J507 (J48.57)

ISO 2560-A-E 42 3 B 22 H10

E7015

The product is applicable for welding carbon steel and low alloy steel structures (under pressure and dynamic load), such as 16Mn, 09Mn2Si, 09Mn2V and A, B, D and E grade steels for ships.

JQ.H00Cr19Ni12Mo2

ER316L

It is widely used in petrochemical, chemical fertilizer equipment such as 022Cr17Ni12Mo2 (SUS 316L) and other materials of welding.

JQ.H00Cr21Ni10

ER308L

It is widely used in petrochemical, pressure vessel, food processing machinery, medical equipment, chemical fertilizer equipment, textile machinery, nuclear reactor such as 022Cr19Ni10 (SUS 304L) and other materials of welding.

JQ.H08MnA

ISO 14171-A-S2

EM12

When working with sintered flux JQ·SJ101, it is applicable for welding base metal with tensile strength of 430MPa. It is commonly used in the fields such as ships, pressure vessels, bridges, construction machinery, construction machinery, steel structures and so on.

JQ·H08MnSiCuCrNi-Ⅱ

ISO 14341-B-G 43A 4 M21 SZ

The product is applicable for welding weathering steels with tensile strength of 440MPa, such as 16CuCr, 09CuPCrNi, 15MnCuCr, etc. It is commonly used in the fields such as rolling stock, offshore engineering, containers, bridges and so on.

JQ.H0Cr19Ni12Mo2

ER316

It is widely used in petrochemical, chemical fertilizer equipment such as 06Cr17Ni12Mo2 (SUS 316L) and other materials of welding.

JQ.H0Cr21Ni10

ER308

Used for 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) austenitic kind of stainless steel and welding similar raw materials, used for welding thin plates as well.

JQ.H10Mn2

ISO 14171-A-S3

EH14

When working with sintered flux JQ·SJ101, it is applicable for welding base metal with tensile strength of 490MPa. It is commonly used in the fields such as ships, pressure vessels, bridges, construction machinery, construction machinery, steel structures and so on.

JQ.H10MnSi

H10MnSi

EM13K

Using with sintered flux JQ.SJ101, it can be applied both for high-speed welding steel plate of tensile strength 420N/mm2 and filling welding. It is widely used for welding boiler, pressure vessel, bridge, ship etc.

JQ.MG49-1

ISO 14341-A-G 42 4 C Z

ER70S-G

The product is applicable for welding carbon steel and low alloy steel with 500MPa tensile strength grade, commonly applied in the fields such as bridges, construction machinery, automobile manufacturing and construction machinery etc..