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DIN ANSI B16.5 1500 Class SS304 SS316l Stainless Steel Blind Flange
Construction and Design
Stainless Steel Blind Flanges are typically manufactured from stainless steel alloys like 304 or 316 stainless steel. Key design features include:
Solid Disk Shape: Blind flanges have a solid, flat disk-like shape without a center hole. This design allows them to effectively block the end of a pipe or nozzle, providing closure and sealing in the piping system.
Raised Face or Flat Face: Depending on the application and sealing requirements, blind flanges can have a raised face to accommodate a gasket for enhanced sealing, or a flat face for applications where gaskets are not needed.
Bolt Holes: Like other flange types, blind flanges feature bolt holes around the perimeter to facilitate easy installation and removal using bolts and nuts.
Applications
Stainless Steel Blind Flanges are used in various industries and applications, including:
Pressure Vessel Nozzles: They are commonly used to seal the ends of pressure vessel nozzles during manufacturing, testing, or maintenance procedures.
Pipeline Termination: Used to cap off or terminate the end of pipelines that are temporarily or permanently out of service.
Isolation and Testing: Blind flanges are essential for isolating sections of piping systems for maintenance or testing purposes, providing a secure closure to prevent fluid leakage.
Flange Covers: In environments where equipment or piping needs protection from foreign particles or contaminants, blind flanges serve as protective covers.
Advantages
Stainless Steel Blind Flanges offer several advantages:
Sealing Capabilities: They provide effective closure and sealing, preventing leakage in the piping system.
Versatility: Available in various sizes, pressure ratings, and materials, blind flanges can be adapted to different piping system requirements.
Safety and Reliability: Their robust construction and secure bolted connection ensure safe operation and reliability in demanding industrial environments.
Conclusion
Stainless Steel Blind Flanges are critical components in piping systems, providing closure, sealing, and isolation capabilities in various industrial applications. Their solid disk-like design and stainless steel construction make them suitable for environments requiring corrosion resistance, durability, and reliable performance. Whether in pressure vessel manufacturing, pipeline termination, or isolation procedures, stainless steel blind flanges play a vital role in maintaining the integrity and efficiency of piping systems worldwide.
Industry-Specific Attributes
| Standard | ANSI, DIN, JIS |
Other Attributes
| Place of Origin | Shanxi, China |
| Brand Name | XINBAODA |
| Model Number | Blind Flange |
| Flange Type | Bl Flange |
| Class | 150#,300#,600#,900#,1500#,2500#,etc. |
| Technics | Forged Casting |
| Application | Industrial |
| Material | Stainless Steel, 304/304L/310S/321/316/316Ti |
| Process | Forging+machining+heating Treatment |
| Standard | ANSI JIS DIN EN GOST |
| Face | FF,RF,RTJ,GF,TF |
| Packing | Wooden Cases, wooden or steel pallet plastic bag or as requirement |
| Color | Silver |
Packaging and Delivery
| Packaging Details | plywood or as per customers' requirements |
| Port | Qingdao |
Supply Ability
| Supply Ability | 100000 Piece/Pieces per Month Steel flange |
Lead Time
| Quantity (pieces) | 1 - 100 | > 100 |
| Lead time (days) | 20 | To be negotiated |
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