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Carbon Steel Construction Sections

Carbon Steel Construction Sections

Shanghai Xinyiheng manufactures and supplies high-performance carbon steel construction sections for global distributors, contractors, fabricators, and engineering projects.

Description

Shanghai Xinyiheng manufactures and supplies high-performance carbon steel construction sections for global distributors, contractors, fabricators, and engineering projects. Produced via advanced hot-rolling technology, our profiles deliver reliable load-bearing capacity, strict dimensional accuracy, and exceptional weldability.

 

Technical Specifications

 

Parameter

Specification Details

Material Types

Carbon Structural Steel

Manufacturing Process

Precision Hot Rolled

Steel Grades

ASTM: A36, A572 Gr. 50 / EN: S235JR, S275JR, S355JR / GB: Q235B, Q355B

Standard Lengths

6m, 9m, 12m or custom cut-to-length

Surface Conditions

Black, Primer Painted, Hot-Dip Galvanized

Quality Documents

MTC, EN10204 3.1, Certificate of Origin

 

Key Advantages

 

Global Standard Compliance: Manufactured to ASTM, EN, JIS, and GB standards.
Traceable Quality: Backed by EN10204 3.1 Mill Test Certificates (MTC).
Value-Added Processing: Custom length cutting, drilling, and surface treatments.
Export-Ready Logistics: Secure packaging optimized for container and breakbulk shipping. 

 

Structural Profiles & Applications

 

Available Profile Types:
H Beam: Wide-flange design for maximum bending resistance.
I Beam: High strength-to-weight ratio for building frames.
Channel Steel: Versatile sections for structural supports and bases.
Angle Steel: Reliable components for towers and brackets.
T Section Steel: Specialized profiles for connection and framing.
Flat Bar: Universal bars for general industrial fabrication.
Custom Profiles: Fabricated strictly to custom drawings and specs. 

 

Typical Applications:
Construction:
High-rise steel frames, commercial complexes, and industrial warehouses.
Infrastructure: Highway/railway bridges and municipal transport terminals.
Industrial: Heavy-duty equipment supports and elevated working platforms.

 

Quality Control Process

 

Raw Material Inspection: Spectroscopic analysis of steel billets to verify chemical composition.
Hot Rolling & Tolerance Control: Precision shaping under strict thermal and mechanical parameters.
Straightening & Cutting: Automated processing to ensure exact length and straightness.
Mechanical Testing: Verification of yield strength, tensile strength, and dimensions.
Export Packaging: Weatherproof steel strapping and clear bundle identification.  

 

FAQ

 

Q: What international steel grades do you supply?

A: We routinely supply ASTM A36, ASTM A572, S235JR, S275JR, S355JR, Q235, and Q355. Special grades are available upon request.

Q: Can you provide customized dimensions and processing?

A: Yes. We offer custom cutting, CNC drilling, punching, and corrosion-resistant surface coatings.

Q: What certification is provided with shipments?

A: Every shipment includes an official Mill Test Certificate (MTC) conforming to EN10204 3.1 and inspection documentation.

Q: What are your packaging and shipping options?

A: Products are secured with heavy-duty steel banding, moisture-protected, and loaded into standard 20ft/40ft containers or breakbulk carriers.

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