Pipelines - Import export

During the construction of an industrial facility, much attention is paid to the strength of the service pipelines fasteners. It is also necessary to provide reliable connection of all units of industrial equipment with the pipelines. In this case, it is not always possible The use of a permanent welded joint is not always possible, therefore, there are various types of weld-free tight joints. FLANGE JOINT COMPONENTS At present, one of the most effective connections used in industrial facilities is a flange joint. This is an airtight connection that provides high structural integrity, consists of two flanges, fasteners (studs or bolts, washers, nuts) and gaskets. An important matter in choosing a set of flanges is tightness. The gasket material must have good elasticity, strength, resistance to the operating temperature conditions and to the media with which direct contact is expected. For flange joints, Villina company uses the following types

Repair kit for pipelines with all accessories for mounting the sleeve and repairing the pipe. The sleeve fitting is manufactured of solid-woven reinforced fiberglass, made in a unique way, which gives a number of advantages compared to standard fittings: fire resistance, high pressure, corrosion resistance, from 30 years of operation. Scope of fitting application - pipelines, including non-metallic, underground, ground, aboveground and underwater versions, with a diameter of 50 to 1200 mm with a maximum internal working pressure of up to 20 Mpa (200 Bar) for pumping gas, oil, petroleum products and other gaseous and liquid media, operated at temperatures from minus 60°C to plus 180°C. Fittings are used for permanent (major) repairs of through and part-through flaws of pipelines with a maximum internal pressure of not more than 12 MPa. Fittings are used for sealing through flaws (fistulas), for integral repair of pipelines with a pressure of up to 20 MPa. Major repairs.

Repair kit for pipelines with all accessories for mounting the sleeve and repairing the pipe. The sleeve fitting is manufactured of solid-woven reinforced fiberglass, made in a unique way, which gives a number of advantages compared to standard fittings: fire resistance, high pressure, corrosion resistance, from 30 years of operation. Scope of fitting application - pipelines, including non-metallic, underground, ground, aboveground and underwater versions, with a diameter of 50 to 1200 mm with a maximum internal working pressure of up to 20 Mpa (200 Bar) for pumping gas, oil, petroleum products and other gaseous and liquid media, operated at temperatures from minus 60°C to plus 180°C. Fittings are used for permanent (major) repairs of through and part-through flaws of pipelines with a maximum internal pressure of not more than 12 MPa. Fittings are used for sealing through flaws (fistulas), for integral repair of pipelines with a pressure of up to 20 MPa. Major repairs.

NEMS electrical insulation insert is a one-piece pipe product serves to protect the pipeline from electrochemical corrosion in areas affected by stray currents. Installed -at the boundaries of sections of electrochemical protection of pipelines -on the borders of property plots -at the boundaries of pipeline sections with different types and quality of protective coatings or a significant change in the specific electrical resistance of the soil -for electrical separation of aboveground sections of pipelines with a length of more than 1000 m from underground sections -a method for identifying pipeline sections that are affected by stray currents, as well as inductive AC guidance -at integrated gas and oil treatment plants, booster compressor stations or tank farms Advantages -Withstand heavy mechanical loads -The service life corresponds to the service life of the gas pipeline -Installed on all categories of gas pipelines -Operating temperature +150 C and above

NEMS electrical insulation insert is a one-piece pipe product serves to protect the pipeline from electrochemical corrosion in areas affected by stray currents. Installed -at the boundaries of sections of electrochemical protection of pipelines -on the borders of property plots -at the boundaries of pipeline sections with different types and quality of protective coatings or a significant change in the specific electrical resistance of the soil -for electrical separation of aboveground sections of pipelines with a length of more than 1000 m from underground sections -a method for identifying pipeline sections that are affected by stray currents, as well as inductive AC guidance -at integrated gas and oil treatment plants, booster compressor stations or tank farms Advantages -Withstand heavy mechanical loads -The service life corresponds to the service life of the gas pipeline -Installed on all categories of gas pipelines -Operating temperature +150 C and above

NEMS electrical insulation insert is a one-piece pipe product serves to protect the pipeline from electrochemical corrosion in areas affected by stray currents. Installed -at the boundaries of sections of electrochemical protection of pipelines -on the borders of property plots -at the boundaries of pipeline sections with different types and quality of protective coatings or a significant change in the specific electrical resistance of the soil -for electrical separation of aboveground sections of pipelines with a length of more than 1000 m from underground sections -a method for identifying pipeline sections that are affected by stray currents, as well as inductive AC guidance -at integrated gas and oil treatment plants, booster compressor stations or tank farms Advantages -Withstand heavy mechanical loads -The service life corresponds to the service life of the gas pipeline -Installed on all categories of gas pipelines -Operating temperature +150 C and above