Import Azs Refractory — Buy in Bulk from Supplier in India

AZS refractory from Shri Chatanya Sales Agencies is a zirconia-alumina-silica composite material engineered for extreme thermal environments, with a minimum zirconia content of 33 percent. This composition delivers exceptional resistance to thermal shock and chemical corrosion, making it a critical input for industries that operate furnaces and kilns at sustained high temperatures. The supplier offers both new and surplus material, including spent high chrome refractory variants without MgO, tailored to operations where chromium-based contamination must be avoided.

The material’s microstructure combines a glassy phase with zirconia and corundum crystals, which provides mechanical strength and low porosity typical for AZS grades used in steel, glass and cement production. Standard industry variants often include 33 to 41 percent zirconia, with grain sizes and density profiles tuned for specific furnace zones. The supplier’s inventory includes customizable pack sizes to meet bulk demand, and the material is compatible with environmentally responsible disposal pathways for surplus stock.

Primary applications include the lining of glass furnace crowns, superstructure walls and burner blocks, where the refractory must withstand molten glass contact and aggressive alkali vapours. Buyers in the flat glass, container glass and specialty glass segments source AZS blocks and shapes for long campaign life and reduced maintenance downtime. Trade terms offered include flexible MOQs and payment via L/C or T/T, with packaging and shipping available under FOB or CIF Incoterms. Certifications such as ISO and SGS are available on request to verify consistency and quality.

Shri Chatanya Sales Agencies is based at White House 119, Park Street in Kolkata, West Bengal, India. The firm operates as an imported-tier supplier of refractory materials, with a focus on industrial-grade AZS products for high-temperature applications. Its harbour trust tier indicates a verified presence, though response rate and average response hours are currently not available, suggesting buyers should account for potential delays in initial contact.

The supplier’s profile highlights a specialty in sourcing new, surplus and used AZS refractory materials, including chromium-free variants for sensitive processes. While the listing does not state headcount, revenue or client lists, it confirms a capacity to handle bulk orders and offers trade terms that include L/C and T/T payments. The firm’s location in Kolkata positions it as a logistical hub for East and North India’s heavy industries, particularly steel and glass manufacturers.