Steel stair treads are made of steel frame lattices (steel frame lattice is a kind of steel product, which is made by crosswise arranging flat steel and crossbars at certain intervals and welding them together). The surface of the product is generally treated with hot dip galvanizing or electric galvanizing. They are mainly used in industrial platforms, staircase pedals, banisters, channel floors, railway bridge bypaths, high tower platforms, gutterway covers, manhole covers, road barriers, three-dimensional parking lots, organs and units, schools, factories, enterprises and institutions, stadiums, fences of garden villas, external windows of residences, balcony guardrails, and guardrails of highways and rail barriers.Stair Treads are highly processed products made of industrial steel grating plus non-slip strips and side plates, which are mainly used for stepping, so they are commonly called stair treads.
Types of stair treads:
(1) According to the installation of the stair treads, they can be divided into welded stair treads and bolted stair treads.
(2) According to the antiskid requirements of stair treads, they can be divided into stair treads with front wearing boards and without front wearing boards. For safety reasons, stair treads with front wearing boards are recommended to customers.
The stair treads produced by HY Industry can be divided into four forms, which are T1, T2, T3 and T4.
T1: fixed and installed by welding
T2: fixed and installed with bolts
T3: fixed and installed by welding
T4: fixed and installed with bolts
The steel stair treads produced by HY Industry are suitable for the places where great carrying capacity is required. They are commonly used as industrial stair stairs steel and you can also choose zigzag steel stair treads for skid resistance.