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JQ.SJ102G
天津市金桥焊材集团股份有限公司

TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.

ISO 14174-A-S 46 4 FB SUZ AWS A5.17 F8A4-EG
JQ·SJ102G is a fluorine-alkali type sintered flux, which has excellent welding performance with smooth arc, effortless slag removal ability and optimal bead appearance. For large-scale welding, it can be used with submerged arc welding wire for pipeline steel.
Working with proper welding wire (such as JQ·H08MnNiTiB), the product is applicable for welding base metal with tensile strength of 540MPa, such as X65. It is mainly used in pipeline industry.
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 cleared off of the work piece before welding.