A check valve is one of the most important types of pipe fittings that performs a protective function and cuts off the movement of the working medium in the opposite direction of the main flow.
DEVELOPER AND MANUFACTURER OF PIPE FITTINGS
Check valvesRotary check valves
Media cleaning filtersFilters for cleaning liquids
Water filters are designed for cleaning media, as well as tap water from unwanted impurities and are the most important type of pipe fittings.
Metals made of heat-resistant stainless steel for chemical industry…
Metals in the energy sector are a popular material….
Oil and gas
Pipelines are the working arteries in the oil industry…
Pipelines are 40 times safer than railway tanks…
Installation and commissioningPost-warranty service
We perform post-warranty and commissioning work at facilities related to the transportation and processing of petroleum products. We run, configure parameters, and provide training during the delivery of equipment.
Metalworking up to 3200 mm.Turning and milling
We carry out orders for the manufacture of metal structures, parts and components of pipelines. The company’s capabilities allow us to process parts with a diameter of up to 3200 mm. and a length of 2600 mm.
Spectral analysis of metals shows deterioration…..
Since 2017, JSC OZNO has switched to polymer-powder……
This technology is described in RD 03-606-03 » Instructions for ..
Corrosion inhibitors for cleaning polluted surfaces