Company Profile
Qingdao Xinguangzheng Steel Structure Co., Ltd is an enterprise specializing in the production of steel structure workshop, warehouse steel structure, bridges, exhibition hall, showroom, container house, intelligent animal husbandry farm and equipment and prefabricated house. She has 24 years of experience and has obtained CE, ISO, BV, SGS and TUV certifications.
Basic components for general steel structure building include steel column and beam, roof and wall purlin, secondary supporting structure, roof and wall cladding, window and door, fastener.
1. Base: Concrete and steel foundation bolts
2. Column and beam: Q355B steel, build-up section steels with bolts connections
3. Bracing: X and V bracing made from angle steels, round steel pipes
4. Purlin: C and Z type
5. Roof and Wall Materials: Steel sandwich panel (core insulation is glasswool)
6. Fastener: High strength bolt, galvanization bolt, self-tapping screw, nuts
7. Accessories: Skylight belts, roof ventilator, down pipe, crane
8. Surface Treatment on steel components: Shot blasting, painting or hot dip galvanization
9. Service: Free consult, design, production, installation and after-service
We would give fully support for your further inquiry!
| |
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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