INDUSTRIES AND SERVICES

 

Delta Refractories® provides products and services to the following industries:

 

 
Iron and Steel Industry
Tundish

Safety lining
Low cement or chemically bonded castables (acid or basic) with or without stainless steel wire re-enforcement
Plaster or gunning materials for the lining and the repair/maintenance of the lining
   

Wear lining
Magnesia or Magnesia Chrome insulating gunning/spray for the use as wear lining.
Resin bonded magnesia or magnesia chrome dry vibration wear lining.
Pre-manufactured acid or basic shapes for the tundish. (Tundish Furniture)

Tundish Lids
Vibration castables, gunning materials and precast shapes for the repair of tundish lids.

Tundish insulating cover powders
Acid or basic.
Carbon containing or carbon free.

Ladles (casting and transfer ladles)
Safety lining
Low cement castables (acid or basic) with or without stainless steel wire re-enforcement.
Plaster or gunning materials for the lining and the repair/maintenance of the lining.
Dry ramming material for a monolithic lining which requires no former.
Dry ramming material for backfill (acid or basic).
Acid or basic mortars (air or heat set) for linings.

Wear lining
Magnesia and acid dense castables for the use as wear lining available as loose monolithics or as precast shapes. This includes the ladle lip ring and poring spout.
Well block nozzle-filling sand.
Precast well and purge blocks.
Mortars for purge cone fitment.
Materials for ramming around the blocks and the periphery of the floor (acid or basic; pre-wetted or dry).
Acid or basic gunning materials to maintain any section of the ladle lining.
Acid or basic mortars (air or heat set) for linings.
Dry ramming material for backfill (acid or basic).
Hot repair materials for ladle floor and well/purge blocks (acid or basic; pre-wetted or dry).

Ladle Lids
Vibration insulating or dense castables, gunning materials and precast shapes for the repair of ladle lids.

Ladle insulating cover powders
Acid or basic.
Carbon containing or carbon free.

Electric Arc Furnace
Magnesia hot gunning materials.
LCC and ULCC castables for delta sections.
Electrode seal rings.
Magnesia based ramming material for hearth installation and hearth/bank maintenance.
Magnesia based fettling material.
Tap hole filling sand.
Magnesia castables and ramming materials for tap hole repairs.

BOF Vessels
Magnesia hot gunning materials.
Magnesia castables and ramming materials for tap hole repairs.
Cold gunning for vessel lip ring repairs.
Hot repair materials for emergency applications.

Degassers
LCC, ULCC and no cement castables for snorkels.
Acid and basic hot and cold spray/gunning for snorkel and lower vessel repair.
Crack repair materials for snorkels.

Reheat Furnaces
Castables for floor and sidewall repairs.
Roof castables and ramming materials.
Crack repair materials for snorkels.
Wear/shock resistant materials for doors and door frames.

Coke Ovens
Castables and precast shapes for doors and flue repairs.
Castables, pump and gunning materials for general repair.

DRI-Kilns
High strength, abrasion and co resistant refractories for all kinds of DRI-kilns.
Alkali and thermal shock resistant castables, gunning and precast shapes.

Coating materials for steel slabs and billets
Special coatings to prevent decarburisation of steel during reheating, prior to rolling.

 

 
Aluminium Industry

Melting and holding furnaces
Castables and ramming materials that are non-wetable to liquid aluminium metal.
Insulation and semi insulation castables for back linings.
Gunning materials for furnace maintenance.

 

 
Non-ferrous industry  

Ladles
Semi insulation castables for permanent linings.
Castables and ramming materials (acid or basic) for wear linings.
Castables and gunning materials for ladle spouts and launders.
Release/parting materials for ladles, launders, ladle spouts and runners etc.
Ferro alloy ladles.

Furnaces and converters
Acid and basic ramming materials for repairs.
Castables for arches and launders.
Hot or cold gunning maintenance materials
.

 

 
Cement and Lime Industry

Pre heaters
Dense abrasion resistant castables and gunning materials for the cyclones, riser pipes and ducts.
Insulation and semi insulation castables and gunning materials as a back up in these areas to save on fuel costs and preserve as much heat as possible.

Kilns
Abrasion resistant dense castables for the kiln.
Special alkali resistant castables.
Special thermal shock resistant castable for the kiln and lifter blocks.

Planetary Coolers
Special castables for the port throats which are thermal shock and abrasion resistant.
Abrasion resistant castables for the coolers.
Insulating castables for coolers.

Firing pipe lance
Special material and design for lance tips to withstand thermal cycling, chemical attack and general erosion.

 

 
Ferro alloy industry

Ladles
Semi insulation castables for permanent linings.
Castables and ramming materials (acid or basic) for wear linings.
Castables and gunning materials for ladle spouts and launders.
Ferro alloy ladles.

Furnaces
Acid and basic ramming materials for hearth, side wall and tap repairs.
Dense and semi insulation castables for roofs and launders.
Hot or cold gunning maintenance materials
.