China factories

Chat Now Send Email
China factory - Qingdao Zhongbo Steel Structure Co., Ltd

Qingdao Zhongbo Steel Structure Co., Ltd

  • China,Qingdao ,Shandong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China Q355B Hurricane Proof Prefabricated Steel Structure Warehouse Building Hot Dip
China Q355B Hurricane Proof Prefabricated Steel Structure Warehouse Building Hot Dip

  1. China Q355B Hurricane Proof Prefabricated Steel Structure Warehouse Building Hot Dip

Q355B Hurricane Proof Prefabricated Steel Structure Warehouse Building Hot Dip

  1. MOQ: 100 Square Meters
  2. Price: USD 35-65 / Square Meter
  3. Get Latest Price
Delivery Time 25-35 working days
Surface Treatment Hot Dip Galvanized Z275g/m2
Supply Ability 50000 Square Meters per Month
Seismic Rating Grade 8
Roof Panel 0.5mm Color Steel with Glasswool 75mm
Main Steel Grade Q355B High-Strength Steel
Clear Span Up to 60m Single Span
Service Life 50 Years
Connection Type High-Strength Bolt Assembly
Payment Terms T/T, L/C
Packaging Details Steel frame bundled with steel straps, panels packed on pallets with waterproof film, export-grade container loading
Wind Load Rating 300 km/h (Category 5 Hurricane)
Place of Origin Shandong, China
Model Number KXD-HPW-300
Certification CE, ISO 9001
Brand Name KXD

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Delivery Time 25-35 working days Surface Treatment Hot Dip Galvanized Z275g/m2
Supply Ability 50000 Square Meters per Month Seismic Rating Grade 8
Roof Panel 0.5mm Color Steel with Glasswool 75mm Main Steel Grade Q355B High-Strength Steel
Clear Span Up to 60m Single Span Service Life 50 Years
Connection Type High-Strength Bolt Assembly Payment Terms T/T, L/C
Packaging Details Steel frame bundled with steel straps, panels packed on pallets with waterproof film, export-grade container loading Wind Load Rating 300 km/h (Category 5 Hurricane)
Place of Origin Shandong, China Model Number KXD-HPW-300
Certification CE, ISO 9001 Brand Name KXD
High Light Q355B steel structure warehouse buildinghurricane proof prefabricated steel buildinghot dip galvanized steel warehouse

Q355B Hurricane Proof Steel Structure Warehouse

Engineered for the world's most demanding wind zones, this Q355B high-strength steel warehouse delivers unmatched structural integrity against Category 5 hurricanes with a certified 300 km/h wind load rating. The hot dip galvanized portal frame with Z275g/m2 zinc coating provides decades of corrosion-free service even in coastal and tropical environments.

Key Advantages

  • Hurricane Certified: Full structural calculation for 300 km/h wind load with wind tunnel-validated bracing system
  • Q355B Steel Grade: 30% higher yield strength compared to standard Q235B, reducing steel tonnage while increasing safety margins
  • Hot Dip Galvanized: Complete frame galvanized to Z275g/m2 standard, 2x the corrosion protection of painted frames
  • Bolt Assembly: All structural connections use grade 10.9 high-strength bolts for fast, precise on-site erection
  • Clear Span Design: Column-free interior up to 60m width, maximizing usable floor space for logistics and manufacturing

Technical Specifications

ComponentSpecification
Main Steel FrameQ355B Welded H-Section, Hot Dip Galvanized
Roof PurlinQ235B C/Z Galvanized Section
Wall GirtQ235B C Section, Hot Dip Galvanized
Roof Panel0.5mm Color Steel + 75mm Glasswool Insulation
Wall Panel0.5mm Color Steel Sandwich Panel 75mm EPS
Wind BracingCross Rod Bracing + Portal Frame Knee Bracing
FastenersGrade 10.9 High-Strength Galvanized Bolts

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2011

  • Total Annual:

    22000000CNY-32000000CNY

  • Employee Number:

    150~230

  • Ecer Certification:

    Verified Supplier

.gtr-container-7f8e9d { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; } .gtr-container-7f8e9d p { font-size: 14px; margin-bottom: 1em; text... .gtr-container-7f8e9d { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; } .gtr-container-7f8e9d p { font-size: 14px; margin-bottom: 1em; text...

+ Read More

Get in touch with us

  • Reach Us
  • Qingdao Zhongbo Steel Structure Co., Ltd
  • No. 178, Shuangyuan Road, Jihongtan Sub-district, Chengyang District, Qingdao City, Shandong Province
  • https://www.lightsteelprefabhouse.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement