ASME B16.47 Large Diameter Steel Flanges
- OD: NPS 26″ – 60″
- Class 150, 300, 400, 600, 900
- Flange Types: Welding Neck, Blind
- Face Types: RF=Raised Face, FF=Flat Face
ASME B16.47 Large Diameter Steel Flanges
ASME B16.47 large diameter steel flanges are designed to meet the stringent requirements of the American Society of Mechanical Engineers (ASME) for flanges used in high-pressure and high-temperature applications. These flanges are available in Series A (MSS SP-44) and Series B (API 605) configurations, providing versatility and adaptability for various industrial applications, including oil and gas, petrochemical, and power generation industries. Made from premium quality steel, ASME B16.47 flanges offer exceptional strength, durability, and resistance to environmental stress. Ensure secure and efficient connections in your large-scale piping systems with our ASME B16.47 large diameter steel flanges, trusted for their performance and reliability in demanding conditions.
Specifications of ASME B16.47 Large Diameter Steel Flanges
| Specification | Details |
| Flange Standard | ASME B16.47 Large Diameter Steel Flanges |
| Material Standard & Grade | ASTM A105/A105N ASTM A350 LF1, LF3, LF6 ASTM A182 F5, F9, F11, F12, F22, F91 ASTM A694 F42, F50, F56, F60, F65, F70 |
| Face Types | RF=Raised Face, FF=Flat Face |
| MFG. Process | Forged or Rolled |
| Flange Types | Weld Neck, Blind |
| Flanged Series | Series A (Heavy Type), Series B (Light Type) |
| Working Pressure | 150LBS, 300LBS, 400LBS, 600LBS, 900LBS |
| Dimension | NPS 26″- 60″, WT: SCH 40, 80, XS, 100, 120, 140, 160, XXS |
| Surface Finish | Stock Finish, Spiral Serrated, Concentric Serrated, Smooth Finish |
| Packing | Flange sealing face with plastic protector, packed on plywood pallets, wrapped with plastic films |
| Inspection Certificate | EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection) |
| Tests | Chemical Analysis, Tensile Test, UT/ET |
Applications of ASME B16.47 Large Diameter Steel Flanges
ASME B16.47 large diameter steel flanges are essential for high-capacity piping systems in various industries.
Oil and Gas: Connecting large pipelines for the transportation of oil, gas, and refined products.
Petrochemical: Handling high-pressure and high-temperature processes.
Water Treatment: Used in large-scale water distribution and treatment plants.
Power Generation: Connecting large diameter pipes in steam, water, and gas systems.
Construction: Infrastructure projects requiring large piping systems.
