Safety and anti slip outdoor ladder Q235 steel grating stairs tread steps
About our company:
(1).The real CE and ISO factory,give you a good quality and a best price
(2).Many years management ,give you a good service
(3).Our products are well sold in China and abroad
(4).Many years management ,give you a good service
(5).Our products are well sold in China and abroad
Materials:
Mild carbon steel provides an economical, high strength for uses in most industrial and commercial applications.
Specific application:
Steel grating products are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering, and they offer the following the features:
Grating advantage:
Light weight, great load-bearing capacity, non-slip and safe, easy installation, material-economic, sturdy and durable, ventilated, easy to clean and attractive appearance.
Grating usage:
steel bar grating is mainly used in chemical industry, food processing, hydro processing and other industries as listed :
- Power plant
- Chemical plant
- Oil Refinery
- Steel plant
- Machinery plant
- Paper-making factory
- Cement plant
- Civil engineering
- Wastewater treatment
- Pharmacy industry
- Food processing
Recommend stair tread width:
|
T1,T2,T3,T4
Bearing bar spacing 30mm
|
95mm |
125 |
155 |
185 |
215 |
245 |
275 |
|
T1,T2
Bearing bar spacing 40mm
|
|
125 |
165 |
|
205 |
245 |
285 |
|
T3,T4
Bearing bar spacing 40mm
|
|
115 |
155 |
|
195 |
235 |
275 |
| Screw hole pitch(mm) |
45 |
75 |
100 |
150 |
Stair tread max-length:
|
flat bar size
|
25×3mm |
25×5mm |
32×5mm |
| Bearing bar spacing 30 mm |
550mm |
900mm |
1300mm |
| Bearing bar spacing 40 mm |
450mm |
750mm |
1200mm
|
Packing:
We promise : cost price for the first cooperation
Our advantages:
a.We are local manufactory---price are much competitive.
b.We have done international business for more than 20years-- high reputation in worldwide.
c. We adhere to the operational theme of “We only produce products to you praise".
How to order:
1. Kindly indicate the specifications,size,quantities,and required surface treatment of steel grating.
2. Give type and quantity of fastener.In principle,each piece of grating needs four sets of fasteners.
3. Please offer construction plan when big floor areas are required to cover with steel gratings.
Also provide constructional elevation drawing and joint details as well as section size and location of supporting steel beam,If any openings are required on such floor areas.
4. When ordering stair treads,please state out types of stair treads,and the specification,length,width,
quantity and required surface treatment for grating used.
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