Protective gas mixes

Argon is capable to provide to a welding bathtub good protection. The type of argon is defined by its contents and appointment. The grade of the highest in which its contents is equal to 99,9% is used for welding of such materials as zirconium, chemically active metals, molybdenum, titanic alloys, basic designs made of stainless steel.

Argon of the first grade which percentage makes 99,98% is applied to welding works with the help of not melting electrode of such materials as aluminum, magnesium, and also their alloys possessing smaller sensitivity to impurity of nitrogen and oxygen.

And, at last, argon of the second grade which content is equal to 99,95% is used for carrying out welding works with stainless steel, heat resisting alloys and aluminum in pure form. In the course of welding use of mixes of argon with such gases as carbon dioxide and oxygen is allowed.

Filling of argon happens in 40-liter cylinders. Our company is ready to offer you purchase of argon of the following grades:

• the gaseous argon of high purity with percentage of 99,998% filled in cylinders;
• gaseous argon of the premium with percentage of 99,993%;
• liquideous argon of the premium.

Supply of argon is carried out in the cylinders painted according to requirements of Gosstandart. Supply of gas technical happens in cylinders of black color. Argon marking can also differ.

So, exist the crude argon having the lowest cost and technical. Marking of sour gas is carried out by white color, and pure gas is delivered in the cylinders painted in gray color with marking of green color. The cost of argon will depend on the grade chosen by the buyer.