Super Lowest Price Bronze Coupling - Electric/Hot-dip galvanized steel pipe – BESTOP
Super Lowest Price Bronze Coupling - Electric/Hot-dip galvanized steel pipe – BESTOP Detail:
Galvanized steel pipe is a carbon steel pipe that is coated with a protective layer of zinc. The zinc layer served as a sacrificial layer, it will get rust before the carbon steel under neath it. Galvanized steel pipe includes Two types: hot-dipped galvanized steel pipe and cold galvanized steel pipe. The galvanized layer will strengthen the anti-corrosion performances of steel pipes.
Hot dip galvanizing is to make molten metal and iron matrix reaction as an alloy layer, so that the substrate and coating two combined. Hot dip galvanizing is to pickle the steel pipe first,in order to remove the iron oxide on the surface of the steel pipe. After pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Hot-dip galvanizing has the advantages of uniform plating, strong adhesion and long service life. The electric galvanized treatment with light & beautiful surface also can be provided.
Hot dip galvanizing process:
Workpiece degreasing→washing→pickling→washing→drying solvent dip fluxing preheated hot dip galvanized→cooling→finishing→rinsing→drying→passivation test
Cold galvanized process:
Chemical degreasing→washing→hot water hot water electrolysis degreasing→washing→ washing→strong corrosive galvanized iron alloy→washing→washing→light→washing→drying passivation
Building and structural material
Mechanical and general engineering purposes
Manufacturing of bus body
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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for Super Lowest Price Bronze Coupling - Electric/Hot-dip galvanized steel pipe – BESTOP , The product will supply to all over the world, such as: Milan, New Zealand, Kazakhstan, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to supply our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands and adhere to the most up-to-date development of the market in Malta. We have been ready to face the worries and make the improve to understand all the possibilities in international trade.
By Freda from Riyadh - 2017.11.11 11:41
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Penelope from Costa Rica - 2017.06.19 13:51