Composite radiant tube

For hot-dip galvanizing and gas-fired heating, with better tolerance of rapid heating and cooling.

Full specification →900 – 1350 °C

Si₃N₄-bonded SiC radiant tube

For degassing-box heating in the aluminium industry, protecting SiC heating elements; high thermal conductivity, long life.

Full specification →700 – 1200 °C

Silicon nitride radiant tube

For aluminium, copper and other non-ferrous metal processing; very high thermal conductivity, long life, low melt adhesion.

Full specification →

Riser tube

Silicon nitride bonded SiC riser tubes: gas-tight, long-lasting, little molten aluminium adhesion.

Full specification →

Thermocouple protection tube

High strength, long service life and good value.

Full specification →

Burner tube

Makes gas burn more completely, with a more even flame.

Full specification →≥ 200 °C

Expansion joint boards

Corrugated PVC board built into a cast lining; gone on bake-out, leaving a clean 3–10 mm joint.

Full specification →1100 – 1600 °C

Precast shapes

Burner blocks, skid rails and roof sections that arrive ready to assemble.

Full specification →900 – 1500 °C

Castables

Mixed to a water demand your site can actually hold.

Full specification →Product image to follow700 – 1100 °C

Dry castable

Rammed in dry for melting furnaces and launders; no hydraulic bond to lose.

Full specification →

Design preview: specifications, suitability and supply information require confirmation before publication. Not for quotation or product selection.

Other products

Also made by Guoshi, outside the refractory range.

• 01Rubber modulesVulcanised rubber blocks that strip water and residue from wire on the line.