Home > Products > Industrial Supplies > Machinery > Welding Solders

Executed Standards: GB/T
 

Specification of Fused Flux :
HJ350 is defined as fused type fluxes low medium manganese, high silicate and low fluorine elements, color in brown with vitreous granules 8-40 meshes in size.
Fluxes are suitable of use with both AC & D.C when applying D.C. the filler-wire will be connected to electrode positive (EP). Fluxes have following features: good welding behavior, electro-slag to remove easily, welds with fine appearance.
 

Application of flux: 
 Fluxes match filler-wire such as H08MnA, H08Mn2, and H10Mn2 etc of which may be used for welding of carbon steel and low alloyed steel (16Mn, 15MnTi, 15MnV) structures i.e. boiler and pressure vessels etc.
 

Typical compositions of fluxes in:
 

Mechanical properties of deposited metal combination fluxes

and filler-wire (GB/T12470-2003 F48A0-H10Mn2):
 

The instruction of usage: 
1.Before welding, fluxes need to be baked for two(2)hours at around 300-350°C.
2.Removal of rust, oil, dirt, water, impurities etc in welding-areas.
 

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. 

 

Coantct:Elsic Sha

Tel:+86-18263420149

Mail:elsic@hlweldingflux.com

Skype:elsicsha

Whatsapp:+8618263420149