ASTM A105 ASME B16.47 Large Diameter Flanges
Material SpecificationASME B16.47 Large Diameter Flanges
ASME B16.47 Size ChartNormal Pipe Size (NPS) 26 To NPS 60
ASME B16.47 Pressure RatingClass 75, Class 150, Class 300, Class 400, Class 600, and Class 900
ASME B16.47 DividedSeries A And Series B
ASME B16.47 Large Diameter Steel Pipe FlangesMSS SP-44: Steel Pipeline Flanges Or API 605: Large Diameter Carbon Steel Flanges
ASME B16.47 Standard Coverpressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing
ASME B16.47 Contact FacesRTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female)
ASME B16.47 MaterialsStainless Steel (Grade 304/L, 316/L), Carbon Steel (ASTM A105 And ASTM A350), Alloy Steel (ASTM A182), Mild Steel, Duplex Steel, Pressure Vessel Steel, Titanium, Super Duplex Steel, Nickel Alloy, Monel, Inconel, Hastelloy, Copper Nickel, Cast Iron, Wrought Iron.
ASME B16.47 Flanges StandardsEN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN
ASME B16.47 Common Types Of Flanges:Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF)
ASME B16.47 Marking StandardName of Manufacturer
Type of Flange Facing
Nominal Pipe Size
Pressure Class
ASME B16 Designation
ASME B16.47 Bolt Typehigh strength bolts
medium strength bolts
low strength bolts
ASME B16.47 Surface Finishsmooth, concentric serrated, stock
ASME B16.47 Gaskets TypesFull Face Gasket
Flat Ring Gasket
Metallic Ring Gakset
Advantages Of ASME B16.47 FlangeUsed to Connect Pipe System
Easy Repair Pipe System
Assembled Without Welding