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Home > Products > Steel Structure Warehouse > Bolt Connected Steel Structure Warehouse High Strength 10.9 Grade Assembly Prefab Metal Building Quick Install

Bolt Connected Steel Structure Warehouse High Strength 10.9 Grade Assembly Prefab Metal Building Quick Install

Product Details

Place of Origin: Shandong, China

Brand Name: ECER

Certification: ISO 9001:2015

Model Number: BCS-10.9

Payment & Shipping Terms

Minimum Order Quantity: 100 Square Meters

Price: USD 30-58 / Square Meter

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

Payment Terms: T/T, L/C

Supply Ability: 30000 Tons per Year

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Highlight:

Bolt connected steel structure warehouse

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High strength 10.9 grade metal building

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Quick install prefab steel warehouse

Connection Type:
High-Strength Bolted (10.9 Grade)
Bolt Standard:
ISO 4014 / ISO 4017 Torque-Shear Bolts
Bolt Grade:
8.8 / 10.9 Grade High-Strength
Main Steel Frame:
Q235B / Q355B Welded H-Section Steel
Span Range:
10-40 Meters
Structural Warranty:
50 Years
Installation Time:
30-50% Faster Than Welded Structures
Surface Treatment:
Hot Dipped Galvanized / Painted
Connection Type:
High-Strength Bolted (10.9 Grade)
Bolt Standard:
ISO 4014 / ISO 4017 Torque-Shear Bolts
Bolt Grade:
8.8 / 10.9 Grade High-Strength
Main Steel Frame:
Q235B / Q355B Welded H-Section Steel
Span Range:
10-40 Meters
Structural Warranty:
50 Years
Installation Time:
30-50% Faster Than Welded Structures
Surface Treatment:
Hot Dipped Galvanized / Painted
Bolt Connected Steel Structure Warehouse High Strength 10.9 Grade Assembly Prefab Metal Building Quick Install
Product Overview

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.

Specifications
AttributeValue
Main Steel FrameQ235B / Q355B Welded H-Section Steel
Surface TreatmentHot Dipped Galvanized / Painted
Bolt StandardISO 4014 / ISO 4017 Torque-Shear Bolts
Installation Time30-50% Faster than Welded Structures
Structural Warranty50 Years
Span Range10-40 Meters
Bolt Grade8.8 / 10.9 Grade High-Strength
Connection TypeHigh-Strength Bolted (10.9 Grade)
Application Scenarios
  • Fast-assembly warehouses
  • Industrial storage facilities
  • Logistics centers
  • Bolt-connected steel structures
Key Advantages
  • High-strength 8.8/10.9 grade bolted connections
  • Installation 30-50% faster than welded structures
  • ISO 4014 / ISO 4017 torque-shear bolts
  • Hot-dipped galvanized or painted surface treatment
  • 50-year structural warranty
FAQ

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.