H-Steel Columns & Beams – The Backbone of Modern Steel Structures

High-Performance Structural Steel Components for Heavy-Duty Construction

LiYou Steel manufactures premium H-shaped steel columns and beams that form the essential framework for industrial, commercial, and infrastructure projects. Our Q235 and Q355 steel sections deliver exceptional load-bearing capacity while meeting rigorous international quality standards.

Key Features of Our H-Steel Products

✅ Material Excellence

• Q235 & Q355 grades (Chinese GB standard)

• Yield strength: 235MPa (Q235) / 355MPa (Q355)

• Custom sizes from 100×100mm to 900×300mm

• Lengths up to 18 meters

✅ Advanced Surface Treatment
✔ Shot blasting (Sa2.5 grade cleanliness)
✔ Two-coat painting system:

• Primer: Epoxy zinc-rich anti-rust

• Topcoat: Polyurethane industrial gray (custom colors)
  ✔ Hot-dip galvanizing option (86µm coating)

✅ Structural Advantages

• 20% stronger than I-beams in bending

• Optimal weight distribution for heavy loads

• Welding-friendly design

• Consistent quality throughout sections

Technical Specifications

Surface Treatment Options

1. Standard Painted Finish

• Shot blasting + primer + topcoat

• 5-7 year exterior durability

• Custom RAL colors available

2. Hot-Dip Galvanized

• 450°C zinc immersion

• 20+ year corrosion protection

• Ideal for harsh environments

3. Fire-Resistant Coating

• Intumescent paints

• 60-120 minute fire rating

• Maintains structural integrity

Applications

 Industrial Buildings

• Factory frames

• Heavy equipment support

• Crane runways

 Commercial Structures

• Office building skeletons

• Shopping mall frameworks

• Parking garage systems

 Infrastructure Projects

• Bridge components

• Transmission towers

• Offshore platforms

Manufacturing Process

1. Steel Preparation - Continuous casting

2. Hot Rolling - Shape formation

3. Cutting - Plasma/Laser precision

4. Surface Treatment - Shot blasting

5. Protective Coating - Painting/galvanizing

6. Quality Control - Ultrasonic testing

Why Choose LiYou H-Steel?

✔ ISO 9001 certified production
✔ Complete material certifications
✔ Custom fabrication services
✔ Global logistics network
✔ Technical support for installation

Project Example: Vietnam Automotive Plant

• Structure: 150m×80m assembly plant

• H-Steel Specs:

• Q355 400×400×12×20mm

• Hot-dip galvanized finish

• 18m continuous spans

• Performance:

• Supports 10T overhead cranes

• Withstood 5.8 magnitude earthquake

• Zero corrosion after 8 years

Order Your H-Steel Components

 Call/WhatsApp: (+86)18923185601
 Email: Jenny11liyou@gmail.com

Request Quote With:
✅ Required dimensions (height/flange/web)
✅ Material grade (Q235/Q355)
✅ Surface treatment preference
✅ Project specifications

*"The Q355 H-beams performed perfectly in our coastal factory project, showing no signs of corrosion even after 10 years of salt air exposure."*

• Project Engineer, Malaysia