ODM Hot Dip Galvanizing Compound Steel Grating 1m Width T4 Type
Factory Outdoor
Anti-Skid Hot-Dip Galvanizing Of Factory Outdoor Steel Structure
Stair Treads Steel Grating
Steel Grate Stair Treads Introduction
Stepping plate is a deep processing product which is made of steel
grid plate plus anti-slip strip and side plate.
It is mainly used for stepping on the steel ladder, so it is
usually called the stair stepping plate.
Step board specifications: from the perspective of economy and
safety, we recommend that you use the following specifications:
T325/30/100 step board: suitable for the step board width is
greater than 500mm not greater than 900mmT255/30/100 step board:
suitable for the step board width is greater than 800mm not more
than 1500mm.
The width of the step board is usually between 0.5 m and 1 m.
Types of treadboards:
(1), according to the stepping plate installation is divided into
welded fixed stepping plate and bolted fixed stepping plate.
The welded fixed stepping plate is the general steel grid plate.
The bolted fixed stepping plate needs to be added to the steel grid
plate with 65X5mm flat steel as the side plate.
(2), according to the anti-skid requirements of the stepping board
can be divided into two kinds of stepping board with front guard
plate (pattern plate or bar steel) and without front guard plate.
For safety reasons, customers are advised to use a step board with
front guard.
Based on the safety consideration, it is recommended to adopt the
T4 type stepboard with side plates on both sides and front guard
plates.
Steel Grate Stair Treads Specifications
SPECIFICATIONS FOR STAIR TREAD |
Size | Bearing bar p | 25x3, 25x5, 32x5mm etc. | Customized |
| Cross bar pitch | 30, 38, 50, 76, 100mm etc. | Customized |
| Cross bar dimension | 5x5, 6x6, 8x8mm etc. | Customized |
Sign of the shape of bearing bars | F | Plat type | can be omitted in the symbol |
| S | serrated type | - |
| I | I-type | - |
Sign of surface treatment | G | Hot galvanized | can be omitted |
| P | Painted | - |
| U | Untreated | - |
T1 to T4 30mm spacing 125, 155, 185, 215, 245, 275, 305
T1 to T2 40mm spacing 125, 165, 205, 245, 285, 325
T3 to T4 40mm spacing 115, 155, 195, 235, 275, 315
T1 to T2 60mm spacing 185, 245, 305
T1 to T2 60mm spacing 155, 215, 275
From the economic point of view, it is recommended to adopt the
modulus width as far as possible (125, 155, 185, 215, 245, 275 for
Series 1, 125, 165, 205, 245, 275mm, etc.) as the multiple length
of 100mm (such as 500, 600, 700, 800, 900, 1000, 1200mm, etc.).
Stair step size is according to the opening of the stair, depth,
storey height, determine the height and width of each stair step,
ladder length and width, and platform width set.
(Note: the step series of each layer of double running stair step
board had better take an even number, so that the number of two
running steps is equal.)
Steel Grate Stair Treads Application
Industrial platform, staircase pedal, banister, channel floor,
railway bridge service, high tower platform, the drain cover,
manhole covers, road barrier, three-dimensional parking lot,
organs, schools, factories, enterprises and institutions, the
stadium fence, garden villa, also can be used as a residence
outside the window, balcony guardrail, highway, rail barrier, etc.
Package delivery:
Delivery when will we have a professional inspectors to check the
quality of the product is unqualified, such as qualified will paste
the qualified product certificate, and then fixed by shipping
packaging, packaging with the steel plate on the metal tray, and
then fixed with metal packing tape, finally wrapped by plastic film
packaging, general each pallet packing 1-2 tons of cargo, in order
to convenient for unloading and storage after the arrival of the
goods. The unqualified products will be recalled by our quality
inspector.
Pre-sale service:
After the customer orders, we will have professional technical
personnel to contact with the customer, in order to meet the
customer's technical inquiry and production schedule.
After-sales:
After the goods are shipped, we will have professional technical
personnel to docking with customers, so that when the goods arrive,
there will be unloading problems, storage and installation
problems. Our technical personnel will reply online within 24
hours. If there is a problem, we will docking within 2 hours and
help customers solve the problem within 5 hours.
1. Are you factory or Middleman?
We are professional manufacturer in fence since 1990, our factory
is 30000 square meters located in Hebei,
China.
2. How long can be your products survived?
The products of our factory can be used at least 15 years as
standard;But we also
according the demand of clients,
3. Do your factory provide warehousing services?
There is a place of our factory, which is specially used to store
goods, after finished of
goods.The customers can storage for free.
4. why choose our company?
All of the terms can discuss,for the payment way,and the
specification,we are the factory,so can we offer you the
best price than the trader company,if you want to give us a
chance,we will let you satisfaction,so give us chance,
you find a better factory,i find a better customer
