The design of the rotary steel plug according to ATK 26-18-5-93 consists of two flat discs, one of which has a through central hole (flange part), and the other is blind (obturator), connected by a special insert. This design allows the product to be operated with frequent, regular maintenance work. If it is required to carry out planned or unscheduled repairs, revision of the pipeline or replacement of its parts, the flange connection is disassembled and the plug is turned by its other part - a blind one. The flange bolts are tightened and the movement of media through the pipes is completely stopped.
Rotary steel plug ATK 26-18-5-93 is used in the gas, chemical, oil and gas and oil industries during the construction of steel process pipelines for nominal pressure from 1.6 to 16.0 MPa and temperature from minus 70 to 475 ° C. Rotary plugs create a reliable hermetic overlap of the end sections of pipelines, restrict the movement of liquid and gaseous media transported along them. A reliable shutoff makes it possible to cut off a part of the pipeline for maintenance and repair work. Rotary plugs are used when working with media that cause annual corrosion diffusion of no more than 0.4 mm, as well as metal corrosion cracking.
The ring blanks plant manufactures rotary plugs from steel, which provides them with corrosion resistance, high strength and hardness, the possibility of using them in various climatic conditions from steel grades st.20, 20Yuch, 09G2S in three versions:
- with ledge;
- with ledge-trough;
- for oval section gasket.
Rotary plugs are tested for tensile strength, yield strength and impact strength, and mechanical properties are determined. The products comply with the requirements of the technical regulations of the Customs Union of the EAEU TR CU 032/2013, supplied with quality certificates.
The warranty period for swivel plugs is 24 months.
To buy or find out the price for rotary steel plugs according to ATK 26-18-5-93, contact the sales department of the company Ring Billet Plant by phone or e-mail.
