Zinc Coated ERW Steel Tube with 0.5mm Thickness for Refrigeration Application
Price:
Negotiable
MOQ:
5 ton
Delivery Time:
15 working days
Brand:
Hongbao
Product Description
SPCC OD4 WT0.5 Zinc Coated ERW Steel Tube, Low Carbon Tube For Refrigeration
Product Overview
Zinc Coated ERW Steel Tube for refrigeration is manufactured through Electric Resistance Welding (ERW) process and then coated with zinc to prevent rust and corrosion. It is widely used in refrigeration systems due to its excellent durability and resistance to low temperatures.
Key Specifications
- Main use: Widely used in evaporators, refrigerators, automobiles and heaters
- Features: High intensity, good plasticity, and small resistance
- Standard: ASTM A254-94
- Materials: Can be altered according to customers' requirements
- Type: Zinc coating outer side, Cu coating outer side, Cu coating both sides
- Packing: Packed with iron pallet
- Grade: Low carbon steel tube
- Certification: ISO9001, ROHS
Product Features
- Economic
- Smooth outer surface
- Maintaining inner cleanliness to the max. of 0.1948g/m²
- Durability with air-tightness against vibration and impact
- Diverse processing available
Mechanical Properties
- Tensile Strength: ≥290 MPa
- Yield Strength: ≥200 MPa
- Elongation: ≥40%
- Flaring Test: ≥25%
- Or produce according to technical requirements
Material Composition
| Type | C | Si | Mn | P | S |
|---|---|---|---|---|---|
| Cold Rolled Low Carbon Steel | ≤0.08 | ≤0.03 | ≤0.30 | ≤0.030 | ≤0.030 |
| Cold Rolled Ultra-Low Carbon Steel | ≤0.008 | ≤0.03 | ≤0.25 | ≤0.020 | ≤0.030 |
Available Sizes
Usual Diameter: 4, 4.2, 4.76, 6, 6.35, 7.8 mm (4-12 mm available in production)
Usual Thickness: 0.5, 0.65, 0.7 mm (0.45-1.5 mm available in production)
Production Capacity
Annual Output: 30,000 MT
Technical Advantages
Surface coated copper or zinc available, time of salt spray testing reach to 240 hours.
| O.D (mm) | Thickness (mm) | Unit Weight (g/m) | Work Pressure (kg/m²) |
|---|---|---|---|
| 4.00 | 0.5 | 43.16 | 350 |
| 4.00 | 0.7 | 56.97 | 350 |
| 4.76 | 0.6 | 61.56 | 350 |
| 4.76 | 0.7 | 70.00 | 350 |
| 6.00 | 0.7 | 91.49 | 350 |
| 6.00 | 1.0 | 123.31 | 350 |
| 6.35 | 0.7 | 97.54 | 350 |
| 8.00 | 0.7 | 126.02 | 250 |
| 8.00 | 1.0 | 172.63 | 250 |
| 9.52 | 1.7 | 152.26 | 250 |
| 9.52 | 1.0 | 210.12 | 250 |
| 10.0 | 1.7 | 160.55 | 250 |
| 10.0 | 1.0 | 221.95 | 250 |
| 12.0 | 0.7 | 195.07 | 250 |
| 12.0 | 1.0 | 271.28 | 250 |
| 12.7 | 0.7 | 207.16 | 250 |
| 12.7 | 1.0 | 288.54 | 250 |
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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
Jiangsu Hongbao Group Co., Ltd.
Location
DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
Contact Person
Angela