Hot Strengthened Steel

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Submerged-arc Welding Wire

EF1 : Working with sintered flux JQ·SJ121T, the product is applicable for welding base metal with tensile strength of 620MPa. It is commonly used in the fields such as pressure vessels and thermal power.
JQ·H08CrMoA: Working with sintered flux JQ·SJ101, the product is applicable for welding 1Cr-0.5Mo base metal. It is commonly used in the fields such as pressure vessels, heat-resistant pipes, etc.
JQ·H08CrMoVA: Working with sintered flux JQ·SJ101, the product is applicable for welding 1Cr-0.5Mo-2.5V base metal. It is commonly used in the fields such as pressure vessels, heat-resistant pipes, etc.
JQ·H13CrMoA: Working with sintered flux JQ·SJ101, the product is applicable for welding 1Cr-0.5Mo base metal.It is commonly used in the fields such as pressure vessels, heat-resistant pipes, etc.
JQ·H14Cr1MoR: Working with sintered flux JQ·SJ614. It is mainly used in the fields such as pressure vessels, petrochemical industry and so on.