316L Stainless Steel Blind Flange JIS B2220 16K 6"
316L Stainless Steel Blind Flange JIS B2220 16K 6"
SSM offers the 316L Stainless Steel Blind Flange conforming to JIS B2220 standard, designed for sealing the end of a piping system. This 6-inch flange (DN150) is rated for 16K pressure, providing reliable sealing for high-pressure systems. Made from 316L stainless steel, it offers excellent resistance to corrosion and is ideal for use in aggressive environments, especially where pitting or crevice corrosion might be a concern.
🔧 Product Details:
Size: 6 inches (DN150)
Pressure Rating: 16K (High-pressure applications)
Standard: JIS B2220 (Japanese standard for flanges)
Material: 316L Stainless Steel
Superior corrosion resistance in chloride-rich environments, making it ideal for chemical, marine, and pharmaceutical industries
Low carbon content enhances weldability and minimizes the risk of intergranular corrosion after welding
Excellent resistance to high-temperature environments, retaining mechanical properties even at elevated temperatures
Flange Type: Blind Flange – used to seal the end of a pipe, preventing the flow of fluid or gas in pipelines
Face Type: Typically Raised Face (RF) or Flat Face (FF) based on application
Bolt Holes: Drilled according to the JIS B2220 standard to ensure secure connection and leak-tight sealing
Sealing Surface: Designed to work with gaskets for creating a tight, leak-free seal
📐 Typical Dimensions for 6" 16K Blind Flange
| Specification | Value (Approx.) |
|---|---|
| Outside Diameter (OD) | 8.66" (220.0 mm) |
| Bolt Circle Diameter | 6.69" (170.0 mm) |
| Number of Bolt Holes | 8 |
| Bolt Hole Diameter | 0.75" (19.05 mm) |
| Flange Thickness | 0.79" (20.0 mm) |
| Raised Face Height | 0.28" (7.1 mm) |
Note: Dimensions are approximate and may vary depending on the specific application and face type.
⚙️ Key Features:
Corrosion Resistance: 316L stainless steel provides excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making it ideal for chemical, marine, and pharmaceutical industries
High-Pressure Rating: 16K pressure rating ensures reliable performance in high-pressure environments
Blind Design: Designed to seal off the end of a pipeline, blocking the flow of fluid or gas
Durability and Strength: Offers strong sealing capabilities and excellent strength for long-lasting use
Easy Installation: The raised face design ensures proper sealing when used with gaskets, providing a secure, leak-free connection
🌍 Applications:
Chemical Processing systems
Oil and Gas pipelines and refineries
Marine and Offshore platforms
Water Treatment plants
Food and Pharmaceutical industries
HVAC systems
Power Generation plants
🏆 Why Choose SSM?
Premium Materials: 316L stainless steel offers excellent resistance to corrosion and high-temperature environments, ensuring durability and reliability
Compliance with Standards: Manufactured to JIS B2220 16K, ensuring compatibility and performance in high-pressure applications
Customization: SSM provides tailored solutions for various sizes, pressure ratings, and face types, depending on your needs
Global Expertise: With over 30 years of experience, we ensure the highest quality products and unmatched customer service
Cost-Effective: Competitive pricing for premium products that deliver reliability and performance
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