НОВОСТИ

The 2.8-kilometer cross-sea bridge project in Indonesia opted for ASTM A36 structural steel, abandoning the 

local SS400 steel, resulting in:

1. 30% increase in construction efficiency, shortening welding time by 12 days

2. No corrosion after 2000 hours of salt spray testing, extending lifespan to 30 years +

3. Heavy-duty impact resistance, ensuring the bridge structure remains stable even during typhoons

Key Advantages of ASTM A36 vs. SS400 at a Glance:

1. Higher yield strength, stronger load-bearing capacity

2. Direct welding without preheating, saving labor and time

3. Supports hot-dip galvanizing + epoxy coating, ideal for high-salt, humid environments

Our Exclusive Services:

Local warehousing in Southeast Asia, 7-15 day emergency delivery

Customized specifications + complete COC/COA customs clearance certificates

On-site technical team guidance to solve all construction challenges