galvanized steel stair treads of China - YL65121

no anti-slip requirement for welding ladder stringers

Characteristics

the type of steel grating which pitch of bars is30mmis used most widely for all sectors of industry. It has the greates resistance to surface inpact.

the type of steel grating which pitch of bars is40mmis widely used in the industry field too. For the suitable interval of the bars so it always economical and weight-lightest.

the type of steel grating which with pitch of bars is60mm, cross bars pitch 50mm has been developed specially for mining industry and weight-lightest in all grating. In case of short spans they can meet a variety of uses.

1>High strength and light structure

2>Powerful anti-corrosion,durable and long working life

3>Beautiful appearance,bright surface

4>No dirt-rain-snow deposit,automatic cleaning,easy maintenance

5>Good ventilation,day-lighting,heat-dispersing,resistant to sliding and explosion.

6>Easy installation and disassembly

This kind of fine mesh steel gratings have strong

load ability and also can prevent the access of

sundries of 18mm in diameter. This kind of gratings

fit for pedestrian deck, walkway and ditch covers

which require high security

Notes: common welding standard: single-side full welding every 6 bearing bars

This kind of steel grating is the most commonly

used in projects with American, Australian, Japan

standards are available. This kind of gratings are

featured well by heavyduty, well resistance of

strong impact on surface. this kind of steel

grating fit for all kind ofindustrial platforms.

Notes: common welding standard: single- side full welding every 5 bearing bars

light grating and very economical. This

kind of gratings fit for fixed platforms,

walkway, and stair treads and British,

German,French and Japanese standards

are available. The products most commonly

used for Belt corridor, storage shelf,Attic

panel, trestle, guardrail, sunshade gate, etc.

notes: common welding standard: single- side full welding every 4 bearing bars

This kind of steel gratings are especially

used for mining industries. It can solve

the problem that mineral splashing down

and stacks on the walkway. This product

usually used for mineral miningand

processing and it is the best choice for

workshop, meeting room and suspended

ceiling of stadium in terms of it's light weight.

notes:common welding standard: single- side full welding every 3 bearing bars

Hot-dip galvanizing plant the company has 1500square meters,with 8.5 meterslong X 1.6meters wide X deep 2 meters large zinc pot.has variety of species galvanized steel work pieces,steel grating/communications tower, a lighthouse ,sign posts,anchor chain ,highway guardrail ,ship fittings ,pipe and so on.

the features of hot-galvanizing

Uniform plating coat with high surface finish.Adhesiveness and strong resistance to corrosion

Wide-Applications of Hot Galvanizing

Anti-corrosion treatment for iron tower of various power transmittinglines,steel-pipe towers,,communication iron towers,lamp posts and lamps, steel bar gratings,guard rails of highways,and all kinds of steel mambers,together with all kinds of metal surface

Advantage

Light weight

High strength

Great load-bearing capacity

Economic cost

Ventilation and light admission

Modern fashion and attractive appearance

Non-slip and safety

Easy cleaning and installation

Durability