Product details
LH-SJ402 (welding flux)
DESCRIPTION:
It is suitable for welding sheet and medium thickness steel plate, sheet higher fast welding especially. In combination with H08A wire, it can weld ordinary steel structure and some low alloy steel column and pipeline.
GUIDELINES FOR USAGE:
1. Dry the flux at 300-350ºC for two hours before use
2. Completely remove rust, oil and dirt from the groove surface prior to welding.
SiO2+TiO2
CaO+MgO
Al2O3+MnO
S
P
35-45
5-15
40-45
≤ 0.06
≤ 0.08
TYPICAL MECHANCAL PROPERTIES OF (GB/T5293-1999. F5A0-H08A)
Test Value
ó b MPa
ó s MPa
ó 5 %
Akv(J) 0º C
H08A
≥ 400
480-650
≥ 22
≥ 34
≥22%
≥34
≥27
Factory Chief Introduction:
LAIWU HULING WELDING is one of leading biggest manufacturer of Submerged ARC welding flux in China. The annual capacity of production is growing and up to12000 metric tons of agglomerated flux and 5000 metric tons of fused flux. The factory has established the R&D laboratory with the advanced inspection equipments in field of welding materials. Our company is located at Laiwu City near by the Jinan International Airport, and also is near the TAISHAN Mount of Shandong Province, China.
The Submerged-ARC welding flux has been approved and passed the inspection of quality with the province grade and the national grade in China. We strictly executed and produced the welding flux according to the industrial standards of GB/T 5293-1999, GB/T 12740-2003, GB/T17854-1999 and the China Classification Society-1996 completely. Our quality management has passed IS09001-2008 Quality System Certification.
The welding flux has been widely used in the Chemical engineering equipment, Heavy machinery, Pressure vessel, Boiler, Gas cylinder body, Spiral welded steel pipe, Steel structure building H-beam steel etc. We have been exported the welding flux to India, Indonesia, Egypt, Japan, Philippine and Jordan. The foreign customer usually purchased and preferred to the high quality Agglomerated flux ( LH-SJ101;LH-SJ301;LH-SJ501;LH-HF101G ) and Manganese oxide fused flux.
Company Profile
