stainless steel ladder treads stair step treads

$8.00
Min. Order
1 Piece
Choose your specifications
Company Information

Wuxi Overcher Steel Grating Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Place of Origin: Jiangsu China
Brand Name: Overcher
Usage: Outdoor
Stair Material: Stainless Steel
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
Selling Units: Single item
Single package size: 79X19.5X2.5 cm
Single gross weight: 5 KG
Package Type: 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
China
YB/T 4001.1-2007
GB700-88
GB/T13912-2002
USA
ANSI/NAAMM(MBG531)
ASTM(A36)
ASTM(A123)
U.K. 
BS4592
BS4360(43A)
BS729
Australia
AS1657
AS3679
AS1650
Tread Board Type
side board
safety tread(head board)
T1
×
×
T2
×
T3
×
T4
Manufacturing Process
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
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.
Application
Overcher steel grating has been used in hundreds of industrial fields
boiler platform
platform bridge
refined oil refinery
power station
the factory floor
huhsbandry
municipal engineering
building materials industry
factory corridor
bridge corridor
offshore engineering
building industry
steel manufacture
oceangoing vessel
sewage treatment
warehouse shelf
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.
Certifications
FAQ
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.