/1600821844139/H0a947fd834f94d7bba3fb6468d15406e8.webp "Bare Copper Wire (Parallel Wire)")
/1600821844139/H1f36aed134fa4516b332a9a6da5cf0d3u.webp "Bare Copper Wire (Parallel Wire)")
/1600821844139/Haa331c465c14416b8a931b180f61243dz.webp "Bare Copper Wire (Parallel Wire)")
/1600821844139/H357058397ba4493596f856176d86dabfo.webp "Bare Copper Wire (Parallel Wire)")
/1600821844139/H4e797ec10b284c659f70edab2a8cd307U.webp "Bare Copper Wire (Parallel Wire)")
/1600821844139/Hbf023e02d6c14f129e722abb22800c3ft.webp "Bare Copper Wire (Parallel Wire)")
Bare Copper Wire (Parallel Wire) Certifications
/iso9001.png "ISO9001")
/iso14001.png "ISO14001")
/oshms.png "OSHMS")
Bare Copper Wire (Parallel Wire) Performance Advantages
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Bright surface without burrs
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Superior performance and quality
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Can meet your technical requirements for drawing fine lines, fine lines and special products
Bare Copper Wire (Parallel Wire) Application Fields
/transformer-coil.jpg "Transformer Coil")
/photovoltaic-cable.jpg "Photovoltaic Cable")
/communication-appliances.jpg "Communication Field")
Bare Copper Wire (Parallel Wire) Performance Parameter
| Product properties | Internal Control Standards | ||
| ±10turns | Copper spikes | None | – |
| Crack |
Total less than 3cm |
– | |
| Peel off | Total less than 3cm | – | |
| Copper powder(mg) | ≤5mg | ≤15mg | |
|
Turns until torsion(turns) |
Without any bell-shapes or cracks |
≥25 | |
| Oxygen content(ppm) | 200-250 | ≤400 | |
| Number of flaws detected | (L) | ≤1 | – |
| (M) | ≤3 | – | |
| (S) | ≤30 | – | |
| Number of iron detected | (L) | 0 | – |
| (M) | 0 | – | |
| (S) | 0 | – | |
| Elongation(%) | ≥40 | ≥40 | |
| Diameter | 8.0±0.2mm | 8.0±0.4mm | |
| Resistance | ≤0.01704 | ≤0.01707 | |
| Oxide layers | <600 | – | |
| Appearance |
Smooth surface, no burr, no impurities or other flaws |
Smooth surface, no burr, no impurities or other flaws | |
| Production condition | Blocks in the furnace | none | – |
| Cold copper | none | – | |
|
Stabilitu of copper water temperature |
±5℃ | – | |
| Stability of ingot temperature | ±5℃ | – | |
| Casting condition | Without significant fluctuations in the level | – | |
| Others | Normal and Stable | – | |
Bare Copper Wire (Parallel Wire) Production Process
The conventional production process:
/bare-copper-wire-parallel-wire-production-process.jpg "Bare Copper Wire (Parallel Wire) Production Process")
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01Raw materials
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02Melting
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03Casting
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04Surface treatment
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05Rolling
Bare Copper Wire (Parallel Wire) Executive Standard
GB/T3953-2009, GB/T4910-2009, GB/T12970-2009, GB/T3952-2016
Bare Copper Wire (Parallel Wire) Production Equipments
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/american-continuous-casting-and-rolling-production-line.jpg "American Continuous Casting And Rolling Production Line")
American Continuous Casting And Rolling Production Line -
/stranding-machine_1650254542.jpg "Stranding Machine")
Stranding Machine -
/germany-nihofer-drawing-line.jpg "Germany Nihofer Drawing Line")
Germany Nihofer Drawing Line
/monofilament-equipment.jpg "Monofilament Equipment")
/big-drawing-machine.jpg "Big Drawing Machine")
FAQ
Q1 . Can I have a sample order for stainless steel strips products ?
A : Yes , we welcome sample order to test and check quality . Mixed samples are acceptable .
Q2 . What about the lead time ?
A : Sample needs 3-5 days
Q3 . Do you have any MOQ limit for stainless steel strips products order ?
A : Low MOQ , 1pcs for sample checking is available
Q4 . How do you ship the goods and how long does it take to arrive ?
A : We usually ship by DHL , UPS , Fedex or TNT . It usually takes 3-5 days to arrive . Airline and seashipping also optional For mass products , ship freight is prefered
Q5 . Is it OK to print my logo on products ?
A : Yes , OEM and ODM are available for us
Q6 : How to ensure the quality ?
A : Mill Test Certificate is supplied with shipment . If needed , a Third Party Inspection is acceptable
