Technology

Expansion joint structure

Expansion joint structure

Fire head protection structure

Fire head protection structure

Corundum furnace guide nozzle

Corundum furnace guide nozzle

Lip Brick Abrasive Tools

Lip Brick Abrasive Tools

[Utility model patent certificate] corundum furnace guide nozzle

[Utility model patent certificate] corundum furnace guide nozzle

[utility model patent certificate] new insulation box for casting refractory materials

[utility model patent certificate] new insulation box for casting refractory materials

[Utility Model Patent Certificate] A Glass Furnace Grand Arch Integral Assembly Platform

[Utility Model Patent Certificate] A Glass Furnace Grand Arch Integral Assembly Platform

[utility model patent certificate] a mold for fused alumina brick

[utility model patent certificate] a mold for fused alumina brick

[utility model patent certificate] a thermal insulation sand core for pouring nozzle brick

[utility model patent certificate] a thermal insulation sand core for pouring nozzle brick

[Utility Model Patent Certificate] A large-scale non-shrinkage brick heat exhaust device for fused-cast zirconium corundum

[Utility Model Patent Certificate] A large-scale non-shrinkage brick heat exhaust device for fused-cast zirconium corundum

[Invention patent certificate] composite mold for fused cast refractory material and manufacturing method thereof

[Invention patent certificate] composite mold for fused cast refractory material and manufacturing method thereof

[Patent Certificate of Invention] Corundum Sand Mold for Production of Fused and Cast Alumina Refractory and Production Process

[Patent Certificate of Invention] Corundum Sand Mold for Production of Fused and Cast Alumina Refractory and Production Process

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