Special materials commonly used are AZS bricks, corundum bricks, direct combination of magnesia chrome bricks, silicon carbide bricks, silicon nitride bonded silicon carbide bricks, nitrides, silicides, sulfides, borides, carbides and other non-oxide refractories. Refractory materials such as calcium oxide, chromium oxide, aluminum oxide, magnesium oxide, and antimony oxide. Frequently used insulating refractories are diatomite products, asbestos products, insulation panels, and the like. Commonly used amorphous refractories are refractory materials, refractory ramming materials, refractory castables, refractory plastics, refractory clay, refractory spray materials, refractory projection materials, refractory coatings, lightweight refractory castables, gun mud, and the like.
High Pressure Boiler Steel Pipe
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