Professional Large Span Steel Structure Warehouse Logistics Center Q355B/A572 Gr.50/S355JR Industrial Building

기본 속성
원산지: 허난, 중국
브랜드 이름: HCGG
인증: CE/ISO 9001/ISO 3834/ISO 14001/ISO 45001
모델 번호: SSWH001
부동산 거래
최소 주문 수량: 400 평방미터
가격: USD30-75 Square Meter/Negotiable
지불 조건: L/C, T/T, 웨스턴 유니온
공급 능력: 50000 톤/년
명세서
Main Structurel Material: Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 Secondary Structurel Material: Q235B / ASTM A36/ EN S235JR / JIS SS400
Other Material: Q460 / ASTM A572 Gr.65 /EN S460 / JIS SM570 Column and Beam: 용접 H형강/열간압연 H형빔/박스기둥
Purlin: CZ 모양 강철 채널 Roof and Wall panel: EPS/암면/PU/PIR 샌드위치 패널, 골판지/사다리꼴 강판/맞춤형
Window: 알루미늄 합금/PVC/산업용 루버창 Door: 슬라이딩/롤링 셔터/경첩형 강철/맞춤형 강철 도어
Customization: 스타일 / 크기(경간, 높이, 길이) /색상 / 재질 / 크레인 용량 Surface treatment: 용융 아연 도금 아연 함량이 높은 프라이머 + 탑 코트 부식 방지 코팅
Seismic and Wind Resistance Rating: 현지 지진코드에 맞게 설계/0.3~0.5Kn/㎡ 0.8~1.0Kn/㎡ Project Solution Capability: CAD 그래픽 디자인, 3D Tekla 모델링 디자인, 프로젝트를 위한 토탈 솔루션, 원스톱 철골 구조 솔루션, 프로젝트 기반 공급
After-sale Service: 온라인 기술 지원, 현장 설치, 현장 교육, 현장 검사, 설치 도면 지원 Service Life: 20-50세 이상
제품 설명
Professional Large Span Steel Structure Warehouse Logistics Center Q355B/A572 Gr.50/S355JR Industrial Building
Product Overview

Steel structure warehouses utilize high-strength steel as their core load-bearing framework, employing a construction model that combines factory prefabrication with on-site assembly. Customizable to meet specific client requirements, these structures are available in two primary categories—light-duty and heavy-duty—and span a full range of sizes, from small 1,000 m² storage units to expansive 50,000 m² logistics centers.

They accommodate personalized needs such as large-span column-free designs, the integration of mezzanine office spaces, and the installation of crane systems. Suited for warehousing scenarios across diverse industries, these structures strike an optimal balance between functionality and economic efficiency, making them the preferred choice for modern warehousing facilities.

As a form of "green architecture," steel structure warehouses utilize recyclable steel; upon dismantling, they generate virtually no construction waste, thereby aligning with national strategies for low-carbon development and environmental protection. Furthermore, they offer distinct advantages such as short construction cycles, low maintenance costs, and flexible expandability—qualities that significantly reduce both initial capital outlay and long-term operational expenses for enterprises, while simultaneously accelerating capital turnover efficiency.

Professional Large Span Steel Structure Warehouse Logistics Center Q355B/A572 Gr.50/S355JR Industrial Building 0
Product Specification & Parameters
Main Frames
H-Section Portal Frames
Q355B welded; variable depth web; bolted knee & ridge joints
Roof Purlins
Cold-Formed Z / C
Q235B; lap-joined continuous system; anti-sag rod included
Wall Girts
Cold-Formed C / Z 200
Q235B; bypass or flush mount; thermal break option
Bracing System
X-Bracing + Knee Braces
Round bar / angle iron; turnbuckle tension adjustment
Roof Sheeting
0.5 mm Color Steel / 75 mm PIR
PVDF or SMP coating; anti-condensation fleece backing option
Wall Panels
Sandwich or Single Skin
60–150 mm core options; fire-rated mineral wool available
Gutters & Downspouts
0.6 mm Galvanized Steel
Box or half-round profile; min. 100 mm wide; internal or external
Doors & Windows
Sliding / Sectional / Personnel
Manual or electric; hollow-filled insulated door option
Anchor Bolts
M24–M36 Grade 4.8 / 8.8
Hot-dip galvanized; template frames supplied; shop drawings included
Item Technical Specification
Structural System Hot-rolled H-section rigid portal frame
Main Steel Material Q355B (fy ≥ 355 MPa, fu ≥ 490 MPa)
Secondary Steel Material Q235B cold-formed C/Z purlins & girts
Clear Span 12 m – 100 m, customized available
Eave Height 4 m – 20 m, customized available
Bay Spacing Standard 6 m – 9 m; max 12 m on request
Roof Pitch Standard 1:10 (5.7°); optional 1:12 ~ 1:6
Roof Cladding Standard:75mm PIR/EPS insulated sandwich panel; Optional:0.5mm single-skin corrugated steel
Wall Cladding 75mm insulated sandwich panel / single-skin steel / fiber cement board
Thermal U-value ≤ 0.35 W/m²·K (75mm PIR panel for roof & wall)
Design Wind Speed Max 50 m/s, adjusted per project
Design Snow Load Max 1.5 kN/m², adjusted per project
Floor Live Load Customizable, max 50 kN/m² with reinforced slab
Crane Load Optional overhead crane beam, 1–50 ton capacity
Surface Treatment 2 layers 60μm epoxy zinc-rich primer, top coat optional
Bolt Grade Grade 8.8 high-strength friction bolt M20/M24 (equivalent to ASTM A325)
Service Life 50 years
Design Codes GB 50017, EN 1993, AISC 360
Seismic Resistance Up to GB Seismic Zone 8, site-specific design
Fire Resistance Intumescent fire coating, 1–3 hours REI optional
Production Cycle 25–45 working days after drawing confirmation
Packaging Mode Bundled with marks, fit for 20GP/40HC/flat rack container
Professional Large Span Steel Structure Warehouse Logistics Center Q355B/A572 Gr.50/S355JR Industrial Building 1 Professional Large Span Steel Structure Warehouse Logistics Center Q355B/A572 Gr.50/S355JR Industrial Building 2
Key Performance Highlights
  • Large-span column-free designs for maximum space utilization
  • Customizable configurations for diverse industrial applications
  • High-strength steel construction with 50-year service life
  • Environmentally friendly recyclable materials
  • Short construction cycles and low maintenance costs
  • Flexible expandability for future growth
  • Comprehensive seismic and fire resistance capabilities
  • Optimized thermal performance with low U-values