Products

A technical device used on pipes, equipment or vessels to shut off, regulate the speed, distribute, separate or mix the flow of working media. Often liquid or gas-liquid, suspension, plasma, powder or pulp by changing the flow area. Pipeline fittings differ in shape and size; when choosing, you should focus on the parameters of the installation site.

Application areas

Pipeline fittings are universal in the range of applications due to the strength of the structure and ease of use:

-in the gas or oil and gas industry;
-special purpose according to operating conditions;
-in nuclear or thermal power plants;
-at hazardous production facilities with a pressure greater than 0.07 MPa and a water temperature above 115 degrees;
-cryogenic fittings;
-ship fittings - on pipes of ship systems;
-sanitary and technical;
-wellhead - control of medium flows in the annular space and well pipelines, on well-type pipeline systems;
-fountain – for the mouth of a gas or oil flowing well;
-energy – installed on pipelines of various energy facilities.

The main purpose of the design is shut-off valves that allow you to regulate, distribute and shut off the flow of working fluid in pipes. It is briefly designated as ZRA.

Design features of shut-off valves

The catalog presents different models of shut-off valves, differing in body shape, developed according to the standards API600, SO9001, ISO14001, OHSAS18001, CE / PED, ATEX, API6D, API 600, API591, API623, API 624, Ta-Luft / ISO15848-1 with low emissions, ABS, BV, TS, CNAS, SIL and API607 / 6FA for fire safety, but have similar design features:

-type - gate or valve, check valve;
-low-emission design;
-flexible wedge;
-stellite sealing surface;
-hermetically fitted cover;
-bypass – additional element;
-Y-type shut-off valve;
-check valve.

The body is made of carbon and alloy steel, manufacturer Cr – Mo. It operates stably at high temperatures and high pressure, is used for nuclear and thermal power plants, economical in maintenance with a reliable seal in the hinge joint. After installation in the pipeline system, they do not require additional installation and will last a long time due to the reliability of the design. Production times up to 90 days upon request.