Eager to looking for reliable burning bars for your steel cutting and demolition projects? You've come to the right place. Our industrial-grade burning bars deliver consistent burning performance for steel mills, construction sites, and demolition projects across Asia, America, Europe, Middle East, Australia and Africa. Here's all the information our burning bar products.
What is Burning Bar and Its Role in Cutting & Demolition Projects?
Burning bars—also called thermic lances or thermal lances—pack serious cutting power at a scorching 3,600°C. Here's how they work: A steel pipe filled with steel wires ignites using an oxy-acetylene torch, then high-pressure oxygen fuels a powerful exothermic reaction (4Fe + 3O₂ → 2Fe₂O₃ + heat). This creates a continuous burning action that slices through rock, steel, and concrete effortlessly. No electricity needed—just oxygen and fire. A very simple, portable, and incredibly effective tool for tough industrial cutting jobs.
Why It Is Called "Burning Bar"?
Ever wondered why it's called a "burning bar"? The name perfectly captures what it does—it literally burns steel (the combustion process) in a bar-shaped rod. Think of it as an industrial-sized sparkler that melts through anything! You'll also hear it called a thermic lance, thermal lance, or oxygen lance—different names, same incredible tool, same principle. "Thermic" refers to the intense heat generated, while "oxygen lance" highlights the oxygen-fueled reaction. In the field, professionals use these terms interchangeably. Whether you call it a burning bar or thermal lance, you're talking about that powerful 3,600°C cutting beast that transforms oxygen and steel into unstoppable cutting force.
Our Burning Bar Specifications and Descriptions
Burning Bar Type T - OD 13.8 ~ 27.2 mm Diameter
Perfect for: Light to medium steel cutting operations on standard carbon steel and materials with normal melting point ranges.
Ideal Applications:
- Standard steel cutting
- Light demolition work
- Maintenance and repair operations
- Rebar cutting in construction
- General fabrication tasks
Specifications:
- Diameter: 13.8 ~ 27.2 mm (±0.2mm)
- Length: 2,500 ~ 5,500 mm standard (custom lengths available)
- Operating Temperature: 3,600°C
- Oxygen Pressure: 8-11 bar
- Material: an inner steel pipe with steel wires
Why Burning Bar Type T? Burning Bar Type T features a controlled oxygen flow rate with moderate pressure, making it perfect for cutting less hard materials where precision and efficiency matter more than Burning Bar Type W.
Burning Bar Type T ensures:
- Clean cuts on carbon steel
- Better oxygen consumption efficiency
- Easy handling for operators
- Cost-effective for everyday tasks
Burning Bar Type W - OD 10.8 ~ 27.2 mm Diameter
Perfect for: Heavy-duty steel cutting and industrial demolition—ideal for high-melting-point alloys such as chrome steel and nickel-based materials.
Ideal Applications:
- Reinforced concrete demolition
- Heavy-duty steel cutting
- Industrial furnace dismantling
- Thick structural steel removal
- Extreme demolition projects
Specifications:
- Diameter: 10.0 ~ 27.2 mm (±0.2mm)
- Length: 2,500 ~ 5,500 mm standard (custom lengths available)
- Operating Temperature: 3,600°C
- Oxygen Pressure: 8-11 bar
- Material: a mixture of steel wires inside the pipe
Why Burning Bar Type W? Type W delivers enhanced oxygen flow rate with higher pressure, making it perfect for cutting through harder materials that demand
maximum cutting force.
The robust design of Burning Bar Type W provides:
- Superior penetration power
- Fast cutting through tough materials
- Reliable performance on concrete
- Maximum efficiency on challenging projects
Quick Selection Guide
| Material Type | Recommended Type | Why? |
|---|---|---|
| Mild Steel, Iron | Type T | Optimal oxygen flow for efficient cutting |
| Reinforced Concrete | Type W | Higher pressure breaks through concrete |
| Standard Construction | Type T | Balanced performance, cost-effective |
| Heavy Industrial | Type W | Maximum cutting force for tough jobs |
| Daily Operations | Type T | Easier to handle, lower oxygen consumption |
| Extreme Demolition | Type W | Superior power for challenging materials |
Quick Reference:
- Type T = Efficiency, control, everyday use
- Type W = Power, penetration, extreme condition
Not sure which type you need? Our technical team can help you choose the perfect burning bar for your specific application.
Why Should You Choose to Buy Burning Bar from Daiwa Lance?
Quality Certifications
✓ ISO 9001:2015 - Quality Management System
✓ ISO 14001:2015 - Environmental Management System
✓ JIS - Japanese Industrial Standards for Steel Tubes
Company Credentials
✓ 12+ years in burning bar manufacturing
✓ 50+ countries served across 5 continents
✓ 24/7 technical support available
✓ Own manufacturing facility - complete quality control from raw material to finished product
How to buy Burning Bar from Daiwa Lance?
Getting your burning bars is easy—just tell us what you need.
What We Need From You:
To prepare your customized quote, please provide:
- Product type: Burning Bar Type T (standard cutting) or Burning Bar Type W (heavy-duty)
- Specifications: Diameter (13.8mm ~ 27.2mm), thickness and length preference
- Quantity: How many pieces you need?
- Delivery location: Where should we ship to?
- Timeline: When do you need them?
Ready to order or have questions?
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