20% 25% Silver Flux Cored Brazing Solder Wire Rod for Copper Steel Brass Bronze Mild Steel Alloys on Sale

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Product Description

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Basic Product Information
Model NO.
35% Silver Flux Cored Brazing Solder Wire Rod
Diameter
1.8mm, 3.0mm, 3.3mm, 3.6mm
Welding Core
Silver Based
Function
Silver Solder Rod
Welding Power
Flame Welding
Application
Brazing Copper, Steel, Copper-Nickel Alloys
Package Size
60.00cm * 20.00cm * 10.00cm
Production Capacity
100 Tons/Year
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Product Description
Silver Flux Cored Brazing Rod
Coated Silver Welding Rod
Coated brazing rods refer to brazing materials pre-coated with matching flux. No additional flux is required during operation, enabling easy handling. They offer multiple advantages, including improved welding automation efficiency, enhanced welding quality, and consistent performance.

Suitable for welding copper-to-copper, copper-to-iron, copper-to-stainless steel, and stainless steel-to-stainless steel joints. These rods feature tight sealing, robust and smooth surfaces, and excellent welding performance.
Welding Material Detail 1
Welding Material Detail 2
Production Process
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Technical Specifications
Grade Ag (%) Cu (%) Zn (%) Melting Range (°C) Characteristics & Applications
BAg30 30 37.5 31.5 665-755 Environmentally friendly, low melting temp, good fluidity. Suitable for galvanized pipes.
BAg25 25 40 34 680-760 Moderate melting temperature. For steel, copper, and copper alloys.
BAg40 40 25 32 660-725 High fluidity for copper alloys and stainless steel.
BAg20 20 44 36 690-810 Tight welds, ideal for various industrial pipelines.
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Quality Certifications
ISO Certification
Quality Test 1
Quality Test 2
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Manufacturing Excellence
Factory Overview

Independent Factory Direct Supply: We provide high cost-performance pricing and high-quality products. Our team has made breakthroughs in in-situ synthesized solder and composite welding materials.

Machine 1
Machine 2
Machine 3
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Packaging & Exhibition
Package 1
Package 2
Package 3
Exhibition 1
Exhibition 2
Exhibition 3
Frequently Asked Questions
1. Who are we?
We are a specialized manufacturer and trader established in 2018. Our markets cover Southeast Asia, Middle East, Africa, North America, and Europe with a dedicated team of over 50 professionals.
2. How can we guarantee quality?
We always conduct pre-production sample testing before mass production and perform a comprehensive final inspection before every shipment to ensure zero defects.
3. What can you buy from us?
Our core product range includes composite electrodes, flux-cored electrodes, coated electrodes, diamond tools, and cemented carbide tools.
4. Why should you buy from us and not other suppliers?
We utilize the latest synthetic technology to offer competitive pricing without compromising quality, effectively reducing your procurement costs.
5. What services can we provide?
We support multiple delivery terms (EXW, FOB, CIF) and various payment methods (T/T, L/C, PayPal). Our team is multilingual, including English, Spanish, and Chinese.
6. Are customized specifications available?
Yes, we can provide specific dimensions and chemical compositions upon request to meet your unique brazing requirements.

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