From the first graphite mines of 1936 to today's fourth-generation R&D — Smeltech Carbons engineers silicon carbide crucibles, graphite fall chute liners, and refractory coatings trusted by ductile iron pipe makers and foundries in 15+ countries.
The promoters of Smeltech Carbons have been engaged in graphite mining since 1936 and were the first manufacturers of graphite and silicon carbide crucibles in India. Together with its sister concern The Patna Estate Super Graphite Products, produces over 300 different graphite products — most of them customised to the exact requirements of its clients.
Now headed into its fourth generation, the company is backed by an advanced R&D facility, modern management and quality systems, and a dedicated sales team serving more than 15 countries.
First manufacturers of graphite & silicon carbide crucibles in India.
From graphite mining and R&D to precision-machined finished products.
In-house research backed by four generations of refined recipes.
Serving foundries, pipe makers and refiners across the globe.
A complete toolkit for the De Lavaud centrifugal casting line — fall chute liners, anti-slag & trough coatings and core coatings engineered to work together.
Manufacturing Graphite and Silicon Carbide Fall Chute Liners for centrifugal casting machines ranging from DN80 to DN1200. Usable up to 1600 °C.
Applied over refractory castable lining on transfer ladles, pouring ladles and other vessels that carry molten ductile iron between stations.
Used on metal troughs and ceramic-lined fall chutes during production of centrifugally casted pipes using the De Lavaud process.
Water-based core coating used to give the inside shape of the pipe mouth with a smooth, defect-free finish.
High-quality carbon-bonded silicon carbide crucibles. Non-ferrous melting — brass, copper, bronze, aluminium, silver, gold.
High-quality carbon-bonded silicon carbide crucibles. High-temperature melting — cast iron, nickel bronze, cupro-nickel, gold recovery from waste sand.
Graphite launders engineered for smooth, erosion-free transfer of molten metal between vessels.
Essential refractory used to transfer molten metal to a lower level where castings — pipe fittings and other components — are being produced.
Graphite plates & segments are made to suit customer requirements. Converter segments are used in the process to convert Grey Iron to Ductile Iron based on the Georg Fischer technology.
Made to your drawings and requirements — launders, converter segments, moulds, blocks and specialised graphite parts for pipe, aluminium and auto industries.
Complete refractory toolkit for De Lavaud centrifugal pipe casting lines.
Specialist crucibles for gold melting, assay and recovery from waste sand.
Smelto Star crucibles, tundish and launders for high-temperature ferrous melts.
Customised graphite launders, converter segments and accessories.
Crucible stands, muffle rings, flanged rings, graphite launders & liners, chamber plates, segment plates, de-slag cups and slag stopper plates — every part made to customer drawings and metal-melt requirements.
Recognised by Tata Metaliks for innovation in graphite refractory solutions supporting ductile iron pipe production.
Fully integrated shop-floor for graphite mining, forming, machining and QC.
Two Companies, four generations of Research and Development in graphite and silicon carbide.
Batched, boxes and dispatched from Titlagarh to DI Pipe plants and foundries worldwide.
Smeltech Carbons is located in the western region of Odisha, India. Along with its sister concern, The Patna Estate Super Graphite Products, the company manufactures over 300 graphite-based products — including fall chute liners, converter segments, graphite-based and anti-slag coatings for ductile iron pipe, aluminium and auto industries, silicon carbide crucibles for ferrous and non-ferrous metals, and customised graphite launders, amongst others.
The company's fourth-generation leadership is supported by an advanced R&D facility, modern management practices, automation with robust quality systems, and a dedicated sales presence across more than 15 countries.
See our crucibles, liners or coatings perform in your line before you commit. We ship samples worldwide.
Talk to our metallurgists for customised metal-melting solutions matched to your process, temperature and metal.