Transitions concentric conical
Concentric welded transitions made of steel are designed to change the diameter in pipelines for various purposes and are related to pipeline parts. The production of cone transitions takes place by shrinking the billet of a seamless (seamless) pipe by a press in a matrix, followed by trimming the joints for welding. For production, steels are used that are resistant to corrosion, physical stress and temperature changes; after installation (welding), the transitions are protected from environmental influences by painting with a primer and enamels or by galvanizing the surface. Our company has mastered the production of cone (concentric) transitions since 2006 and is able to offer everyone to buy transitions at a competitive price wholesale and retail.
We suggest familiarize yourself with the procedure for placing an online order on our website - by clicking on the specified link, you can get a detailed description of the actions and watch a short VIDEO with explanations.
Seamless concentric steel transition 27x21mm GOST17378-2001, welded for joining pipes of different diameters, made of carbon and low-alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 33x21mm GOST 17378-2001 concentric, for joining pipes of different diameters, welded, from carbon and low alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 33x27mm GOST 17378-2001 steel seamless concentric, welded for joining pipes of different diameters, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 42x21mm GOST 17378-2001 concentric, welded for joining pipes of different diameters, made of carbon low-alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless concentric steel transition 42x27mm GOST 17378-2001, welded for joining pipes of different diameters, made of low-alloy carbon steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Steel seamless concentric transition 42x33mm GOST 17378-2001, for joining pipes of different diameters, welded, from low-alloy carbon steel, is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 48x27mm GOST 17378-2001 steel seamless concentric, welded for connecting pipes of different sections, made of carbon and low alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel transition 48x33mm GOST 17378-2001 seamless concentric, welded for connecting pipes of different sections, made of carbon and low alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Seamless steel transition 48x42mm GOST 17378-2001 concentric, welded for connecting pipes of different sections, made of low-alloy carbon steel is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless concentric steel transition 57x27mm GOST 17378-2001, welded for connecting pipes of different sections, from low-alloy carbon steel is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 57x33mm GOST 17378-2001 steel seamless concentric, welded for connecting pipes of different sections, made of carbon low-alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless concentric steel transition 57x42mm GOST 17378-2001, welded for connecting pipes of different sections, made of carbon low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Steel concentric transition 57x48mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon and low alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Transition 76x42mm GOST 17378-2001 steel concentric, welded for joining pipes of different diameters, made of carbon and low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of energy, oil, gas and chemical industries, located vertically.
Steel transition 76x48mm GOST 17378-2001 concentric, welded for joining pipes of different diameters, made of low-alloyed carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel concentric transition 76x57mm GOST 17378-2001, welded for joining pipes of different diameters, made of low-alloy carbon steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 89x48mm GOST 17378-2001 steel concentric, welded for joining pipes of different diameters, made of carbon low-alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Concentric steel transition 89x57mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Steel concentric transition 108x3.5-48x3mm GOST 17378-2001, welded for connecting pipes of different sections, from low-alloy carbon steel is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Steel concentric transition 89x76mm GOST 17378-2001, welded for connecting pipes of different sections, made of carbon and low-alloy steel, is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Transition 108x57mm GOST 17378-2001 steel concentric, welded for connecting pipes of different sections, made of carbon and low alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Concentric steel transition 108x76mm GOST 17378-2001, welded for connecting pipes of different sections, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel concentric transition 108x89mm GOST 17378-2001, welded for connecting pipes of different sections, made of low-alloy carbon steel, is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Concentric steel transition 133x108mm GOST 17378-2001, welded for connecting pipes of different sections, made of carbon low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 133/5x89/3.5mm GOST 17378-2001 steel concentric, welded for connecting pipes of different sections, made of carbon low-alloy steel, used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 159x108mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon and low-alloy steel, used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 159x133mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon and low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Steel transition 219 5x76 3.5mm GOST 17378-2001 seamless, welded for joining pipes of different diameters, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel transition 219_6x89_3.5mm GOST 17378-2001 seamless, welded for joining pipes of different diameters, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 219x133mm GOST 17378-2001, welded for joining pipes of different diameters, made of low-alloyed carbon steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Seamless steel transition 219x159mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon low-alloy steel is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 219_6x57_3.5mm GOST 17378-2001, welded for connecting pipes of different sections, made of carbon and low-alloy steel, is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel transition 219*6x108*4mm GOST 17378-2001 seamless, welded for connecting pipes of different sections, made of carbon and low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically .
Steel transition 273_7x108_4mm GOST 17378-2001, seamless, welded for connecting pipes of different sections, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel transition 273_7x108_4mm GOST 17378-2001, seamless, welded for connecting pipes of different sections, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Welded steel transition 273_7x219_6mm GOST 17378-2001 for connecting pipes of different diameters, made of low-alloy carbon steel, is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel transition 325_8x219_6mm GOST 17378-2001 seamless, welded for connecting pipes of different diameters, made of carbon low-alloy steel is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Seamless steel transition 325_7x273_6.5mm GOST 17378-2001, welded for connecting pipes of different diameters, made of carbon low-alloy steel is used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel seamless transition 325_8x108_4mm GOST 17378-2001, welded for connecting pipes of different sections, from carbon low-alloy steel is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Concentric steel transition 325_8x133_4mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon and low-alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatuses, boilers and devices.
Transition 325_8x159_5mm GOST 17378-2001 steel concentric, for joining pipes of different diameters, welded, from carbon and low alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Concentric steel transition 377_10x273_7mm GOST 17378-2001, welded for joining pipes of different diameters, made of low-alloy carbon steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 377_10x325_8mm GOST 17378-2001 steel seamless concentric, for joining pipes of different diameters, welded, made of carbon low-alloy steel, used in pipelines at enterprises in the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel transition 426_10x273_8mm GOST 17378-2001, concentric, welded for connecting pipes of different sections, made of carbon and low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 426_10x325_8mm GOST 17378-2001 steel concentric, welded for connecting pipes of different sections, from low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel concentric transition 426_10x377_10mm GOST 17378-2001, welded for connecting pipes of different sections, from low-alloy carbon steel is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 530_10x325_8mm GOST 17378-2001 steel concentric, for joining pipes of different diameters, welded, from carbon and low alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Concentric steel transition 530_10x377_10mm GOST 17378-2001, welded for joining pipes of different diameters, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatuses, boilers and devices.
Concentric steel transition 530_10x426_10mm GOST 17378-2001, for joining pipes of different diameters, from low-alloy carbon steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of energy, oil, gas and chemical industries, located vertically.
Transition 530_12x377_12mm GOST 17378-2001 steel concentric, welded for joining pipes of different diameters, made of carbon low-alloy steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatuses, boilers and devices.
Concentric steel transition 530_14x377_12mm GOST 17378-2001, welded for joining pipes of different diameters, made of carbon low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Concentric steel transition 630_10x426_10mm GOST 17378-2001, welded for connecting pipes of different sections, made of carbon and low-alloy steel, used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Concentric steel transition 630_12x426_10mm GOST 17378-2001, welded for connecting pipes of different sections, made of low-alloy carbon steel is used in pipelines at enterprises of the energy, oil, gas and chemical industries, for the production of apparatus, boilers and devices.
Steel concentric transition 630_12x530_10mm GOST 17378-2001, welded for connecting pipes of different sections, from low-alloy carbon steel is intended for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
Transition 630_12x325_10mm GOST 17378-2001 steel concentric, welded for connecting pipes of different sections, made of carbon and low-alloy steel, designed for the manufacture of devices, vessels, apparatus and boilers, in pipelines of enterprises in the energy, oil, gas and chemical industries, located vertically.
