30 degree steel pipe elbow

30 Deg. Butt weld Elbows Dimensions



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30 Deg. Butt weld Elbows Dimensions

NPS L (mm)
30°
d1 (mm) K
(mm)
d4 (mm) a1 (mm) no. of bolts x thread a2 (mm)
½“ 45 21,3 60,5 35,1 14,2 4 x ½“ UNC 24,2
¾“ 45 26,7 69,9 42,9 15,7 4 x ½“ UNC 27,7
1“ 45 33,4 79,2 50,8 17,2 4 x ½“ UNC 29,2
1¼“ 51 42,2 88,9 63,5 18,7 4 x ½“ UNC 30,2
1½“ 57 48,3 98,6 73,2 20,5 4 x ½“ UNC 32,5
2“ 64 60,3 120,7 91,9 22,1 4 x ⅝“ UNC 37,1
2½“ 76 73,0 139,7 104,6 25,4 4 x ⅝“ UNC 40,4
3“ 76 88,9 152,4 127,0 27,9 4 x ⅝“ UNC 42,9
4“ 102 114,3 190,5 157,2 28,9 8 x ⅝“ UNC 43,9
5“ 114 141,3 215,9 185,7 28,9 8 x ¾“ UNC 43,9
6“ 127 168,3 241,3 215,9 30,4 8 x ¾“ UNC 45,4
8“ 140 219,1 298,5 269,7 33,4 8 x ¾“ UNC 48,4
10“ 165 273,0 362,0 323,9 35,7 12 x ⅞“ UNC 50,7
12“ 190 323,8 431,8 381,0 37,8 12 x ⅞“ UNC 52,8
14“ 190 355,6 476,3 412,8 41,0 12 x 1“ UNC 56,0
16“ 350 406,4 539,8 469,9 42,6 16 x 1“ UNC 57,6
18“ 440 457,2 577,9 533,4 45,6 16 x 1⅛“ UNC 60,6
20“ 460 508,0 635,0 584,2 47,9 20 x 1⅛“ UNC 62,6

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