Metal Bar Gratings
Professional Hot-dip Galvanized Grille | Hot-dip Galvanized Grille Angola

Professional Hot-dip Galvanized Grille | Hot-dip Galvanized Grille Angola

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Compare galvanized to powder coat please

If it's actually hot dip galvanized (do you see any spangle or drips to indicate it was dipped in molten zinc?), I think it will be fine for decades. Getting adhesion onto galvanized surfaces can be problematical so I wouldn't powder coat it if the appearance is acceptable to you. Regards, Ted Mooney, P.E. RET finishing.com - Pine Beach, New Jersey

Welded metal bar grating diagram

Bar Grating Brief Introduction

Metal bar gratings have many advantages over solid metal plates such as high strength-to-weight ratio, recyclability and durability and versatility.

Steel grating used as drainage cover

Steel Grating

Steel bar grating made of ASTM A-1011 mild steel is extensively used as flooring, walkways, platforms and ventilation grates for its recyclability and easy installation.

Balcony covered by aluminum close mesh grating for good ventilation

Aluminum Grating

Aluminum grating has ideal corrosion resistance and best weight-to-strength ratio. It is widely used in harsh environments like industrial plants and offshore.

Welded stainless steel bar grating with 11/16inch spacing

Stainless Steel Grating

Stainless steel gratings are ideal for highly corrosive applications and places including offshore purposes, food processing industries and brewery factories.

Welded grating with plain surface

Welded Steel Grating

Welded steel grating is an economical option for walkways, platforms and drainage covers. Designed with standard and special bearing bar spacing for special orders.

Riveted bar grating ideal for heavy load applications

Riveted Grating

Riveted grating has superiority to load carrying capacity, strength, durability and resistances to impact and fatigue. Available in various spaces.