Advantages of hot galvanized flange

Today we will introduce the advantages of hot galvanized flanges.

So firstly we need to know what is hot galvanizing?Hot-dip galvanizing is an effective way of metal corrosion protection,which is mainly used in metal structures and facilities of various industries.It is to immerse the steel parts after rust removal into the molten zinc solution melting at about 500 C,so that the surface of the steel components is adhered to zinc layer,so as to achieve the purpose of anti-corrosion.After understanding of hot galvanizing,the advantages of hot galvanizing flange are obvious:

Galvanized BS4504 forged plate flanges

Galvanized BS4504 forged plate flanges

Low treatment cost: The cost of hot dip galvanizing is lower than that of other paint coatings.

Durable: In suburban environment,the standard thickness of hot-dip galvanizing rust-proof can be maintained for more than 50 years without repair;in urban or offshore areas, the standard thickness of hot-dip galvanizing rust-proof layer can be maintained for 20 years without repair;

Good reliability: The galvanized layer is metallurgical bond with the steel and becomes a part of the steel surface,so the durability of the coating is more reliable.

The coating has strong toughness: the galvanized layer forms a special metallurgical structure, which can withstand mechanical damage during transportation and use.

Overall protection: Every part of the plated part can be galvanized, even in the depression, sharp corner and hidden place can be fully protected;

Time-saving and labor-saving: Galvanizing process is quicker than other coating construction methods,and can avoid the time required for painting on the site after installation.

We can supply various hot galvanized flange such as weld neck flange,blind flange,slip on flange,lap joint flange,threaded flange,flat flange,socket weld flange,long weld neck flange,spectacle blind flange,orifice flange,etc.We manufacture the hot galvanized flange in different standards such as ANSI/ASME B16.5,B16.47,B16.48,AWWA C207,API 6A/6B/6BX,DIN 2527,DIN 2573,DIN 2576,DIN 2631,DIN 2632,DIN 2633,DIN 2634,DIN 2635,DIN 2566,DIN 2642,EN 1092,BS 4504,JIS B2220,GOST 12820,GOST 12821,SABS 1123,AS 1219 etc.If you want to know more about our forged flanges,please email us:sales@haihaogroup.com

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