Tabela ANSI/ASME e D.N.
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TUBES STANDARD SCHEDULE IN STAINLESS STEEL ASTM A312, A409, A778ACCORDING TO ANSI B36,10
AND B36,19
mm inches external SCH 5s SCH 10s SCH 20s SCH 40s
      Wall Weight
Kg/m 		Wall Weight
Kg/m 		Wall Weight
Kg/m 		Wall Weight
Kg/m
6 1/8" 10,29 * * 1,24 0,28 1,50 0,32 1,73 0,37
8 1/4" 13,72 * * 1,65 0,49 2,00 0,58 2,24 0,64
10 3/8" 17,15 * * 1,65 0,64 2,00 0,75 2,31 0,86
15 1/2" 21,34 1,65 0,81 2,11 1,01 2,50 1,16 2,77 1,29
20 3/4" 26,67 1,65 1,03 2,11 1,30 2,50 1,49 2,87 1,71
25 1" 33,40 1,65 1,31 2,77 2,12 3,00 2,25 3,38 2,54
32 1.1/4" 42,16 1,65 1,67 2,77 2,73 3,00 2,89 3,56 3,44
40 1.1/2" 48,26 1,65 1,93 2,77 3,15 3,00 3,35 3,68 4,11
50 2" 60,33 1,65 2,42 2,77 3,99 3,50 4,90 3,91 5,52
65 2.1/2" 73,03 2,11 3,75 3,05 5,34 3,50 6,00 5,16 8,77
80 3" 88,90 2,11 4,58 3,05 6,56 4,00 8,37 5,49 11,50
90 3.1/2" 101,60 2,11 5,26 3,05 7,53 4,00 9,77 5,74 13,80
100 4" 114,30 2,11 5,93 3,05

8,50

 4,00 10,90 6,02 16,30
125 5" 141,30 2,77 9,61 3,40 11,74 5,00 17,06 6,55 22,10
150 6" 168,28 2,77 11,48 3,40 14,00 5,00 20,31 7,11 28,70
200 8" 219,08 2,77 15,00 3,76 20,27 6,50 34,10 8,18 43,20
250 10" 273,05 3,40 22,96 4,19 28,21 6,50 43,38 9,27 61,23
300 12" 323,85 3,96 31,72 4,57 36,54 6,50 51,65 9,53 74,93
350 14" 355,60 3,96 34,90 4,78 41,90 * * * *
400 16" 406,40 4,19 49,20 4,78 48,10 * * * *
450 18" 457,20 4,19 47,50 4,78 54,20 * * * *
500 20" 508,00 4,78 60,20 5,54 69,90 * * * *
600 24" 609,60 5,54 83,90 6,35 96,00 * * * *
 
mm inches external SCH 80s SCH 160s SCH XXS  
      Wall Weight
Kg/m 		Wall Weight
Kg/m 		Wall Weight
Kg/m
6 1/8" 10,29 2,41 0,47 * * * *
8 1/4" 13,72 3,02 0,81 * * * *
10 3/8" 17,15 3,20 1,12 * * * *
15 1/2" 21,34 3,73 1,65 4,78 1,98 7,47 2,59
20 3/4" 26,67 3,91 2,23 5,56 2,94 7,82 3,69
25 1" 33,40 4,55 3,29 6,35 4,30 9,10 5,53
32 1.1/4" 42,16 4,85 4,53 6,35 5,69 9,70 7,88
40 1.1/2" 48,26 5,08 5,49 7,14 7,35 10,16 9,69
50 2" 60,33 5,54 7,60 8,74 11,29 11,07 13,65
65 2.1/2" 73,03 7,01 11,60 9,53 15,15 14,02 20,71
80 3" 88,90 7,62 15,50 11,13 21,67 15,24 28,11
90 3.1/2" 101,60 8,08 18,90 * * * *
100 4" 114,30 8,56 22,70 13,49 34,05 17,12 41,66
125 5" 141,30 9,53 31,40 15,88 49,87 19,05 58,31
150 6" 168,28 10,97 43,20 18,26 68,59 21,95 80,43
200 8" 219,08 12,70 65,50 23,01 113,01 22,22 109,57
250 10" 273,05 12,70 82,79 28,58 174,90 25,40 157,51
300 12" 323,85 12,70 98,95 33,32 242,53 25,40 189,81
350 14" 355,60 * * * * * *
400 16" 406,40 * * * * * *
450 18" 457,20 * * * * * *
500 20" 508,00 * * * * * *
600 20" 609,60 * * * * * *
   
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