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w-19-4 tree supplementary 25x3mm 32x5mm serrated galvanized safety step stainless steel bar metal grating cover fences ss316
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Meo Food Co., Ltd.
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
0-30%
Nearest Port
Penang, Valparaiso,Jetta
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR
Average Lead Time
5 Day(s)
Certifications
Product Specifications
--Product Description
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:
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
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 | √ | √ |
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。
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
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
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.
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 |
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.
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