Elliptical Caps
Elliptical Caps are designed to cover unused sections of pipelines, as well as in structures of various tanks

The Caps are stamped on  Technical Conditions (TC) 102-488-05, Gas TC 102-488/1-05   Dn:530÷1420 mm on Pp:4÷10 МПа. For oil and gas main pipelines

The Caps are stamped on TC 1469-006-04834179-2006   Dn:530÷1420 мм на Pp:4÷15МПа. For oil and gas main pipelines.

The Caps are stamped on TC 1469-030-04834179-2010 Dn:530÷1420 mm on Pp – 14 МПа.

The Caps are stamped on TC 1469-022-04834179-2011 Dn: 508÷1220 mm on Pp: 1,6 – 9,8 МПа. For transportation of gas with a high content of hydrogen sulfide.

The Caps on TC 14-1-5598-2011 Dn:57÷1220 mm on Pp:4÷25 МПа. Made of steel of increased corrosion resistance and cold resistance for the development of oil fields of OJSC “Surgutneftegas”.

днища эллиптические

The production of an elliptical cap is made in two ways:
  • – stamping;
  • – cold flanging.

The product is made of low-alloy carbon and stainless steels. The choice of steel depends on various factors, such as operating temperature and conditions, as well as the pressure inside the apparatus.

The part is produced from steel flat blanks of full circle. The choice of steel is primarily determined by the operating conditions and their characteristics. To obtain the needed geometry, hot stamping is used. The part is “squeezed” out of the steel sheet, then the shape is corrected.

Caps are very popular in the process of making vessels. Due to their optimal shape, they can withstand high pressures.
Steel seamless elliptical caps are used in the production of various types of tank equipment.  Elliptical cap is used in the chemical, oil and gas, food and other industries.
We offer elliptical caps at the best price in wholesale and retail quantities. In addition, we consider orders according to the Customer drawings.

In the SILENA you can also buy Flanged and Elliptical blinds.

For all your questions, please contact our specialists:  8(812) 313-79-89, sale@zsd-silena.ru