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Outdoor Use Copper Welding rod
, Customized Copper Welding rod
, Chemical Resistant Copper Welding rod
Chemical Resistant Copper Welding Rods For Outdoor Use Customized
Chemical-Resistant Copper Welding Rods for Outdoor Use Customized
Copper welding rod is a metallic material used for welding copper and copper alloys. Copper welding rods have high corrosion resistance and can withstand chemical corrosion such as acid, alkali and seawater. This makes them suitable for outdoor and marine applications.
Here are some of the most important points about copper welding rods:
- Welding Processes: Copper welding rods can be used in several welding processes, including gas tungsten arc welding (GTAW or TIG), gas metal arc welding (GMAW or MIG), and oxyacetylene welding (OAW or oxy-fuel). The choice of welding process depends on factors such as the thickness of the copper material, welding position, and desired weld quality.
- Material Compatibility: Copper welding rods are specifically designed for welding copper and copper alloys. They are suitable for joining similar copper materials or for repairing copper components, such as pipes, tubes, sheets, or castings.
- Filler Metal Selection: The selection of the appropriate copper welding rod depends on the specific copper alloy being welded and the desired properties of the weld joint. Different copper alloys have varying compositions and mechanical properties, so it is important to choose a filler rod that matches or closely matches the base metal.
The production process of copper welding rods involves several stages, from material preparation to final packaging. Here is a general overview of the production process for copper welding rods:
- Material Selection: The first step in the production process is the selection of high-quality copper or copper alloy materials. The choice of material depends on the specific application requirements, such as the type of copper being welded and the desired properties of the weld joint.
- Material Preparation: The selected copper or copper alloy is processed into the desired form for welding rods. This typically involves melting the copper material in a furnace, followed by continuous casting or extrusion to form a continuous rod or wire.
- Wire Drawing: The continuous copper rod or wire is then drawn through a series of dies to reduce its diameter and achieve the desired wire size. This wire drawing process is typically performed using specialized machinery, which pulls the rod through progressively smaller dies until the desired diameter is reached.
- Cleaning and Surface Treatment: The drawn copper wire is cleaned to remove any surface impurities, such as dirt, oils, or oxides. Surface treatment processes, such as pickling or chemical cleaning, may be employed to ensure the wire's cleanliness and improve its weldability.
- Packaging: Once the copper welding rods are prepared and cleaned, they are typically cut into standard lengths and packaged for distribution and sale. The rods are often coiled, spooled, or bundled in specific quantities to facilitate easy handling, storage, and transportation.
It's important to note that the specific production process for copper welding rods may vary depending on factors such as the desired wire size, the manufacturing capabilities of the company, and the specific requirements of the welding industry. Quality control measures, such as dimensional inspections and material testing, are typically implemented throughout the production process to ensure the consistency and quality of the copper welding rods.
| Copper welding rod |
| Grade |
Specification
(φmm)
|
State |
Hardness
(HB)
|
Tensile strength
(N/mm~2)
|
Elongation
(%)
|
Volume resistivity20℃(Ωmm2/m) |
Reference standard |
Remark |
Cu-ETP CW004A
Cu-OF CW008A |
7.2-120 |
H035 |
35-65 |
/ |
/ |
≤0.017241 |
DIN-EN 13601 |
The length can be customized |
| H065 |
65-90 |
/ |
/ |
≤0.01777 |
| R230 |
/ |
≥230 |
≥10 |
| C18150 |
18-50 |
/ |
≥120 |
≥324 |
≥8% |
≤0.0227 |
/ |
| CW118C |
7.2-20 |
/ |
70-95 |
240-320 |
≥5% |
≤0.01997 |
/ |
| Precision of piece: |
General purpose or customized |
| Package: |
General purpose or customized |
| Quality standard: |
DIN, ASTM, GOST, GB, JIS, ANSI, BS; |
| Drawing format: |
JPEG,PDF,AI,PSD,DWG,DXF,IGS,STEP; |
| Products certification: |
ISO9001:2008, CE, RoHS, SGS; |
| Dimension: |
Customizable |
About us:
Jiangyin Electric Alloy Co., Ltd., formerly known as Jiangyin Electric Alloy Factory, was established on June 12, 1985. It is mainly engaged in the research and development, production, and sales of high-speed rail supporting products. Its main products are copper alloy deep processing products, including railway contact wires, railway load-bearing cables, copper alloy busbars, and other copper components.
Since its establishment, the company has been committed to providing customers with high-quality copper alloy products and services with advanced management systems, strong research and development capabilities, excellent product quality, and comprehensive services.
It has successively cooperated with railway bureaus under the Ministry of Railways, such as Shanghai, Guangzhou, Beijing, Zhengzhou, Chengdu, and other railway bureaus; Locomotive and motor production enterprises of the Ministry of Railways, such as CRRC and national motor and electrical appliance production enterprises, as well as well-known domestic and international enterprises such as Xiangtan Electric, Dongfang Electric, Schneider Electric, Siemens, ABB, GE, etc., have established strategic cooperative relationships and become a licensed supplier of copper and copper alloy stranded wire and contact wire for the China Railway Group Electric Gasification Bureau.
Up to now, Jiangyin Electric Alloy Co., Ltd. has obtained a series of certifications covering ISO9001/IATF16949 quality management, ISO14001 environmental ,management system certification, ISO45001 occupational health and safety management system, China CCC, PCCC,CRCC, CE etc.
Rich design experience in manufacturing, mature reliable production processes, provide the satisfactory products for our customers, has made our business across both at home and abroad.
In the future, the company will actively further expand its business in the field of copper alloy applications and gradually establish long-term and stable cooperative relationships with well-known international and domestic manufacturers.
Support and Services:
We provide technical support and services for copper contact wire, including:
- Providing technical support for the installation and use of copper contact wire.
- Troubleshooting and resolving any technical issues with copper contact wire.
- Providing technical advice on the maintenance of copper contact wire.
- Providing guidance on the selection of copper contact wire.
Packing and Shipping:
Packaging and Shipping:
- Copper contact wire is packaged in high-quality materials to ensure it is delivered to the customer in good condition.
- The copper contact wire is shipped by air or sea according to customer's requirements.
- We offer tracking number once the copper contact wire is shipped.
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