DC04 ASTM A254 Low Carbon Steel Single Wall Boiler Tube 6mm OD x 0.65mm WT for Refrigerator Condensers
Price:
Negotiable
MOQ:
2Tons
Delivery Time:
10days
Brand:
Joyruns
Product Description
Product Overview
DC04 ASTM A254 low carbon steel single wall rolling boiler tubes measuring 6mm outer diameter with 0.65mm wall thickness. These electro-welded steel tubes are manufactured using high-frequency induction welding for superior performance in refrigeration and boiler applications.
Key Specifications
Dimensions & Tolerances
Outer Diameter: 6mm | Wall Thickness: 0.65mm
Chemical Composition
| C | Si | Mn | P | S |
|---|---|---|---|---|
| 0.08% | 0.03% | 0.03% | 0.02% | 0.02% |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 290 MPa |
| Yield Strength | 180 MPa |
| Elongation | 20% |
| Salt Spray Test | 48 hours |
| Inside Surface Cleanliness | 20g/m² |
Available Coatings
- Plain Tube: Slightly oiled exterior for oxidation resistance
- Electrolytic Copper Coating: ≥2µm copper layer on both sides
- Hot-Dip Zinc Coating: ≥70g/m² zinc layer, withstands >72h salt spray test
Manufacturing Process
Continuous forming of low carbon steel strip into tubular shape with high-frequency induction welding. Strict process controls ensure minimal internal weld bead and complete removal of external flashing.
Applications
- Refrigerator condensers
- Automotive applications
- Boiler systems
- Household refrigeration
Quality Assurance
Comprehensive laboratory testing equipment ensures consistent quality and performance standards across all production batches.
Tolerance Specifications
Production Facility
Testing Laboratory
Packaging
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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