short name: WN300* - heco

short name: WN300*welding neck flange class 300

ASME B 16.5

technical product sheet

Za Sched D d b h d4 Anz d2 k kg

1/2" Ø21,30 2,77 (STD) 95,0 15,8 12,7 53,0 34,9 4 15,9 66,7 0,750

3/4" Ø26,70 2,87 (STD) 115,0 20,9 14,3 58,0 42,9 4 19,1 82,6 1,260

1" Ø33,40 3,38 (STD) 125,0 26,6 15,9 62,0 50,8 4 19,1 88,9 1,729

1 1/4" Ø42,16 3,56 (STD) 135,0 35,1 17,5 66,0 63,5 4 19,1 98,4 2,100

1 1/2" Ø48,26 3,68 (STD) 155,0 40,9 19,1 69,0 73,0 4 22,2 114,3 2,890

2" Ø60,32 3,91 (STD) 165,0 52,5 20,7 70,0 92,1 8 19,1 127,0 3,400

2 1/2" Ø73,03 5,16 (STD) 190,0 62,7 23,9 77,0 104,8 8 22,2 149,2 5,170

3" Ø88,90 5,49 (STD) 210,0 77,9 27,0 80,0 127,0 8 22,2 168,3 6,930

3 1/2"Ø101,60 5,74 (STD) 230,0 90,1 28,6 81,0 139,7 8 22,2 184,2 8,670

4" Ø114,30 6,02 (STD) 255,0 102,3 30,2 86,0 157,2 8 22,2 200,0 11,200

5" Ø141,30 6,55 (STD) 280,0 128,2 33,4 99,0 185,7 8 22,2 235,0 16,040

6" Ø168,28 7,11 (STD) 320,0 154,1 35,0 99,0 215,9 12 22,2 269,9 20,400

8" Ø219,08 8,18 (STD) 380,0 202,7 39,7 112,0 269,9 12 25,4 330,2 32,000

10" Ø273,05 9,27 (STD) 445,0 254,6 46,1 118,0 323,8 16 28,6 387,4 42,700

12" Ø323,85 9,53 (STD) 520,0 304,8 49,3 131,0 381,0 16 31,8 450,8 65,000

14" Ø355,60 9,53 (STD) 585,0 52,4 143,0 412,8 20 31,8 514,4 85,800

16" Ø406,40 9,53 (STD) 650,0 55,6 146,0 469,9 20 34,9 571,5 106,000

18" Ø457,20 9,53 (STD) 710,0 58,8 159,0 533,4 24 34,9 628,6 131,000

20" Ø508,00 9,53 (STD) 775,0 62,0 162,0 584,2 24 34,9 685,8 158,000

24" Ø609,60 9,53 (STD) 915,0 68,3 170,0 692,2 24 41,3 812,8 230,000

available material: 304L, 316L

Flanges › ANSI/ ASME › welding neck › class 300

created 15.01.2022 19:25 1/2

From DN 14" the dimension d has to be specified by the purchaser.

pressure-temperature-classification

for material group 2.3 (Gr. 304L and Gr. 316L)

Temp./ Class 150 300 600 900 1500-29 to 38° C 15,9 41,4 82,7 124,1 206,8 bar

50° C 15,3 40,0 80,0 120,1 200,1 bar

100° C 13,3 34,8 69,6 104,4 173,9 bar

150° C 12,0 31,4 62,8 94,2 157,0 bar

200° C 11,2 29,2 58,3 87,5 145,8 bar

250° C 10,5 27,5 54,9 82,4 137,3 bar

300° C 10,0 26,1 52,1 78,2 130,3 bar

325° C 9,3 25,5 51,0 76,4 127,4 bar

350° C 8,4 25,1 50,1 75,2 125,4 bar

375° C 7,4 24,8 49,5 74,3 123,8 bar

400° C 6,5 24,3 48,6 72,9 121,5 bar

425° C 5,5 23,9 47,7 71,6 119,3 bar

450° C 4,6 23,4 46,8 70,2 117,1 bar

created 15.01.2022 19:25 2/2

short name: WN300* - heco

Documents

Transcript of short name: WN300* - heco

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