SERVICES

​WELDING OF STEELSTRUCTURES

​REPAIR AND MAINTAINCE OFCRANES

​ROPE PULLEYS

​HOOK BLOCKS

​ASSEMBLY AND DISMANTLINGOF STEEL STRUCTURES

​ROPE FIXING IN BUSH

​REPAIR OF CRANE TRUCKS

​MACHINING

​THERMAL PROCESSING

OXYGEN AND OTHER TECHNICAL GASES

The main industrial gases implemented by LLC “Tehnolitinvest” are oxygen, carbon dioxide, argon, welding mixtures. To date, LLC “Tehnolitinvest” has the necessary material and technical base, qualified personnel at all levels of company management and production, well-developed relations with partners and suppliers throughout Ukraine. LLC “Tehnolitinvest” sells oxygen in containers and liquid oxygen.

The delivery is possible by the transport of company.

Oxygen (O2) Properties of oxygen Oxygen is a colorless, odorless and tasteless gas. Boiling temperature is minus 183.0°C, melting temperature is minus 218.8 °C.

Hazards Has no negative impact on the environment. Non-toxic. Non-flammable and non-explosive, however, being a strong oxidizing agent, enhances the ability of materials to combustion. Many non-combustible under normal air materials can be combustible in the pure oxygen or oxygen-rich air. Explodes when dealing with lubricants. When liquid oxygen vaporizes, the vaporized gas has a very low temperature and a density heavier than air.

Therefore, it can accumulates, for example, in sewage and cause an increased concentration of oxygen in air. Liquid oxygen and cool vapors of oxygen can cause the frostbite of skin with injuries, like burns. Contact of exposed skin area with non-insulated nodes can cause the skin adhesion and damage when trying to tear. In this case, it is necessary to wash the damaged areas with plenty of warm water, and in any case do not clean the skin. Consult a medical staff.

Longtime inhalation of gaseous oxygen causes the damage to the respiratory system and lungs. Certain grades of steel, including carbon steel and certain other materials are unsuitable for use at low temperatures, since they lose their impact resistance and become very brittle. Normally at low temperatures stainless steel, aluminum and copper, and their alloys can be used.