ASME B16.5 A182 F55 WNRF Flange 3/4″ SCH100 1500#

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Model No.: F55-WNRF-Flange-3/4"-SCH100-1500#

China Welding Neck Flange Manufacturer www.steeljrv.com offers ASME B16.5 A182 F55 WNRF Flange, 3/4″, SCH100, 1500#.

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Key Specifications / Features

Type: F55 Flange
Material: UNS S32760 (F55)
Pressure: 1500LBS (1500#/Class 1500)
Size: DN20 （3/4″）
Standard: ASME B16.5
Ends: Raised Face

Composition ranges for F55 (UNS S32760) grade stainless steels

% Cr Ni Mo Cu W C N Mn Si P Fe S
Min 24 6 3 0.5 0.5 – 0.2 – – – – –
Max 26 8 4 1 1 0.03 0.3 1 1 0.03 Balance 0.01

20181211171003853671 - ASME B16.5 A182 F55 WNRF Flange 3/4" SCH100 1500#

Dimensions of Class 1500 Weld Neck Flange

Size in Inch Size in mm Outer Diameter Flange Thickness Hub OD Weld Neck OD Welding Neck Length Bore RF Diameter RF Height PCD Weld Face
    A B C D E F G H I J
1/2 15 120 22.3 38 21.3 60 Refer Note 34.9 7 82.6 1.6
3/4 20 130 25.4 44 26.7 70 42.9 7 88.9 1.6
1 25 150 28.6 52 33.4 73 50.8 7 101.6 1.6
1 1/4 32 160 28.6 64 42.2 73 63.5 7 111.1 1.6
1 1/2 40 180 31.8 70 48.3 83 73 7 123.8 1.6
2 50 215 38.1 105 60.3 102 92.1 7 165.1 1.6
2 1/2 65 245 41.3 124 73 105 104.8 7 190.5 1.6
3 80 265 47.7 133 88.9 117 127 7 203.2 1.6
4 100 310 54 162 114.3 124 157.2 7 241.3 1.6
5 125 375 73.1 197 141.3 156 185.7 7 292.1 1.6
6 150 395 82.6 229 168.3 171 215.9 7 317.5 1.6
8 200 485 92.1 292 219.1 213 269.9 7 393.7 1.6
10 250 585 108 368 273 254 323.8 7 482.6 1.6
12 300 675 123.9 451 323.8 283 381 7 571.5 1.6
14 350 750 133.4 495 355.6 298 412.8 7 635 1.6
16 400 825 146.1 552 406.4 311 469.9 7 704.8 1.6
18 450 915 162 597 457 327 533.4 7 774.7 1.6
20 500 985 177.8 641 508 356 584.2 7 831.8 1.6
24 600 1170 203.2 762 610 406 692.2 7 990.6 1.6

Note: Welding Neck bore is derived from the pipe schedule

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