Industry · Chemicals & Petrochem
For chemical, fertilizer and petrochem plants
Chemical-plant refractory work has two distinct problem zones: the hot side (reformers, SRUs, incinerators) where temperature drives the spec, and the cold/acid side (storage, pickling, ETP) where chemistry drives the spec. We supply both — refractory bricks and castables for the high-temperature reactors, and acid-resistant bricks plus chemical-set cements for the corrosion-side equipment.
AR Bricks
Per IS-4860
Furane / K-Silicate
Acid Cements
70% Al2O3
Reformer Arches
ISO + IEC
Quality + Export
Equipment we line in Chemicals & Petrochem
For each piece of equipment below, we list the wear pattern we engineer against and the product families we typically supply. Click any product pill to see grades, specifications and FAQ for that family.
Sulphur Recovery Unit (SRU) — Reaction Furnace
Wear pattern: Hot-face thermal cycling at 1200-1400 °C, sulphate attack at refractory cold-face, H2S/CO reducing atmosphere
What we supply: 70-80% alumina hot-face bricks, low-cement castable for nozzles, ceramic-fibre + calcium-silicate cold-face back-up
Hydrogen Reformer Furnace — Arch & Floor
Wear pattern: Hot-face creep at 1100-1200 °C, hydrogen permeation, anchor stress
What we supply: Insulation bricks Group 28/30 hot-face, calcium-silicate + ceramic-fibre back-up, 70% alumina anchor bricks
Reformer Tube Shielding & Convection Section
Wear pattern: Tube-impingement protection, exhaust-gas thermal cycling
What we supply: Ceramic-fibre modules for tube shields, 60% alumina shields for convection-section tubes, low-cement patch castable
Acid Storage Tanks (H2SO4, HCl, HNO3)
Wear pattern: Strong-acid attack, thermal cycling at filling, mechanical at tank floor
What we supply: Acid-resistant bricks (IS-4860 Class 1), bituminous membrane underlayment, sulphur cement (HCl, dilute H2SO4) or potassium silicate cement (concentrated H2SO4)
Pickling & Plating Tanks
Wear pattern: Acid + thermal-shock from cold dunk + temperature cycling
What we supply: AR Class 1 bricks, sulphur cement bedding, sodium silicate cement for pointing, bituminous primer
ETP / WWTP Sumps & Pits
Wear pattern: Mixed-chemistry attack (acid + alkali + biological), abrasion from sediment
What we supply: Furane resin cement (mixed chemistry), AR Class 1 bricks, bituminous membrane
Fertilizer Plant Reactors (Urea, NPK)
Wear pattern: Ammonia attack, prilling-tower abrasion, thermal cycling at reactor jacket
What we supply: 60-70% alumina bricks, low-cement castable, ceramic-fibre back-up, AR brick lining at acid-side stages
Chimneys, Stacks & Flue Ducts
Wear pattern: Acid dew-point corrosion at top, thermal cycling, condensate at base
What we supply: AR Class 2 stack bricks, K-silicate cement, fireclay brick safety lining at hot zones, refractory mortar pointing
Supply & Despatch
Chemical-plant customers in MIDC clusters around Pune, Mumbai-Tarapur and Vadodara source acid-resistant and refractory packages from our Chakan plant. We coordinate AR-brick + cement + membrane packages so the lining contractor receives matched chemistry in one consignment.
Chemicals & Petrochem questions, answered
Quick answers to the questions plant maintenance teams ask us most often.
Do you supply AR bricks to IS-4860?
Which cement should I use for which acid?
Do you supply complete acid-tank lining packages?
What about reformer-arch insulation?
Talk to a refractory engineer about your Chemicals & Petrochem application
Send us a one-line description of the equipment and the failure pattern. We come back with a starting-point spec within one working day.