316 Stainless Steel Socket Weld Flange EN 1092-1 PN40 4"
316 Stainless Steel Socket Weld Flange EN 1092-1 PN40 4"
SSM proudly offers the 316 Stainless Steel Socket Weld Flange according to the EN 1092-1 PN40 standard. This 4-inch flange (DN100) is designed for high-pressure systems with a PN40 rating, making it suitable for demanding applications where strength and corrosion resistance are critical. Crafted from 316 stainless steel, it provides exceptional performance in aggressive environments, such as chemical processing, marine, and high-temperature industries.
🔧 Product Details:
Size: 4 inches (DN100)
Pressure Rating: PN40 (40 bar working pressure)
Standard: EN 1092-1 (European standard for flanges)
Material: 316 Stainless Steel
Corrosion Resistance: Ideal for harsh environments such as chemical processing, seawater, and acid exposure
Durability: Withstands high-pressure and high-temperature conditions without compromising strength
Weldability: The material offers excellent welding properties, reducing the risk of corrosion after welding
Flange Type: Socket Weld Flange – designed for small to medium-diameter pipes, where the pipe is inserted into the flange and welded to create a strong, leak-tight connection
Bolt Holes: Drilled according to EN 1092-1 standards for secure connection
Face Type: Raised Face (RF) or Flat Face (FF) based on the application requirement
📐 Typical Dimensions for 4" PN40 Socket Weld Flange
| Specification | Value (Approx.) |
|---|---|
| Outside Diameter (OD) | 6.61" (168.0 mm) |
| Bolt Circle Diameter | 5.51" (140.0 mm) |
| Number of Bolt Holes | 4 |
| Bolt Hole Diameter | 0.75" (19.05 mm) |
| Flange Thickness | 0.59" (15.0 mm) |
| Raised Face Height | 0.28" (7.1 mm) |
Note: Dimensions may vary slightly depending on the specific flange design and application needs.
⚙️ Key Features:
Robust Pressure Rating: With a PN40 rating, this flange is suitable for high-pressure applications where strength and durability are essential
Corrosion and Heat Resistance: The 316 stainless steel construction ensures excellent resistance to corrosion, oxidation, and high temperatures, making it perfect for industrial, marine, and chemical applications
Leak-Free Connection: The socket weld design provides a tight, reliable seal, preventing leaks and ensuring system integrity
Strength and Durability: Built to withstand mechanical stress and environmental factors over long periods of time
Easy Installation: Designed for efficient welding onto pipes, ensuring a secure and long-lasting connection
🌍 Applications:
Chemical Processing industries
Oil and Gas pipelines and facilities
Marine and Offshore operations
Water Treatment and Wastewater plants
Power Generation systems
Pharmaceutical and Food Processing industries
🏆 Why Choose SSM?
Superior Material Quality: Our 316 stainless steel is sourced to provide outstanding corrosion resistance and longevity in even the harshest conditions
Precision Manufacturing: Manufactured according to the EN 1092-1 PN40 standard, ensuring a precise fit and reliable performance in high-pressure environments
Flexible Solutions: SSM offers a variety of flange types and sizes to meet your specific needs, ensuring optimal performance for your application
Global Expertise: With decades of experience, SSM ensures top-tier products and expert customer service for projects worldwide
Competitive Pricing: Get high-quality, durable flanges at competitive prices without compromising on performance
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