Round disk/Spiral disk

🏗️ Why Engineers Trust Us:​
Our ​​Coiled Rebar (Spiral Disk)​​ is engineered for durability in critical projects—from skyscrapers to renewable energy systems. Precision-hot-rolled with ​​HRB400/HRB500​​ strength grades, these spiral steel bars ensure maximum load-bearing capacity and corrosion resistance.

​🌀 Key Features:​

  • ​Material Excellence​​: Choose ​​HRB400​​ (400MPa yield strength) or ​​HRB500​​ (500MPa) for infrastructure resilience.
  • ​Spiral Design​​: Optimized for concrete adhesion in beams, columns, and foundations.
  • ​Size Flexibility​​: Diameters from ​​6mm to 40mm​​; lengths up to 12 meters (customizable).
  • ​Certifications​​: ISO 9001, CE, SGS-approved. Third-party inspections guaranteed.

​🌍 Global Applications:​

  • ​Construction​​: Reinforce high-rises, bridges, and tunnels.
  • ​Energy​​: Wind turbine bases & solar farm mounting systems.
  • ​Transportation​​: Highway barriers & railway tracks.

​📦 Why Partner With Us?​

  • ​Instant Stock​​: No production delays – ready to ship globally.
  • ​Custom Solutions​​: Bend, cut, or tag rebar to your specs.
  • ​Competitive Pricing​​: Bulk discounts + free samples.
60s online customer service
2 days customize solutions
Factory visiting anytime
1-10 days dispatch the goods
One week of installation
2 days of training
365 days after-sales online
Project tracking regularly
2 days provide maintenance plan

Pre-sale service

Sales service

After-sales service

Tip1: The specific time arrangement depends on the actual situation. Tip2: Free airport transfer and hotel accommodation.

  • Spiral HRB400E/500
  • 6/8/10 centimeters
  • Civil engineering, roads and bridges, electricity, dams, etc
  • Coiled snail: also known as rebar, refers to steel with spiral patterns, and its diameter range is similar to that of steel bars. Coiled snails are mainly used in the reinforcement of structural parts such as beams, columns, and plates of buildings, as well as in the fields of bridges and pressure vessels.

NEED HELP?

WELCOME TO CONTACT US

As a leading stainless steel manufacturer and exporter in China, we are always here to provide you with high quality products and better services. Welcome to contact us through one of the following ways or visit our company and factories.

Better Service and Better Quality Are Our Main Goal For A Lifetime
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ZhongKai Steel
Manufacturing and Exporting Base

Professional Reliable Efficient

Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Sunning Steel has been the choice of more than 200,00 customers.

Provide 7 * 24 hours after-sales consultation service
The overseas service team
Promise one-year guarantee period
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NEED HELP?

WELCOME TO CONTACT US

As a factory of Sunning Steel in China , we are always ready to provide you with better quality and services. Welcome to contact us or visit our company and factory in the following ways

Contact Us