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Golden Bridge

Golden Bridge (JQ-SJ312) Welding Flux

Golden Bridge (JQ-SJ312) Welding Flux

SKU:SJ312-0055

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JQ-SJ312

 



JQ-SJ312 is a special sintered flux, which has excellent welding performance with smooth arc, effortless slag removal ability and optimal bead appearance. Matching carbon steel strip-wire can complete high-efficient submerged arc surfacing welding with smooth surfacing layer and small machining allowance after welding.



Working with proper strip-wire (such as JQ-HD04A), The product is applicable for surfacing welding of low carbon steel base metal, and its common application field is construction machinery.

Recommended welding parameters

Item
Welding current A
(A)
Welding voltage
(V)
Welding speed
(cm/min)
Example value 850-1000 22-24 17-19
 




1. The welding-flux must be baked at 300-350℃ for 2 hours before use.
2. Impurities such as rust, oil stain and moisture must be removed from the work piece before welding.

What you cover in your shipping policy and how you communicate it will be highly dependent on your current business operations and supply chain. The goal is to be transparent with customers.

As 2020 brings unforeseen shipping delays and increased carrier costs, it's more important than ever to keep your shipping policy up to date with the following key points in mind:

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Package

55 lb (25 kg), 550 lb (250 kg)