Market Areas Served

Metals – Iron & Steel Metals – Non-ferrous Petrochemicals & Refineries Research Facilities: Nuclear, Space, Defence, Particle Physics (Linear Accelerator, Cyclotron, Tokomac) Electronics & Semiconductor Other Market Segments

Metals – Iron & Steel

BOC has been associated closely with the Iron & Steel industry for building the utility installations viz.,

Air Separation Plants for generation of Oxygen, Nitrogen & Argon   -- Cryogenic Air Separation -- Non-cryogenic air separation (PSA, VSA, DEOXO) Vacuum Insulated Cryogenic Storage tank for pressurised storage Site built atmospheric pressure cryogenic storage tanks Large gas distribution piping network, for distribution of gases – oxygen, nitrogen, argon, compressed air, acetylene, LPG etc., from the generation plants to the various consumer points in the blast furnaces, steel melting shops, etc. Gas compression & storage systems for industrial gases – oxygen, nitrogen, acetylene, argon, acetylene, hydrogen, helium etc. Pressure Regulating & Metering Stations / Skids for Industrial Gases Energy Optimization Projects   -- Oxygen Enrichment systems for large & small furnaces -- Oxy-Fuel Burner Systems -- Fuel Storage & distribution system including injection systems for energy efficient management Descaling Systems for rolled products Mobile Oxygen Pellets – specially suitable for on-site oxygen supply to oxygen based refractory repair systems Lancing, scarfing & cutting systems Breakdown repairs of Oxygen Plants – Column / condenser repairs, leakage repair of SS / Aluminium pipe-work in Cold Box etc.

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Metals – Non-ferrous

Air Separation Plants for generation of Oxygen, Nitrogen & Argon   -- Cryogenic Air Separation -- Non-cryogenic air separation (PSA, VSA, DEOXO) Vacuum Insulated Cryogenic Storage tank for pressurised storage Site built atmospheric pressure cryogenic storage tanks Large gas distribution piping network, for distribution of gases – oxygen, nitrogen, argon, compressed air, acetylene, LPG etc., from the generation plants to the various consumer points in the blast furnaces, steel melting shops, etc. Gas compression & storage systems for industrial gases – oxygen, nitrogen, acetylene, argon, acetylene, hydrogen, helium etc. Pressure Regulating & Metering Stations / Skids for Industrial Gases Breakdown repairs of Oxygen Plants – Column / condenser repairs, leakage repair of SS / Aluminium pipe-work in Cold Box etc.

Petrochemicals & Refineries

Nitrogen Generators   -- Cryogenic Nitrogen Generators -- PSA Nitrogen Plants – with or without deoxo purifier Vacuum Insulated Cryogenic Storage tank for pressurised storage Sulphur Recovery Hydrogen Plants Tonnage Air Separation Plant for IGCC Power Plant Hydraulic / Pneumatic Test benches

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Research Facilities: Nuclear, Space, Defence, Particle Physics (Linear Accelerator, Cyclotron, Tokomac)

Cryogenic Storage & Distribution Systems   -- Cryogenic Transfer Lines/Super Insulated Vacuum Lines for Liquid Nitrogen/ Oxygen -- Liquid Nitrogen Shielded transfer lines for Liquid Helium -- Vacuum Insulated Valve Boxes -- Helium Cryostats -- Liquid Nitrogen Dewars -- Vacuum Insulated (with Perlite) Cryogenic Storage Tanks -- Super Insulated Cryogenic Storage Tanks -- Cryogenic Distribution Management Systems Valves & Regulators for helium service (with helium leak certification) Gas Purification & filtration systems Special metals fabrication – aluminium, stainless steel, titanium etc Vacuum Systems

Electronics & Semiconductor

High Purity Nitrogen Generators (parts per billion range of purity) Hydrogen Plants Ultra high purity gas piping systems – oxygen, nitrogen, helium, hydrogen, chlorine, fluorine, phosphene etc Valves & Regulators for high purity service (with helium leak certification) Gas Purifiers / filters Vacuum Systems Gas cabinets, manifolds, Point of Use cabinets

Other Market Segments

Medical Gases Installations   -- Nitrous Oxide Plants -- Medical Oxygen Piping Ship Building Yards   -- Aluminium Superstructure for ship

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