Light steel portal frame building is widely used in industrial steel building, like workshop, depots, warehouse, hangar, bazaars, gyms, airport, agricultural and commercial buildings, which have been getting the first choice by more people before construction.
Qingdao Xinguangzheng Steel Structure Co, , Ltd is a true & professional manufacture to supply steel structure materials, steel structure buildings and prefabricated house since the establishment of 1996.
We did many projects at home and abroad till now. Our products and projects have been exported to 110 countries, like South America, Oceania, Europe, Africa and Asia.
1)Blueprint and models
Most of our customers select a home from our wide selection of current models. However, all our floor plans can be modified or a floor plan designed to suit the buyer's taste and needs.
2)Structure
All prefabricated building, built using modules or panels, are then installed onsite.
3)Assembly
Once construction has been completed in the factory, the prefab building is then transported with the base on which it was assembled.
This construction method, with its innovations, ensures that your new prefab building will be comfortable, energy efficient, and will stand the test of time.
| |
A36 |
Q235 |
S235 |
| Yield Strength |
250Mpa (36Ksi) |
235Mpa |
≥225 Mpa |
| Tensile Strength |
400-500Mpa (58-80Ksi) |
375-500Mpa |
360-510Mpa |
| Ultimate Analysis |
C≤0.25% |
C≤0.12-0.2% |
C≤0.17% |
| |
Si≤0.4% |
Si≤0.3% |
Si≤0.35% |
| |
S≤0.05% |
S≤0.045% |
S≤0.030% |
| |
P≤0.04% |
P≤0.045% |
P≤0.030% |
| |
|
|
Mn≤1.40% |
Audited Supplier 
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