroplating process has good processability. However, the coating is thinner and less corrosion resistant than hot dip galvanizing. 

单面镀和双面差镀锌。单面镀锌,即只在一面镀锌的产品。在焊接、涂装、防锈处理、加工等方面,具有比双面热镀锌方管更好的适应性。

Single side galvanizing and double side differential galvanizing. One-sided galvanizing, that is, only one-sided galvanized products. It has better adaptability than double-sided hot-dip galvanized square tubes in welding, painting, rust-proof treatment and processing. 

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