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JQ-309L
天津市金桥焊材集团股份有限公司

TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.

GB/T 17853 E309LT1-1 AWS A5.22 E309LT1-1
JQ-309L is a kind of Co2 gas shielded stainless steel flux cored wire, soft and stable arc, lower spatter, beautiful appearance, easy to slag removal,it has good welding performance and all position welding. The deposited metal has excellent crack resistance.
JQ309L can be used for welding petrochemical and other manufacturing equipment, chemical composition of the same type of stainless steel structure and composite steel, steel and other components. Can also be used for wall welding of nuclear reactor, pressure vessel, transition layer surfacing and internals of oil refining equipmentJQ309L can be used for welding petrochemical and other manufacturing equipment, chemical composition of the same type of stainless steel structure and composite steel, steel and other components. Can also be used for wall welding of nuclear reactor, pressure vessel, transition layer surfacing and internals of oil refining equipment.
Available size: Φ1.2mm Φ1.4mm Φ1.6mm