Liquid Argon
Non-flammable and completely inert, Argon constitutes 0.93% of the Earth's atmosphere and is the shielding gas of choice for arc welding, stainless-steel refining, semiconductor processing and high-performance window insulation.
The Shielding Gas of Choice
Argon's complete chemical inertness and high density make it indispensable wherever oxidation must be eliminated — from MIG and TIG welding to AOD stainless-steel refining and semiconductor fabrication. Nitro produces high-purity Liquid Argon at our Port Qasim ASU and delivers it nationwide via our VIE tanker fleet.
Key Properties
Boiling point: −186°C
Non-flammable and completely inert
Constitutes 0.93% of atmospheric air
Heavier than air — provides stable shielding
Where Nitro Liquid Argon Shields Industry
MIG & TIG Welding
Argon shielding for arc welding processes — protecting molten metal from atmospheric contamination for clean, strong welds.
Stainless-Steel Refining
The Argon-Oxygen Decarburizing (AOD) process for producing high-grade stainless steel with low carbon content.
Semiconductor Manufacturing
Inert atmosphere for crystal growth, sputtering, ion implantation and other ultra-clean fabrication steps.
Window Insulation & Lamps
Argon fills incandescent lamps and the gap in multi-pane insulating windows to reduce thermal conductivity.
Plasma & Laser Cutting
Argon for plasma cutting and laser cutting of titanium, aluminium and other reactive metals — plus molten metal degassing.
24/7 VIE Delivery
Vacuum Insulated Evaporator tankers deliver Liquid Argon anywhere in Pakistan, day or night, every day of the year.
The Full Nitro Range
Ready to Order Liquid Argon?
Our technical team will recommend the right tank size, supply mode and delivery schedule for your facility.