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.

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