Fixador Asiático
The AS 2129 Blank (BLFF) flange is a solid, circular plate flange used to seal the ends of pipelines, valves, or pressure vessels. Designed to meet Australian Standard AS 2129, it is suitable for a variety of pressure ratings and applications. The blank flange, also known as a blind flange, is ideal for isolating sections of piping during maintenance or testing.
Especificações do Material:
AS 2129 Blank flanges are manufactured from a range of materials to accommodate diverse operational requirements:
- Aço Carbono: ASTM A105, Grade 250
- Aço Inoxidável: 304, 316, 316L
- Mild Steel: Common for general-purpose applications
- Aço Liga: For systems requiring high strength and temperature resistance
- Coating Options: Galvanized or painted finishes for added corrosion protection
Material selection depends on system pressure, temperatura, and the type of fluid being transported.
Características Principais:
- Sealing Capability: Ensures complete isolation of a pipeline or vessel.
- Versatile Design: Suitable for a wide range of applications and pressure ratings.
- Resistência à corrosão: Options available for use in harsh or corrosive environments.
- Personalizável: Can be supplied with various surface finishes and dimensions.
- Conformidade com as normas: Manufactured per AS 2129 for precise dimensions and reliable performance.
Aplicações:
- Water and Wastewater: Sealing pipelines during repair or expansion.
- Petróleo & Gás: Temporary or permanent isolation of pipelines in refineries and terminals.
- Processamento químico: Blocking flow in corrosive or hazardous chemical pipelines.
- Geração de energia: Used in steam, cooling water, and process fluid systems.
- Marine and Offshore: Isolating pipeline sections in harsh marine environments.
Pressure Ratings (Common Table Selections):
- Table D: Low-pressure applications
- Table E: Medium-pressure systems
- Table F and Higher: High-pressure operations
