MS Blind Flanges (Mild Steel Blind Flanges) are integral components used to seal the ends of pipelines in industrial applications. They are designed to block off flow, allowing for maintenance, testing, or future pipeline expansions.
For complete technical specifications, you can download the MS Blind Flange PDF, which includes dimensions, pressure ratings, and material properties.
What is an MS Blind Flange?
An MS Blind Flange is a solid disk-shaped plate without a bore. It is bolted to the pipe to terminate flow, ensuring that sections of the pipeline remain sealed. This makes them ideal for temporary or permanent closure of piping systems.
Key Features of MS Blind Flanges:
Made from Mild Steel (MS), ensuring durability and affordability.
Available in multiple pressure ratings, including 150#, 300#, 600#, and higher.
Compliant with international standards, such as ASME, ANSI, and IS.
Used in various industries, including oil & gas, power plants, chemical processing, and water treatment.
Specifications of MS Blind Flanges
Understanding the technical specifications of MS Blind Flanges is crucial for selecting the right type for your industrial needs.
1. Material Composition
Mild Steel (MS): Offers strength and cost-effectiveness.
Galvanized Coating (Optional): Provides corrosion resistance.
Custom Fabrication: Available for specialized requirements.
2. Pressure Ratings
ANSI 150# – Low-pressure applications.
ANSI 300# to 600# – Medium to high-pressure pipelines.
ANSI 900# and above – Used in extreme industrial conditions.
3. Dimensions & Standard Sizes
Below is a reference chart of standard MS Blind Flange sizes:
| Nominal Pipe Size (NPS) | Flange Diameter (mm) | Bolt Hole Diameter (mm) | Number of Bolts |
|---|---|---|---|
| 1/2" | 90 | 15 | 4 |
| 1" | 125 | 19 | 4 |
| 2" | 150 | 19 | 4 |
| 4" | 230 | 19 | 8 |
| 6" | 280 | 22 | 8 |
| 8" | 345 | 22 | 8 |
| 10" | 405 | 25 | 12 |
| 12" | 485 | 25 | 12 |
| 14" | 535 | 29 | 12 |
| 16" | 595 | 29 | 16 |
| 18" | 635 | 32 | 16 |
| 20" | 685 | 32 | 20 |
Applications of MS Blind Flanges
MS Blind Flanges are widely used across various industries due to their sealing efficiency and ability to handle high-pressure environments.
1. Oil & Gas Industry
Used in pipelines, refineries, and offshore drilling platforms.
Ensures safe isolation during maintenance and testing.
2. Water Treatment Plants
Helps in isolating pipeline sections for repair work.
Used in water distribution systems.
3. Power Generation
Used in steam transmission and cooling water pipelines.
Provides secure pipeline closure.
4. Chemical Processing Plants
Helps in handling hazardous chemicals and gases.
Provides corrosion-resistant sealing solutions.
5. Construction & Infrastructure
Used in HVAC systems, drainage, and plumbing networks.
Ensures safe termination of unused pipelines.
6. Marine & Shipbuilding
Used in ship fuel pipelines and seawater distribution.
Ensures safe handling of high-pressure liquids.
Advantages of MS Blind Flanges
MS Blind Flanges offer several benefits, making them essential in industrial piping systems.
1. High Durability
Made from strong mild steel, ensuring long service life.
2. Leak Prevention
Completely seals off pipelines, preventing leaks and contamination.
3. Cost-Effective Solution
Affordable compared to stainless steel and alloy alternatives.
4. Easy Installation & Removal
Can be bolted or unbolted for maintenance or expansion.
5. Customization Available
Available in different coatings, pressure ratings, and dimensions.
Where to Download the MS Blind Flange PDF?
For complete MS Blind Flange specifications, material properties, and technical drawings, download the MS Blind Flange PDF from Udhhyog, a trusted supplier in Delhi, Haryana, Uttar Pradesh, and Jammu & Kashmir.
Top MS Blind Flange Suppliers:
Udhhyog (Delhi) – Leading supplier of industrial pipe fittings.
B2B Industrial Marketplaces – Online sources for bulk orders.
Local Distributors – Available in major industrial cities.
Conclusion
MS Blind Flanges play a crucial role in sealing, pressure testing, and pipeline safety. Whether used in oil & gas, chemical plants, or water treatment facilities, MS Blind Flanges provide a reliable and cost-effective solution.
For premium MS Blind Flanges, trust Udhhyog, your leading supplier in North India.
.jpg)
No comments:
Post a Comment