
316L Stainless Steel Flange ASME B16.5 10" Class 150
316L Stainless Steel Flange ASME B16.5 10" Class 150
SSM supplies 10-inch 316L stainless steel flanges that conform to ASME B16.5 Class 150 standards, offering reliable performance in low-pressure environments and excellent resistance to corrosion.
🔧 Product Overview:
Size: 10 inch (DN250)
Pressure Rating: Class 150 (Low-pressure systems)
Material: 316L Stainless Steel
A low-carbon variant of 316, providing enhanced resistance to intergranular corrosion after welding
Standard: ASME B16.5
American standard covering flanges from ½" to 24" for pressure-temperature ratings, dimensions, tolerances, and materials
Type: Can be supplied as Weld Neck, Slip-On, Blind, Threaded, or Lap Joint depending on your system needs
📐 Typical Dimensions (Weld Neck Flange - Class 150)
| Specification | Value (Approx.) |
|---|---|
| Outside Diameter (OD) | 395 mm |
| Bolt Circle Diameter | 350 mm |
| Number of Bolt Holes | 12 |
| Bolt Hole Diameter | 25 mm |
| Flange Thickness | 25 mm |
| Raised Face (RF) Height | 2 mm |
Dimensions may vary slightly by flange type.
⚙️ Product Features:
Excellent corrosion resistance in aggressive and marine environments
Improved weldability due to low carbon content (316L)
Versatile usage across chemical, pharmaceutical, and food processing industries
Designed for low to moderate pressure systems with full compliance to ASME standards
Available in multiple face types (Raised Face, Flat Face, Ring Type Joint)
🌍 Applications:
Chemical and petrochemical pipelines
Oil & gas low-pressure systems
Marine and offshore structures
Heat exchangers and processing vessels
Water purification and wastewater plants
🏆 Why Choose SSM?
Precision-engineered flanges with tight dimensional tolerance
Full compliance with ASME B16.5 and material certification (EN 10204 3.1)
Global supply capability with fast lead times
Custom machining for non-standard face finishes, coatings, or dimensions
Trusted by clients in over 30 countries across key industries
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