Refractory Castables · PCPF Shapes · Raw Materials

The lining stands
between 1,800°C
and failure.

We formulate monolithic castables and manufacture pre-cast, pre-fired shapes engineered for the zones where ordinary materials give out — ladles, tundish systems, kilns, reformers and furnace roofs. Shipped to plants on six continents.

1,800°C
Peak rated service temperature
40+
Countries supplied
120+
Castable & PCPF formulations
24/7
Technical & logistics support
What we manufacture

Two product lines. One thermal standard.

Refractory castable material
Product line 01

Refractory Castables

Monolithic mixes cast, pumped or gunned directly into place — formulated for ladle linings, kiln zones, incinerators and boiler refractory where a continuous, joint-free surface outperforms brick.

  • Low & ultra-low cement castables (LCC / ULCC)
  • Insulating & lightweight castables
  • Self-flow and pumpable mixes
  • Gunning, shotcrete & ramming masses
Max service temperature — ULCC grade1,760°C
0°C1,800°C
PCPF pre-cast pre-fired refractory shapes
Product line 02

PCPF Shapes

Pre-Cast, Pre-Fired shapes machined and fired to dimension before they ever reach site — so there's no on-site curing shrink, no cure schedule, and installation crews get precise, repeatable geometry every time.

  • Burner blocks & nozzles
  • Ladle well blocks and impact pads
  • Runner & launder systems
  • Kiln inlet and riser segments
Max service temperature — spinel-bonded grade1,650°C
0°C1,800°C
Product line 03

Raw & aggregate materials

Request a spec sheet

We also supply the graded aggregates and binder systems behind our own castables direct to formulators and captive-mix plants.

Tabular aluminaCalcined & reactive bauxiteFused & sintered spinelSilicon carbideDead-burned magnesiaMicrosilicaCalcium aluminate cementAndalusite
Where it goes to work

Six industries. One shared enemy: heat.

Steel & ladle metallurgy

Ladle, tundish, EAF and blast furnace linings built for repeated thermal cycling.

Cement & lime

Kiln inlet, riser and cooler linings holding tight tolerances under abrasive dust load.

Glass manufacturing

Low-contamination castables and shapes for furnace crowns and regenerators.

Petrochemical & reformers

Erosion and CO-resistant linings for reformers, crackers and sulphur recovery units.

Power generation

Boiler, incinerator and FGD refractory rated for cyclic firing and flue chemistry.

Waste-to-energy

Abrasion-tolerant castables for grate, combustion chamber and post-combustion zones.

Capability register

Built to survive the plant, not just the lab.

Every shipment carries the same discipline our own furnaces are tested against — from raw material intake to the crew installing it on your shutdown window.

LAB

In-house testing lab

Cold crushing strength, RUL, thermal shock and abrasion testing on every batch before it ships.

FML

Custom formulation

Grades adjusted to your furnace atmosphere, cycling pattern and installation method.

MFG

Precision PCPF manufacturing

CNC-tooled moulds and controlled firing curves hold shape tolerances brick-for-brick.

LOG

Export-ready logistics

Moisture-sealed, palletised and container-optimised packaging for ocean and air freight.

FLD

Field support

Installation supervision and curing schedules provided for first-time and shutdown crews.

DOC

Full documentation

Mill certificates, MSDS and compliance paperwork issued with every shipment.

Global reach

Wherever the furnace is, we ship there.

Export documentation, container packing and freight coordination are handled in-house, so a plant in any of these regions can order direct without a local intermediary.

  • Middle East & GCC
  • Sub-Saharan Africa
  • South & Southeast Asia
  • East Asia
  • Europe
  • Americas
Get in touch

Send us your specification.

Tell us the furnace type, zone and current lining material — our engineers will come back with a grade recommendation and a quote, wherever you're ordering from.

usminerals@useminerals.com · usminerals@yahoo.com+91 93623 10388 · +91 94981 28388
No. 5/166-2, Kamarajar Nagar, Sipcot I Post,
Hosur – 635 126, Tamil Nadu, India.