outdoor non skid prefab metal standard typical chequer plate premade steel ladder stair tread specs treads for outdoor stairs

$14.00 - $90.00
Min. Order
50 Square Meters
Choose your specifications
Company Information

Wuxi Overcher Steel Grating Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
2 Years Paid Supplier Supplier Trade Assurance
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Quick Details

Port: Shanghai/Nanjing
Payment Terms: L/C,D/A,D/P,T/T,Paypal
Supply Ability: 1500 Ton/Tons per Month Advanced production technology steel step galvanized stair tread
Place of Origin: Jiangsu China
Brand Name: Overcher
Model Number: OVC
Warranty: 1 year
After-sale Service: Online Technical Support
Project Solution Capability: graphic design
Brand Name: OVERCHER
Material: Steel
Type: Press welded
Certificate: ISO9001
Color: Silver
Usage: Public Drain Area, Kitchen, Garage, Stair
Cross bar spacing: 50mm 100mm
Surface treatment: hot dipped galvanized
Packaging Detail: 1. Steel pallets, then plastic film in the surface. 2. Stow wood, or wooden tray with steel strip. 3. According to your packing requirements.
Video Description
Products Description
Tread board
Tread board is welded to the ladder beam directly. It does not need the side plate. It is relatively economical and durable but not easy to disassemble.Bolted treads need to thicken both sides and drill in the side plate.The installation is directly fixed by the bolt which can be recycled.It can be customized according to customer’s needs.We can use the right type of steel grating to make various sizes for matching.

Cross bar spacing:
30- 150 mm (center distance)
Crossbar Size:
Generally 5 x 5 twisted rod
6 x 6 twisted rod
Bearing bar Size:
Usually 20 x 3 mm ~ 100 x 7 mm
Bearing bar spacing:
30,31,32.5,34.5,35,40 mm (center distance)
Bearing bar type:
P refers to common plain type
S refers to reinforced anti-skid serrated type
I refers to load bar with I- shape section
Surface Treatment:
G refers to hot- dip galvanizing (as default)
P refers to dip painting
U refers to no surface treatment
Standards Of Galvanized Overcher Steel Grating.
Steel grating standard
Steel standard
Galvanizing standard
YB/T 4001.1-2007
Tread Board Type
side board
safety tread(head board)
Details Images
Higher security and firmness

We use machine pressure welding and high-voltage resistance pressure welding machine. The manipulator automatically places the
crossbar on the flat steel which is arranged evenly. Through strong electric welding power and hydraulic pressure, we can press
the crossbar into the flat steel, so that we can get the high-quality steel grading with strong welding point, stability and high strength。

The galvanized surface of the product is smooth and beautiful.
Our galvanized zinc coating thickness exceeds the peer standard
Overcher safety load table
Parameter description
U is the safe external uniform load kn / m2
C is the safe external line load in the width direction
D is deformation disturbance mm
Our factory
Steel grating press welder machine

The equipment is based on improving the reliability of the continuous work of the steel grid welding machine, saving labor, improving production efficiency and environmental protection. Mainly for steel grid products.
Our factory has 2 large workshops and a warehouse. We have complete equipment and raw materials. We can make customized products.
Manufacturing Process
Overcher steel grating has been used in hundreds of industrial fields
boiler platform
platform bridge
refined oil refinery
power station
the factory floor
municipal engineering
building materials industry
factory corridor
bridge corridor
offshore engineering
building industry
steel manufacture
oceangoing vessel
sewage treatment
warehouse shelf
Product Packaging
Overcher steel grating packaging:
1. Steel pallets, then plastic film in the surface.
2. Stow wood, or wooden tray with steel strip.
3. Steel frame fixing.
4. Transport in iron box.
5. According to your packing requirements.
Q1. When I don't know the specifications of the products I need, how to order them?
You can tell us the application scenario, the maximum bearing weight of the steel grid you need And QTY or total weight. We can recommend products to you.
Q2.How to visit our factory?
You can fly to Shanghai first and then take high-speed rail to Wuxi. We welcome your arrival.
Q3.The quantity of our purchase is very large, may I have a discount?
The price we quote is base on factory price, which is very competitive; But if your quantity is very large, We will apply for the very lowest price for you.
Q4.What 's your delivery time?
For one container products, normally 12-15days after your payment, we can finish the production. For large amount, we will discuss the time.