EN10305-1 DC04 Single Wall Copper-Coated Bundy Tube 6×0.65mm with 290 MPa Tensile Strength for Refrigeration Systems
Price:
Negotiable
MOQ:
2Tons
Delivery Time:
10days
Brand:
Joyruns
Product Description
Product Overview
EN10305-1 DC04 brazed single wall copper-coated Bundy tube measuring 6×0.65mm, designed for industrial applications requiring precision tubing with excellent corrosion resistance.
Key Applications
- Wire on tube condenser systems
- Refrigeration compressors
- Automotive brake lines
- Fuel line systems
Technical Specifications
Chemical Composition
| Element | Content |
|---|---|
| Carbon (C) | ≤0.08% |
| Silicon (Si) | ≤0.03% |
| Manganese (Mn) | ≤0.03% |
| Phosphorus (P) | ≤0.02% |
| Sulfur (S) | ≤0.02% |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥290 MPa |
| Yield Strength | ≥180 MPa |
| Elongation | ≥20% |
| Salt Spray Test | 48 hours |
| Inside Surface Cleanliness | ≤20 g/m² |
Dimensional Tolerances
Outer Diameter Tolerance
| OD Range (mm) | Tolerance (mm) |
|---|---|
| < 4.76 | ±0.05 |
| 4.76 - 8.00 | ±0.08 |
| > 8.00 - 12.00 | ±0.10 |
Thickness Tolerance
| Thickness (mm) | Tolerance (mm) |
|---|---|
| 0.50 | ±0.07 |
| 0.70 | ±0.08 |
| 1.00 | ±0.09 |
Available Coatings & Variants
Single Wall Tubing
- Copper-coated carbon steel construction
- Nickel-coated internal diameter for fuel system compatibility
- Available with various corrosion-resistant coatings
Double Wall Bundy Tubing
- Roll-formed copper-coated carbon steel strips
- Controlled atmosphere brazing for sealed construction
- Ideal for high vibration applications like refrigeration compressors
Coating Options
- NyAl (aluminum and polyamide coating)
- NyZinc (zinc and polyamide coating)
- NyGal (Galfan and polyamide coating)
- PVF coatings
- Polypropylene jackets for abrasion resistance
Quality Standards & Certifications
- EN10305-1 compliant
- ASTM A-254-91, A-512-91A standards
- ASTM A214 and A513 material quality
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changzhou Joyruns Steel Tube CO.,LTD
Location
No.143 Qingyang North road,Tianning district. Changzhou
Contact Person
Lee