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99.9% Pure Copper Water Bar 8mm Diameter 300mm Length for Welding Cooling Systems
Product Spotlights
High-purity 99.9% copper water bar with 8mm diameter and 300mm length, precision-machined for welding cooling systems. Excellent thermal conductivity, corrosion resistance, and tight tolerance (±0.05mm). Customizable surface and length. Backed by 20+ years of manufacturing experience from a reliable Chinese factory.
Negotiable
MOQ: 1 Blade (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
99.9% Pure Copper
Diameter:
8mm
Length:
300mm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Material
99.9% Pure Copper
Diameter
8mm
Length
300mm
Application
Welding Cooling Systems
Shape
Bar / Rod
Purity
99.9%
Surface Treatment
Smooth, Oxide-free (Customizable)
Tolerance
±0.05mm (Available upon request)
Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer established in 1998 with over two decades of experience in metal fabrication. Our 99.9% Pure Copper Water Bar (8mm diameter, 300mm length) is engineered specifically for welding cooling systems, offering superior thermal conductivity and corrosion resistance. As a factory with annual export value ranging from US$5 million to US$10 million, we ensure every bar meets strict quality standards, making it an ideal choice for demanding industrial applications. Discover how our pure copper water bar can enhance your welding equipment's performance and longevity.
Key Features & Benefits
- Ultra-High Purity (99.9% Cu): Ensures maximum electrical and thermal conductivity, critical for efficient heat dissipation in welding cooling systems.
- Precision Dimensions: 8mm diameter and 300mm length with tight tolerance (±0.05mm), guaranteeing a perfect fit in your equipment.
- Excellent Corrosion Resistance: Pure copper naturally resists oxidation and rust, prolonging service life even in humid or high-temperature environments.
- Versatile Application: Suitable for use in TIG welding torches, MIG guns, resistance welding electrodes, and other cooling circuits.
- Customizable Options: Surface treatment (e.g., polishing, tin plating) and length variations available upon request to meet specific requirements.
- Consistent Quality: Each bar undergoes strict inspection for purity, dimensions, and surface finish before shipment.
Technical Specifications
| Property | Value |
| Material | 99.9% Pure Copper (C11000 equivalent) |
| Diameter | 8 mm |
| Length | 300 mm |
| Tensile Strength | ≥ 200 MPa |
| Electrical Conductivity | ≥ 100% IACS |
| Thermal Conductivity | ~ 400 W/m·K |
Detailed Product Advantages
- Enhanced Cooling Efficiency: The high thermal conductivity of pure copper rapidly transfers heat away from welding tips, preventing overheating and extending electrode life.
- Reliable Performance in Continuous Operation: Ideal for automated welding lines where consistent cooling is critical to maintain weld quality and reduce downtime.
- Easy Installation: The smooth, burr-free surface allows easy insertion into holders or connectors without additional machining.
- Cost-Effective Solution: Compared to copper alloys, our 99.9% pure copper bar offers superior performance at a competitive price, reducing total operational costs.
- Global Compatibility: Standard 8mm diameter fits most common welding torch cooling systems, while custom lengths are available for specialized equipment.
Trusted by Global Markets
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier to customers across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our annual export value of US$5 million to US$10 million reflects our commitment to quality and customer satisfaction. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. Each order is backed by our rigorous quality control and responsive after-sales support. Choose our 99.9% Pure Copper Water Bar for your welding cooling systems and experience the difference of professional-grade materials. Contact us today for a quote or to discuss your custom requirements.
Frequently Asked Questions
-
Q: What is the purity of this copper water bar?
A: It is 99.9% pure copper, ensuring excellent conductivity and corrosion resistance. -
Q: Can I get a different length or diameter?
A: Yes, we offer customization. Please contact us with your specific requirements. -
Q: Is this product suitable for robotic welding systems?
A: Absolutely. The precision dimensions and high thermal conductivity make it ideal for automated and manual welding cooling systems. -
Q: What surface treatment is applied?
A: The bars are supplied with a smooth, oxide-free surface. Additional treatments like tin plating or polishing are available upon request. -
Q: How do you ensure the quality of each batch?
A: We conduct chemical analysis, dimensional inspection, and visual checks before shipment. Certificates of analysis can be provided on request. -
Q: What is the minimum order quantity?
A: MOQ varies by specification. Please inquire for your required quantity. -
Q: What is the lead time for shipment?
A: Typically 15-20 days after order confirmation, depending on quantity and customization. -
Q: Do you offer samples for testing?
A: Yes, sample orders are welcome. Contact us for details.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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