300-600g/m2 Galvanized Steel H Beam

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Hot Dipped Galvanized Steel H Beam

GALVANIZED STEEL H BEAM

Zinc Layers 300-600g/m2 and even higher

Standard Grade Size
GB/T 700 q235,q275 H100*100-900*300
GB/T 1591 q345
ASTM A36 A36 W4-W27
ASTM A572 Gr.50
ASTM A992
JISG 3101 SS400,SS490 H100*100-900*300
JISG 3106 SM490A
EN10025 S235,S275,S355 152*152-686*254
AS3679 GR.250,GR300 100UC-300UC,250UB-600UB

 

Galvanization or galvanizing (also spelled galvanisation or galvanising)[1] is the process of applying

a protective zinc coating to steel or iron, to prevent rusting. The most common method is hot-dip galvanizing,

in which the parts are submerged in a bath of molten hot zinc.

 

The most common use for galvanized metal, and hundreds of thousands of tons of steel products are galvanized annually worldwide.

In developed countries most larger cities have several galvanizing factories, and many items of steel manufacture are galvanized for protection.

Typically these include: street furniture, building frameworks, balconies, verandahs, staircases, ladders, walkways, and more.

Hot dip galvanized steel is also used for making steel frames as a basic construction material for steel frame buildings.

 

       

 

 

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