ASME B16.5 Stainless Steel Pipe Flanges
- Flange Standard: ASME B16.5
- Material Standard: ASTM A182/A182M
- Dimensions: NPS 1/2″- 24″
- Flange Types: Weld Neck, Blind, Slip-On, Threaded, Socket Weld, Lap Joint
- Face Types: RF=Raised Face, FF=Flat Face, RTJ=Ring Type Joint, M&F=Male-and-Female, T&G=Tongue-and-Groove
- Pressure Rating: 150LBS, 300LBS, 400LBS, 600LBS, 900LBS, 1500LBS, 2500LBS
Features
ASME B16.5 Stainless Steel Pipe Flanges
Technical Specifications
| Specification | Value |
| Standard | ASME B16.5 Stainless Steel Pipe Flanges |
| Material | Standard: ASTM A182/A182M Grade: F304, F304H, F304L, F309H, F310, F310H, F310MoLN, F316, F316H, F316L, F316Ti, F317, F317L, F321, F321H, F347, F347H, F348, F348H, F20, F44, F45, F46, F47, F48, F49, F56, F58, F62, F63, F64, F904L, F50, F51, F52, F53, F54, F55, F57, F59, F60, F61, F65, F66, and F67 |
| Face Types | RF=Raised Face, FF=Flat Face, RTJ=Ring Type Joint, M&F=Male-and-Female, T&G=Tongue-and-Groove |
| MFG. Process | Forged or Rolled |
| Flange Types | Weld Neck, Blind, Slip-on, Threaded, Socket Weld, Lap Joint |
| Working Pressure | 150LBS, 300LBS, 400LBS, 600LBS, 900LBS, 1500LBS, 2500LBS |
| Dimension | NPS 1/2″-24″, WT: SCH 5S, 10S, 40S, 80S, XS, XXS |
| Flange standard | ASME B16.5 |
| 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 |
Packing
Small diameter packed in plywood box; large diameter packed on plywood pallets.
Application
Oil and Gas Industry
Pipelines and Flow Lines: Used in high-pressure pipelines and flow lines for transporting crude oil, natural gas, and other hydrocarbons.
Refineries: These are employed in various refinery units where corrosion resistance and high-temperature capabilities are essential, such as catalytic cracking units, reformers, and distillation units.
Offshore Platforms: Used in subsea and topside equipment where exposure to harsh marine environments requires robust and reliable connections.
Chemical and Petrochemical Industry
Chemical Processing Plants: Ideal for connecting pipes in chemical processing systems due to their resistance to a wide range of chemicals and corrosive environments.
Storage Tanks: These are used to construct and maintain storage tanks for corrosive substances.
Reactors and Heat Exchangers: These are employed in reactors and heat exchangers where high strength and corrosion resistance are critical.
Power Generation
Nuclear Power Plants: These are used in critical components such as reactor coolant systems, steam generators, and feedwater systems where materials must withstand high radiation and temperature.
Thermal Power Plants: They are utilized in boilers, turbines, and heat recovery systems and must endure high temperatures and pressures.
Renewable Energy: Applied in geothermal and solar power plants for their durability and resistance to extreme conditions.
Food and Beverage Industry
Processing Equipment: Used in food processing and beverage production equipment, hygiene and corrosion resistance are vital.
Piping Systems: Piping systems are employed in piping systems that handle water, juices, dairy products, and other consumables.
Pharmaceutical Industry
Production Facilities: These are used in constructing production facilities where cleanliness, sterility, and resistance to corrosion from various chemicals are crucial.
Bioreactors and Mixing Vessels: Ideal for bioreactors and mixing vessels due to their ability to maintain sterile environments.
Water Treatment and Desalination
Water Treatment Plants: These are used in the piping systems of water treatment plants due to their resistance to corrosion and long-term durability.
Desalination Plants: Essential in desalination plants where saltwater resistance is required.
Marine Industry
Shipbuilding: Used in various shipbuilding applications, including piping systems, ballast systems, and fuel systems where exposure to seawater demands corrosion-resistant materials.
Offshore Drilling Rigs: Employed in offshore drilling rigs for connecting pipes and equipment exposed to harsh marine environments.
Construction and Infrastructure
Structural Applications: Used in structural applications where high strength and corrosion resistance are necessary.
Water and Gas Distribution: Employed in municipal water and gas distribution systems due to their longevity and reliability.
