Stair Tread Grating

Stair treads are made of steel grating (steel grating is a steel product made of flat steel crossed at a certain spacing and cross bars and welded into a square lattice in the middle). The surface of the product is generally treated with hot-dip galvanized or electro-galvanized.

Stair treads are used as industrial platforms, ladder treads, handrails, access floors, railroad bridge sidewalks, aerial pylon platforms, drainage ditch covers, manhole covers, road dividers, three-dimensional parking lots, organs, factories, enterprises, sports fields, garden villa fences, also can be used as the outer windows of residential buildings, balcony guardrails, highways, railroads, guardrails, etc.

Types of stair treads.

1, according to the installation of the ladder treads are divided into welded fixed ladder treads and bolt fixed ladder treads. Among them, welded fixed ladder treads are steel grating, and bolt fixed ladder treads need to add 65X5mm flat steel as side plate to the steel grating.

2、According to the anti-slip requirement of ladder tread, it can be divided into two kinds of ladder tread with front guard plate (pattern plate or strip steel) and ladder tread without front guard plate.T325/30/100(for ladder tread width more than 215mm not more than 305mm) T255/30/100((for ladder tread width more than 215mm not more than 305mm)