High-Purity Acetylene for Precision Welding & Cutting

Experience the difference with Linde Thailand’s petrochemical-grade acetylene – safer, cleaner, and more reliable.

Acetylene (C2H2)

Acetylene is a flammable, colorless gas with ether-like odor when very pure, otherwise garlic-like. Supplied dissolved in acetone. It can decompose instantaneously at pressure higher than 1 bar. Acetylene can be delivered as a non-dissolved gas for specific R&D application.

Acetylene from Linde Thailand is derived from a petrochemical process, offering superior purity and quality compared to calcium carbide-based sources.

Acetylene is most commonly used in combination with oxygen for cutting or welding materials such as mild steel, where the standard industrial grade is sufficient.

Acetylene is used with high purity synthetic air or nitrous oxide as a fuel for the flame in atomic absorption flame spectroscopy. This is used in water, soil, food and biological research laboratories where sensitivity and accuracy of results are important.

Acetylene is one of the components in lung testing gases.

In order to safety, our acetylene cylinders are filled with a porous mass. In this mass there is a solution of acetylene in acetone under pressure, typically 15 bar. Acetylene in solution is stable.

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