LAIWU HULING WELDING MATERIAL CO., LTD. is one of leading biggest manufacturer of Submerged ARC welding flux i

LAIWU HULING MATERIAL CO., LTD. is one of leading biggest manufacturer of Submerged ARC welding flux in China.

HJ431 is a kind of smelting-type, red brown to light yellow colored, glassy granulated flux with high manganes

LH-SJ501 is a kind of aluminum-titanium-type sintered flux, BW=0.5-0.8, mesh 10-40(2.0-0.45mm.The welding bead

LH-SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux, mesh 10-60(2.0-0.3mm).It has great cap

LH-SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux, mesh 10-60(2.0-0.3mm).It has great cap

LH-SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux, mesh 10-60(2.0-0.3mm).It has great cap

LH-SJ301 is a kind of silicon-calcium-type sintered flux, mesh 10-40(2.0-0.45mm) and basicity -- 1.0-1.1.