Qingdao Zhongbo Steel Structure Co., Ltd
| Payment Terms | T/T, L/C at sight |
| Main Steel Grade | Q235B / Q355B Structural Steel |
| Seismic Rating | Grade 8 (GB 50011-2010) |
| Packaging Details | Steel columns and beams bundled in steel straps, secondary members palletized, panels with edge protectors, full container load |
| Floor System | Steel Deck + Reinforced Concrete |
| Fire Protection | Intumescent Coating 2-Hour Rating |
| Service Life | 50 Years |
| Supply Ability | 30000 Square Meters per Month |
| Frame Type | Steel Moment Frame with Bracing |
| Building Height | Up to 12 Stories |
| Delivery Time | 30-45 working days |
| Window System | Aluminum Alloy / PVC Double Glazed |
| Brand Name | KXD |
| Model Number | KXD-MSO-8S |
| Place of Origin | Qingdao, Shandong, China |
| Certification | CE, ISO 9001, SGS |
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Product Specification
| Payment Terms | T/T, L/C at sight | Main Steel Grade | Q235B / Q355B Structural Steel |
| Seismic Rating | Grade 8 (GB 50011-2010) | Packaging Details | Steel columns and beams bundled in steel straps, secondary members palletized, panels with edge protectors, full container load |
| Floor System | Steel Deck + Reinforced Concrete | Fire Protection | Intumescent Coating 2-Hour Rating |
| Service Life | 50 Years | Supply Ability | 30000 Square Meters per Month |
| Frame Type | Steel Moment Frame with Bracing | Building Height | Up to 12 Stories |
| Delivery Time | 30-45 working days | Window System | Aluminum Alloy / PVC Double Glazed |
| Brand Name | KXD | Model Number | KXD-MSO-8S |
| Place of Origin | Qingdao, Shandong, China | Certification | CE, ISO 9001, SGS |
| High Light | Grade 8 seismic steel structure building ，prefabricated multi-story office building ，steel frame construction for schools | ||
Purpose-designed for urban commercial and institutional projects in high-seismic zones. This multi-story steel frame system meets Grade 8 seismic requirements per GB 50011-2010, combining structural resilience with architectural flexibility for offices, hotels, schools, and apartment complexes up to 12 stories.
| Component | Specification |
|---|---|
| Main Frame Columns | Q235B/Q355B Welded Box or H-Section |
| Floor Beams | Q235B H-Section Hot Rolled |
| Floor Deck | 1.0mm Galvanized Profiled Steel Sheet |
| Concrete Topping | C30 Reinforced Concrete 100-120mm |
| Bracing System | X-Bracing + Knee Bracing Configuration |
| Exterior Wall | ALC Panel / Sandwich Panel / Curtain Wall |
| Connection | Grade 10.9 High-Strength Bolts + Site Welding |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
22000000CNY-32000000CNY
Employee Number:
150~230
Ecer Certification：
Verified Supplier
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