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XF-257Z FLUX Products

HJ257Z is a smelting-type flux with low manganese, medium silicon and medium fluorine. It appears as brown or black glassy particles with a particle size ranging from 2.5 to 0.45 mm (8 - 40 mesh).

Classification：

AWS: A5.17、F7A0-EH14

GB: GB/T36037-2018、GB/T5293-2018

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FLUX Products

HJ257Z is a smelting-type flux with low manganese, medium silicon and medium fluorine. It appears as brown or black glassy particles with a particle size ranging from 2.5 to 0.45 mm (8 - 40 mesh). When using DC welding and the welding wire should be connected to the positive electrode. It has good welding process performance. For thick plates in narrow-gap welding, the slag can be easily removed, and the weld formation is beautiful.

FLUX Products - Applications

It is used in conjunction with pure iron welding wires, it can be used to weld pure iron structures, such as galvanizing pots and galvanizing tanks.

Non-Copper Coated Welding Wire Manufacturer

Hebei XINYU Welding Co., Ltd, mainly produces high-strength steel welding wire, Non-copper-coated solid wire, submerged arc & stainless steel welding wire. Our products are widely applied to the welding of low-alloy high tensile large & key steel structures in coal machinery, construction machinery, petrochemical machinery, pressure vessels or tanks, oil & gas pipelines, military industry, shipbuilding, bridge, and high-rise buildings, etc. At the same time, we are the only enterprise in the domestic which produces welding wire as well as welding wire equipment.

Our Welding wires and welding wire equipment are exported to the USA, Italy, Brazil, Russia, and India, etc. Welcome you to our factory any time. Please leave contact information, our professional staff will contact you the first time!

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XINYU Welding