Changzhou Feiang Technology Co., Ltd
| Main Steel Frame | Q235B / Q355B Welded H-Section Steel |
| Structural Warranty | 50 Years |
| Surface Treatment | Hot Dipped Galvanized / Painted |
| Bolt Grade | 8.8 / 10.9 Grade High-Strength |
| Supply Ability | 30000 Tons per Year |
| Packaging Details | Steel components with pre-drilled bolt holes packed in numbered bundles, bolt kits in sealed containers, complete assembly drawings included |
| Delivery Time | 15-25 working days after deposit |
| Connection Type | High-Strength Bolted (10.9 Grade) |
| Span Range | 10-40 Meters |
| Payment Terms | T/T, L/C |
| Bolt Standard | ISO 4014 / ISO 4017 Torque-Shear Bolts |
| Installation Time | 30-50% Faster than Welded Structures |
| Certification | ISO 9001:2015 |
| Brand Name | ECER |
| Place of Origin | Shandong, China |
| Model Number | BCS-10.9 |
View Detail Information
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Product Specification
| Main Steel Frame | Q235B / Q355B Welded H-Section Steel | Structural Warranty | 50 Years |
| Surface Treatment | Hot Dipped Galvanized / Painted | Bolt Grade | 8.8 / 10.9 Grade High-Strength |
| Supply Ability | 30000 Tons per Year | Packaging Details | Steel components with pre-drilled bolt holes packed in numbered bundles, bolt kits in sealed containers, complete assembly drawings included |
| Delivery Time | 15-25 working days after deposit | Connection Type | High-Strength Bolted (10.9 Grade) |
| Span Range | 10-40 Meters | Payment Terms | T/T, L/C |
| Bolt Standard | ISO 4014 / ISO 4017 Torque-Shear Bolts | Installation Time | 30-50% Faster than Welded Structures |
| Certification | ISO 9001:2015 | Brand Name | ECER |
| Place of Origin | Shandong, China | Model Number | BCS-10.9 |
| High Light | Bolt connected steel structure warehouse ，High strength 10.9 grade metal building ，Quick install prefab steel warehouse | ||
This bolt-connected steel structure warehouse uses high-strength 8.8 or 10.9 grade torque-shear bolts for fast, reliable assembly. Built with Q235B or Q355B welded H-section steel and hot-dipped galvanized or painted surface treatment, it installs 30-50% faster than welded structures, with spans from 10 to 40 meters and a 50-year structural warranty.
| Attribute | Value |
|---|---|
| Main Steel Frame | Q235B / Q355B Welded H-Section Steel |
| Surface Treatment | Hot Dipped Galvanized / Painted |
| Bolt Standard | ISO 4014 / ISO 4017 Torque-Shear Bolts |
| Installation Time | 30-50% Faster than Welded Structures |
| Structural Warranty | 50 Years |
| Span Range | 10-40 Meters |
| Bolt Grade | 8.8 / 10.9 Grade High-Strength |
| Connection Type | High-Strength Bolted (10.9 Grade) |
Q1: What bolt grades are used?
A: 8.8 and 10.9 grade high-strength bolts.
Q2: How much faster is installation?
A: 30-50% faster than welded structures.
Q3: What bolt standards apply?
A: ISO 4014 / ISO 4017 torque-shear bolts.
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
250000000-300000000
Employee Number:
1200~1500
Ecer Certification：
Verified Supplier
Changzhou Feiang Technology Co., Ltd established in 2014, is an industry-leading enterprise specializing in the production, manufacturing, and installation of light steel residential buildings, steel structure engineering, and prefabricated building components. We are located in Zibo with convenient... Changzhou Feiang Technology Co., Ltd established in 2014, is an industry-leading enterprise specializing in the production, manufacturing, and installation of light steel residential buildings, steel structure engineering, and prefabricated building components. We are located in Zibo with convenient...
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