Product Details
Overview of the steel ladder stepping plate
Stair Treads, also known as steel stair treads, are a kind of stair
slab for platforms. Their installation methods include welding
connection and bolt connection. The welded fixed treads can be
directly welded to the ladder beam.
Model of steel ladder step plate
Model:T1,T2,T3,T4,T5,T6
Welding fixing: T1, T3, T5
Bolted fixing: T2, T4, T6
The width of treads is usually between 0.5m and 1m.
Tread plate marking and tolerance
ST4 - ST4 in (ra325 / 30) - tread plate model, ra325 / 30 steel
grating model
Step board tolerance: width W ± 3mm, length L-3mm.
Recommended width of steel grating step plate(mm)
T1-T6 | | 125 | 155 | 185 | 215 | 245 | 275 | 305 |
Flat steel spacing | 30 |
T1-T2 | T5-T6 | 125 | 165 | -- | 205 | 245 | 285 | 325 |
Flat steel spacing | 40 |
T3-T4 | | 115 | 155 | -- | 195 | 235 | 275 | 315 |
Flat steel spacing | 40 |
T1-T2 | T5-T6 | -- | -- | 185 | -- | 245 | -- | 305 |
Flat steel spacing | 60 |
T3-T4 | | | 155 | -- | 215 | -- | 275 | -- |
Flat steel spacing | 60 |
Center distance of bolt hole | (螺栓孔) | 45 | 75 | 75 | 100 | 100 | 150 | 150 |
Advantages of steel ladder steps and steel grating
(1) The installation of step board is very simple and does not need
complex installation;
(2) Good ventilation, daylighting, heat dissipation,
explosion-proof and anti-skid performance;
(3) The high strength, light structure and durability of the step
board;
(4) The maintenance is very simple and prevents dirt from
accumulating.
Treads are widely used in power plants, water plants and other
factories, as well as platforms and walkways in the fields of
municipal engineering and environmental sanitation engineering, as
well as ground platforms in large places such as cinemas, visiting
platforms and parking lots.
There are some photos of steel grating of steel ladder steps taken
by the factory
Company Profile
Hebei Kaiheng wire mesh products Co., Ltd
Kaiheng is a professional manufacturer of steel grating, with
import and export qualification. Kaiheng steel grating factory can
provide global customers with steel grating spot and customized
steel grating services.

Company strength and employee treatment
Kaiheng has three pressure welded steel grating production
equipment, with a daily output of 200 # 0 square meters and 30
workers. We provide employees with good social security benefits,
respect their human rights and improve the work and vacation
system. Kaiheng has made continuous progress and development in a
harmonious working atmosphere, expanding the market share of steel
grating at home and abroad.
Kaiheng's attitude towards international market competition
When entering the international market, Kaiheng will respect the
rules of the international market, abide by the international
economic order, compete fairly, win with quality and win the
recognition of international customers with service. We will pay
attention to the feedback of customers and actively improve the
service level.
Product series manufactured by the company

Kaiheng's three production lines have an absolute market position
in terms of steel grating production capacity and supply, which can
meet the needs of large customers. According to the classification
of production process: we have pressure welded steel grating,
hot-dip galvanized steel grating, painted steel grating and plastic
impregnated steel grating; Grating and steel plate are classified
according to the material of grating and steel plate. According to
the classification of drawings, we have fence steel grating, power
plant steel grating, chemical plant steel grating, sewage plant
steel grating, parking lot steel grating, pigeon cage ground grid
steel grating, ceiling steel grating, car washing room grating,
coal mine steel grating and stage laying steel grating. According
to the shape of steel grating, we have anti-skid steel grating,
toothed steel grating, plug-in steel grating, composite steel
grating, heavy steel grating, I-shaped steel grating and
special-shaped steel grating We also have step plate, steel grating
and ditch cover plate series (drainage ditch cover plate, water
collecting well cover plate, anti-theft ditch cover plate, trench
cover plate and steel grating cover plate) for the steel ladder of
the plant.