Essential details
Quantity(pieces):3
Lead time:45 days
Shipping:Land transport, Sea transport
Product Introduction
Function and Effect
Pipeline port blocking: In a pipeline system, when a certain section of the pipeline needs to be temporarily or permanently closed, such as the end of the pipeline, branch pipeline, spare pipeline, etc., a flange cover can be installed to prevent the flow of fluid or gas in the pipeline.
Isolation system: It is used to isolate different parts of the pipeline system to prevent the media from mixing or leaking between different areas and ensure the safe operation of the system. When the equipment is overhauled, maintained, or replaced, the equipment can be isolated from the pipeline system by installing a flange cover to avoid harm to personnel and equipment caused by medium leakage.
Convenient installation and disassembly: Compared with other plugging methods, such as welding plugs, flange covers are bolted, which is more convenient and quick to install and disassemble, and is convenient for the transformation, expansion or maintenance of the pipeline system.
Pipeline port blocking: In a pipeline system, when a certain section of the pipeline needs to be temporarily or permanently closed, such as the end of the pipeline, branch pipeline, spare pipeline, etc., a flange cover can be installed to prevent the flow of fluid or gas in the pipeline.
Isolation system: It is used to isolate different parts of the pipeline system to prevent the media from mixing or leaking between different areas and ensure the safe operation of the system. When the equipment is overhauled, maintained, or replaced, the equipment can be isolated from the pipeline system by installing a flange cover to avoid harm to personnel and equipment caused by medium leakage.
Convenient installation and disassembly: Compared with other plugging methods, such as welding plugs, flange covers are bolted, which is more convenient and quick to install and disassemble, and is convenient for the transformation, expansion or maintenance of the pipeline system.
Product Parameters:
| Product Name: | Cover Flange |
| Specification model: | 8-21/35-35 |
| Implementation standard: | API 6A |
| Rated Working Pressure: | 5000psi |
| Product Specification Level: | PSL1~PSL3G |
| Product Performance Level: | PR1~PR2 |
| Temperature level: | PU, LU |
| Material level: | AA~FF |
| Product color: | Red |
As a petroleum machinery manufacturer, our company also produces Blowout Preventer, Manifold, Cellar Connection, Valve, Pipe Fitting and Control Apparatus, etc.
If you need, please contact us.
If you need, please contact us.
Detail Pictures:
Bolt connection: Usually, multiple bolt holes are evenly distributed on the flange cover, and it is connected to the matching flange by bolts, nuts, and gaskets. During installation, place the gasket between the sealing surfaces of the two flanges, and then tighten the bolts to deform the gasket and fill the unevenness on the sealing surface to achieve sealing.
Other Connection Methods: In some special cases, such as for smaller diameter pipes or occasions where sealing is not required, clamp connection, threaded connection and other methods can also be used.
Application fields
Chemical Industry: Pipeline systems used to transport various corrosive media, high temperature and high pressure media, such as acids, alkalis, salt solutions, organic solvents, etc.
Petroleum and Natural Gas Industry: In oil and gas pipelines, refineries, chemical plants and other places, it is used to block pipelines, isolate equipment and prevent oil and gas leakage.
Pharmaceutical industry: Pipeline systems used in the production process of drugs to ensure the purity and quality of drugs and prevent cross-contamination between different drugs.
Food and beverage industry: In the production, transportation, and storage of food and beverages, it is used to prevent food contamination and ensure food safety and hygiene.
Building water supply and drainage system: In the water supply and drainage pipelines of buildings, it is used to block the ends of pipelines, inspection ports, etc. to facilitate pipeline maintenance and inspection.
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