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 |
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 | * | * |