Schedule Tubes

Schedule Tube is the denomination given to the rounded to ten result calculated by the formula: SCH = P / S where P is the working pressure of the pipe and S is the tension (pressure) corresponding to 60% of the material flow limit at 20 degrees C. Therefore for the same outside diameter of a conduit pipe, the higher the SCH the higher the pressure. wall thickness in relation to its diameter. The Schedule therefore defines the pipe wall thickness. ASTM and NBR 5590 pipes follow the dimensions according to the standard defined in ANSI B 36.10.

Schedule Tubes have chemical composition limits and tolerances and mechanical properties specified by NBR 5590, API, ASTM A-106, A-53, A-333, and A-335. p>

ABC Tubes Provides Seamless or Seamless Schedule Tubes, Conduction Tubes black or galvanized, in bars or in some cases cut to length, also in Schedule 10, SCH 20, SCH 30, STD, SCH 40, SCH 60, XS, SCH 80, SCH 100, SCH 120, SCH 140 e SCH 160 e XXS.


CARBON STEEL PIPES WITH AND WITHOUT SEWING UP TO 40"
DIMENSIONS IDENTIFICATION
NOMINAL
INCHES
tubo-schedule-mm-externo tubo-schedule-mm-interno tubo-schedule-mm-parede tubo-schedule-peso-km-mt DENOMINATION SCHEDULE
EXTERNAL INTERNAL WALL WEIGHT
MM MM MM KG / MT
1/4 13,72 9,24 2,24 0,63 STD 40
7,68 3,02 0,80 XS 80
7,12 3,30 0,82 * 160
3/8 17,15 12,53 2,31 0,85 STD 40
10,75 3,20 1,10 XS 80
7,65 4,75 1,56 * 160
1/2 21,34 15,80 2,77 1,25 STD 40
14,16 3,73 1,62 XS 80
11,78 4,78 1,95 * 160
6,40 7,47 2,54 XXS *
3/4 26,67 20,93 2,87 1,68 STD 40
18,85 3,91 2,19 XS 80
15,55 5,56 2,89 * 160
11,03 7,82 3,63 XXS *
1 33,40 26,64 3,38 2,50 STD 40
24,30 4,55 3,23 XS 80
20,68 6,36 4,23 * 160
15,22 9,09 5,54 XXS *
1 1/4 42,16 35,04 3,56 3,38 STD 40
32,46 4,85 4,46 XS 80
29,46 6,35 5,60 * 160
22,76 9,70 7,75 XXS *
1 1/2 48,26 40,90 3,68 4,05 STD 40
38,10 5,08 5,40 XS 80
33,98 7,14 7,23 * 160
27,94 10,16 9,54 XXS *
2 60,32 52,50 3,91 5,43 STD 40
49,24 5,54 7,47 XS 80
42,84 8,74 11,10 * 160
38,18 11,07 13,41 XXS *
2 1/2 73,03 62,71 5,16 8,62 STD 40
59,01 7,01 11,40 XS 80
53,99 9,52 14,90 * 160
44,99 14,02 20,37 XXS *
3 88,90 77,92 5,49 11,28 STD 40
73,66 7,62 15,25 XS 80
66,64 11,13 21,31 * 160
58,42 15,24 27,65 XXS *
3 1/2 101,60 90,12 5,74 13,56 STD 40
85,44 8,08 18,60 XS 80
4 114,30 102,26 6,02 16,06 STD 40
97,18 8,56 22,29 XS 80
92,04 11,13 28,27 * 120
87,32 13,49 33,49 * 160
80,06 17,12 40,98 XXS *
5 141,30 128,30 6,55 21,75 STD 40
122,26 9,52 30,92 XS 80
115,90 12,70 40,25 * 120
109,54 15,88 49,01 * 160
103,20 19,05 57,36 XXS *
6 168,30 155,60 6,55 25,33 STD *
154,08 7,11 28,23 * 40
146,36 10,97 42,51 XS 80
139,76 14,27 54,15 * 120
131,78 18,26 67,48 * 160
124,40 21,95 79,10 XXS *
8 219,07 206,37 6,35 33,27 * 20
204,99 7,04 36,75 * 30
202,71 8,18 42,48 STD 40
198,45 10,31 53,03 * 60
193,67 12,70 64,56 XS 80
188,89 15,09 75,81 * 100
182,55 18,26 90,47 * 120
177,83 20,62 100,83 * 140
174,63 22,22 107,76 XXS *
173,05 23,01 111,14 * 160
10 273,05 260,35 6,35 41,74 * 20
257,45 7,80 50,95 * 30
254,51 9,27 60,23 STD 40
247,65 12,70 81,45 XS 60
242,87 15,09 95,87 * 80
236,53 18,26 114,62 * 100
230,17 21,44 132,86 * 120
222,25 25,40 154,95 XXS 140
215,91 28,57 172,07 * 160
12 323,84 311,14 6,35 49,67 * 20
307,08 8,38 65,13 * 30
304,80 9,52 73,75 STD *
303,22 10,31 79,64 * 40
298,44 12,70 97,34 XS *
295,30 14,27 108,85 * 60
288,90 17,47 131,88 * 80
280,96 21,44 159,69 * 100
273,04 25,40 186,73 XXS 120
266,70 28,57 207,83 * 140
257,20 33,32 238,49 * 160
14 355,60 342,90 6,35 54,68 * 10
339,76 7,92 67,87 * 20
336,56 9,52 81,20 STD 30
334,34 11,13 94,40 * 40
330,20 12,70 107,27 XS *
325,22 15,19 126,56 * 60
317,55 19,05 157,92 * 80
307,96 23,82 194,70 * 100
300,02 27,79 224,38 * 120
292,10 31,75 253,27 * 140
284,18 35,71 281,40 * 160
16 406,40 393,70 6,35 62,57 * 10
390,56 7,92 77,78 * 20
387,36 9,52 93,16 STD 30
381,00 12,70 123,16 XS 40
373,08 16,66 159,96 * 60
363,52 21,44 203,28 * 80
354,02 26,19 245,25 * 100
344,48 30,96 286,34 * 120
333,34 36,53 332,78 * 140
325,42 40,49 364,93 * 160
18 457,20 444,50 6,35 70,52 * 10
441,36 7,92 87,70 * 20
438,16 9,52 105,04 STD *
434,94 11,13 122,24 * 30
431,80 12,70 139,05 XS *
428,66 14,27 155,75 * 40
419,10 19,05 205,60 * 60
409,54 23,83 254,33 * 80
398,48 29,36 309,44 * 100
387,36 34,92 363,28 * 120
377,86 39,67 408,04 * 140
366,70 45,25 459,05 * 160
20 508,00 495,30 6,35 78,47 * 10
488,95 9,53 116,97 STD 20
482,60 12,70 154,97 XS 30
477,82 15,09 183,14 * 40
466,76 20,62 247,78 * 60
455,62 26,19 310,91 * 80
442,92 32,54 381,20 * 100
431,80 38,10 441,06 * 120
419,10 44,45 507,63 * 140
407,98 50,01 564,24 * 160
22 558,80 546,10 6,35 86,41 * 10
539,76 9,52 128,88 * 20
533,40 12,70 182,32 XS 30
527,04 15,88 212,31 * 40
514,36 22,22 293,75 * 60
501,66 28,57 373,21 * 80
488,96 34,92 450,69 * 100
476,26 41,27 526,17 * 120
463,56 47,62 599,66 * 140
450,86 53,97 671,15 * 160
24 609,60 596,90 6,35 94,35 * 10
590,56 9,52 140,80 STD 20
584,20 12,70 186,73 XS *
581,06 14,27 209,33 * 30
574,64 17,48 254,88 * 40
560,38 24,61 354,66 * 60
547,68 30,96 441,31 * 80
531,82 38,89 546,58 * 100
517,66 46,02 638,93 * 120
504,86 52,37 718,88 * 140
490,54 59,53 807,50 * 160
26 660,40 647,70 6,35 102,30 * *
641,40 9,53 152,71 STD *
635,00 12,70 202,62 XS 20
628,64 15,88 252,04 * *
625,44 17,48 276,75 * *
622,30 19,05 300,95 * *
28 711,20 698,50 6,35 110,25 * *
692,20 9,53 164,63 STD *
685,80 12,70 218,51 XS 20
679,44 15,88 271,90 * 30
676,24 17,48 298,61 * *
673,10 19,05 324,79 * *
30 762,00 749,30 6,35 118,19 * *
743,00 9,53 176,55 STD *
736,60 12,70 234,40 XS 20
730,24 15,88 291,77 * *
727,04 17,48 320,49 * 30
723,90 19,05 350,62 * *
32 812,80 800,10 6,35 126,14 * *
793,80 9,53 188,47 STD *
787,40 12,70 250,30 XS 20
781,04 15,88 311,63 * 30
777,84 17,48 342,36 * 40
774,70 19,05 372,46 * *
34 863,60 850,90 6,35 134,08 * *
844,60 9,56 200,39 STD 20
838,20 12,70 266,16 XS 30
831,84 15,88 331,50 * 40
828,64 17,48 364,22 * *
825,50 19,05 396,74 * *
36 914,40 901,70 6,35 142,03 * *
895,40 9,53 212,31 STD *
889,00 12,70 282,31 XS 20
882,64 15,88 351,36 * 30
879,44 17,48 386,09 * *
876,30 19,05 420,14 * *
38 965,20 952,50 6,35 151,29 * *
946,20 9,53 224,23 * *
939,80 12,70 297,97 * *
933,44 15,88 371,23 * *
930,24 17,48 407,95 * *
927,10 19,05 443,97 * *
40 1016,00 1003,30 6,35 159,34 * *
997,00 9,53 236,15 * *
990,60 12,70 313,86 * *
984,24 15,88 391,09 * *
981,04 17,48 429,82 * *
977,90 19,05 467,81 * *

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