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At Praxair, we promise an uninterrupted supply of any type of gas, at any quantity, almost anywhere in the world.
Our production facilities, wide variety of gas and process management programs, and delivery systems are all designed to help get you the gas you need, when and how you need it.
Our services are extensive and include cleaning, purging, drying, displacing, leak detection, hydrotesting and inspection for piping and storage tanks.
We offer a number of gas injection services from full pilot projects to well stimulation, to increase the output of your oil and gas wells.
Our coatings can reduce the effects of abrasion, oxidation, corrosion, erosion, wear, and extreme heat, helping you to make the safest products possible.
Visit Praxair Surface Technologies
At Praxair you'll join 27,000 talented and diverse people in more than 50 countries, all working hard to make a difference in the world.
We’re working towards a single vision at Praxair: to be the best performing industrial gases company in the world — as determined by our customers, employees, shareholders, suppliers and the communities in which we operate.
Industrial gases & specialty gas products for flat panel displays
Industrial gases & specialty gas products for LEDs
Industrial gases & specialty gas products for semiconductors
Industrial gases & specialty gas products for solar (photovoltaics, PV)
We’re turning up the quality of our electronics materials to help you make a better product. Serving the semiconductor, flat panel display, LED and solar markets, we deliver the materials you need to keep the world connected. From the purest industrial gases to the highest quality sputtering targets and liquid precursors, we’ll work with you to understand your opportunities for differentiation — and help make it happen. Because at Praxair, we measure our success by how well we help you achieve yours.
Often used in cooling and purging applications, nitrogen is essential in the production of electronics and semiconductors.
With its high stability and extremely low reactivity, argon is a critical gas used in solar and semiconductor wafer production.
Used by a wide variety of electronics manufacturers, hydrogen acts as a carrier gas for thin-film deposition, and as a reducing agent in furnace treatments.
Critical to the flat panel display market, helium is used as a coolant, and is also a key component in creating the controlled environments necessary to build semiconducting devices.
Silane is a key raw material for the thin film deposition of amorphous and polysilicon films in the semiconductor, display and solar industries.
Ammonia is the most common nitrogen precursor in the growth of nitride-based thin films and epitaxial crystals. Ultra high purity is critical for epitaxial crystal applications in the LED industry.
High purity carbon dioxide assists with the removal of ultra-small particles in cleaning applications, and helps prevent the collapse of photoresist during drying for critical semiconductor layers.
Dichlorosilane enables the growth of crystalline silicon thin films at low temperatures, with higher growth rates than silane in the semiconductor and solar industries.
Trichlorosilane enables the growth of crystalline silicon thin films at low temperatures, with higher growth rates than silane in the semiconductor and solar industries.
Phosphine is used as an ion-implantation source for n-type doping in semiconductor and solar fabrication, and a CVD source for n-type doping in semiconductor and display manufacturing.
Arsine is used as an ion-implantation source for n-type doping in semiconductor fabrication. It’s also the raw material for epitaxial growth of crystalline cells in semiconductors and solar cells.
Recognized globally as a leading solution for safe and cost-effective delivery of toxic materials, our UpTime® systems are used by the electronics and semiconductor industry for ion implantation and plasma doping processes.
Through extensive research and consistent development, we have produced a full line of high-quality sputtering targets for the electronics and semiconductor industry.
At Praxair, our chemists and metallurgists customize liquid precursors used to manufacture high-k dielectric, barrier, seed metal and metal electrode layers. We ship them in a variety of stainless steel ampoules, designed specifically to meet your system requirements.
From purification systems to gas cabinets, we offer a complete line of gas delivery equipment and industrial products developed to help you store and handle hazardous materials more productively, efficiently and safely.
As one of the largest distributors of maintenance and repair parts to the semiconductor and solar industries, our industrial electronics logistics services provide everything from inventory management to timely delivery.
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UpTime® ion implant dopants offer unparalleled safety, capacity and product purity for lowest cost of ownership. With UpTime delivery its Fab Forward ! - taking your operations to the next level.