Custom Fabricated Portal Frame Steel Components, Painted Steel Portal Frame for Factory
Product Summary
Product DescriptionPortal Frame Steel ComponentsPortal frame steel components are made of national standard Q235B/Q355B carbon structural steel, including steel columns, steel beams, bracings, purlins and other full set parts. All components are pre-cut, welded and anti-corrosion treated in factory, ...
Basic Properties
certificate
IS0
Trading Properties
MOQ
25
unit price
660
Product Custom Attributes
Customization:
Available
Technique:
Cutting, Welding & Assembly
Standard:
AISI, JIS, DIN, BS, GB
Model NO.:
Portal Frame Steel Components
Brand:
Zhiming
Model:
Customized
Common Parameter:
Material:Q235B/Q355b Carbon Steel, Span & Structur
Surface Treatment:
Anti-Rust Paint / Hot DIP Galvanizing
Trademark:
Zhiming
Origin:
China
Product Description
Detailed Specifications & Features
Product Description
Portal Frame Steel Components
Portal frame steel components are made of national standard Q235B/Q355B carbon structural steel, including steel columns, steel beams, bracings, purlins and other full set parts. All components are pre-cut, welded and anti-corrosion treated in factory, then bolt-assembled on site. It features light weight, fast installation, large-span space and excellent seismic & wind resistance. Anti-corrosion options: anti-rust painting or hot-dip galvanizing. Custom structural design based on wind load, snow load and project load. Widely used for industrial workshops, warehouses and small venues. Structural calculation sheets and weld NDT reports are available for project acceptance.
Specification
Trademark | Zhiming |
Origin | China |
Brand | Zhiming |
Product Model | Customized |
Common Parameter | Material:Q235B/Q355B Carbon Steel, Span & Structure Customizable |
Surface treatment | Anti-rust Paint / Hot Dip Galvanizing |
Main Products
Company Profile
Founded in 2009 in Chuzhou, Anhui Province, Chuzhou Zhiming Construction Investment Group is a reputable private high-tech construction enterprise with a registered capital of 110 million RMB. The Group holds three core Grade A qualifications in construction engineering, steel structure engineering and decoration engineering, integrating building construction, real estate development, intelligent steel structure manufacturing, door and window decoration and labor service operation.
Our subsidiary Zhiming Steel Structure achieves an annual steel component output of 60,000 tons. Specializing in customized production of H-beam steel, box columns, tubular components, steel structure bridges and prefabricated steel structures, the company is equipped with full-set intelligent modern production lines, adopts Tekla 3D detailed design technology, and implements a rigorous and comprehensive quality inspection system.
Certifications
Application Scenarios
Packaging & Shipping
FAQ
1,Q: What steel grades for portal frame?
A: Q235B and Q355B are common. Q355B is preferred for heavy load projects.
A: Q235B and Q355B are common. Q355B is preferred for heavy load projects.
2,Q: What anti-corrosion treatments for portal frame?
A: Sandblasting + anti-rust paint, or hot-dip galvanizing. Hot dip galvanizing has longer service life.
A: Sandblasting + anti-rust paint, or hot-dip galvanizing. Hot dip galvanizing has longer service life.
3,Q:What is the maximum span of portal frame?
A: Normal span 6–36m, larger span available by special structural design.
A: Normal span 6–36m, larger span available by special structural design.
4,Q:Welded in site or bolt-connected?
A:Components welded in factory, bolt connection on site to reduce high-altitude welding work.
A:Components welded in factory, bolt connection on site to reduce high-altitude welding work.
5,Q:Can you provide drawings and structural calculation sheets?
A:Yes, construction drawings, structural calculation documents and weld NDT reports for approval and acceptance.
A:Yes, construction drawings, structural calculation documents and weld NDT reports for approval and acceptance.
6,Q: What projects use portal frame?
A:Industrial workshops, warehouses, logistics depots and small stadiums.
7,Q:Can design meet overseas local load codes?
A:Yes, customized design based on local wind, snow and seismic parameters to match local codes.
8,Q:What is the MOQ?
A:Priced by ton, no strict MOQ. Small and large steel structure projects are acceptable.
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