Clean Welding  |  Smooth Flow  |  Strong Joints

       Product Overview

       XINXIN QJ201 Aluminum Welding Flux is specially designed for aluminum and aluminum alloy welding

applications. It helps remove aluminum oxide film, improve filler metal flow, and create cleaner, stronger, and

more reliable joints.

       Why Choose XINXIN QJ201?

       · Excellent Oxide Removal：Removes stubborn aluminum oxide film

       · Smooth Flow Performance：Ensures even spreading of filler metal

       · Strong & Reliable Welding Results：Improves joint strength

       · Easy Operation：Suitable for industrial and repair use

       · Stable Quality Supply：Consistent production quality

       Product Specifications

       · Brand: XINXIN

       · Model: QJ201

       · Form: Powder

       · Application: Aluminum & aluminum alloy welding

       · Working Temperature: Approx. 450-620°C

       · Packaging: Customizable

       · OEM Service: Available

       Applications

       · Aluminum pipe welding

       · HVAC systems

       · Heat exchangers

       · Automotive parts

       · Household appliances

       · Industrial fabrication

       How to Use

       1. Clean the welding surface

       2. Apply flux properly

       3. Heat until activated

       4. Add filler metal

       5. Clean residue after welding

       Why Work With XINXIN?

       · Factory-direct supply

       · Competitive pricing

       · OEM & customization available

       · Fast delivery

       · Professional technical support

       Contact Us

       Choose XINXIN QJ201 Aluminum Welding Flux for better welding performance. Contact us today for pricing,

samples, and OEM solutions.