TUBOS DE AÇO CARBONO PARA CONDUÇÃO - COM E SEM COSTURA

ASTM A-106 / API 5L / NBR5590

ABNT - Associação Brasileira de Normas Técnicas / API - American Petroleum Institute / ASTM - American Society for Testing and Materials / AWWA - American Water Works Association

DIMENSÃO

IDENTIFICAÇÃO

NOMINAL

EXTERNO

PAREDE

Kg/m

DENOMINAÇÃO

SCH

1/4”

13,70

2,24

3,02

0,63

0,80

STD

XS

40

80

3/8”

17,10

2,31

3,20

0,85

1,10

STD

XS

40

80

1/2”

21,30

2,77

3,73

4,78

7,47

1,26

2,19

2,89

3,63

STD

XS

-

XXS

40

80

160

-

3/4”

26,70

2,87

3,91

5,56

7,82

1,68

2,19

2,89

3,63

STD

XS

-

XXS

40

80

160

-

1”

33,40

3,38

4,55

6,35

9,09

2,50

3,23

4,23

5,45

STD

XS

-

XXS

40

80

160

-

1 1/4”

42,20

3,56

4,85

6,35

9,70

3,38

4,46

5,60

7,75

STD

XS

-

XXS

40

80

160

-

1 1/2”

48,30

3,68

5,08

7,14

10,16

4,05

5,40

7,25

9,54

STD

XS

-

XXS

40

80

160

-

2”

60,30

3,91

5,54

8,74

11,07

5,43

7,47

11,10

13,44

STD

XS

-

XXS

40

80

160

-

2 1/2”

73,00

5,16

7,01

9,52

14,02

8,62

11,40

14,90

20,39

STD

XS

-

XXS

40

80

160

-

3”

88,90

5,49

7,62

11,13

15,24

11,28

15,25

21,35

27,68

STD

XS

-

XXS

40

80

160

-

3 1/2”

101,60

5,74

8,08

13,56

18,63

STD

XS

40

80

4”

114,30

6,02

8,56

11,13

13,49

17,12

16,07

22,32

28,36

33,54

41,03

STD

XS

-

-

XXS

40

80

120

160

-

5”

141,30

6,55

9,52

12,70

15,88

19,05

21,75

30,92

40,25

49,11

57,43

STD

XS

-

-

XXS

40

80

120

160

-

6”

168,30

7,11

10,97

14,27

18,26

21,95

28,26

42,56

54,20

67,57

79,22

STD

XS

-

-

XXS

40

80

120

160

-

 

1”

 

DIMENSÃO

IDENTIFICAÇÃO

NOMINAL

EXTERNO

PAREDE

Kg/m

DENOMINAÇÃO

SCH

8”

219,10

6,35

7,04

8,18

10,31

12,70

15,09

18,26

20,62

22,22

23,01

33,31

36,81

42,55

53,08

64,64

75,92

90,44

100,93

107,88

111,27

-

-

STD

-

XS

-

-

-

XXS

-

20

30

40

60

80

100

120

140

-

160

10”

273,00

6,35

7,80

9,27

12,70

15,09

18,26

21,44

25,40

28,57

41,74

50,95

60,29

81,45

95,97

114,70

133,06

155,09

172,21

-

-

STD

XS

-

-

-

XXS

-

20

30

40

60

80

100

120

140

160

12”

323,80

6,35

8,38

9,52

10,31

12,70

14,27

17,48

21,44

25,40

28,57

33,32

49,71

65,18

73,78

79,70

97,43

108,92

132,04

159,86

186,91

208,00

238,68

-

-

STD

-

XS

-

-

-

XXS

-

-

20

30

-

40

-

60

80

100

120

140

160

14”

355,60

6,35

7,92

9,52

11,13

12,70

15,09

19,05

23,83

27,79

31,75

35,71

54,69

67,90

81,25

94,55

107,39

126,71

158,10

194,96

224,65

253,36

281,70

-

-

STD

-

XS

-

-

-

-

-

-

10

20

30

40

-

60

80

100

120

140

160

16”

406,40

6,35

7,92

9,52

12,70

16,66

21,44

26,19

30,96

36,53

40,49

62,64

77,86

93,21

123,29

159,64

203,44

245,56

286,64

333,19

365,36

-

-

STD

XS

-

-

-

-

-

-

10

20

30

40

60

80

100

120

140

160

18”

457,20

6,35

7,92

9,52

11,13

12,70

14,27

70,60

87,75

105,10

122,43

139,05

155,87

-

-

STD

-

XS

-

10

20

-

30

-

40

STD - Standard /XS - Extra Long / XXS - Double Extra Long/ SCH -Schedule

DIMENSÃO

IDENTIFICAÇÃO

NOMINAL

EXTERNO

PAREDE

Kg/m

DENOMINAÇÃO

SCH

18”

457,20

19,05

23,83

29,36

34,92

39,67

45,24

205,83

254,67

309,76

363,64

408,45

459,59

-

 

-

-

-

-

60

80

100

120

140

160

20”

508,00

6,35

9,52

12,70

15,09

20,62

26,19

32,54

38,10

44,45

50,01

78,55

117,02

155,10

183,42

247,83

311,17

381,53

441,49

508,11

564,81

-

STD

XS

-

-

-

-

-

-

-

10

20

30

40

60

80

100

120

140

160

22”

558,80

6,35

9,52

12,70

15,88

19,05

22,12

25,40

86,50

129,01

171,01

212,52

253,53

294,04

334,23

-

STD

XS

-

-

-

-

10

20

30

-

-

60

-

24”

609,60

6,35

9,52

12,70

14,27

17,48

24,61

30,96

38,89

46,02

52,37

59,37

94,46

140,88

186,94

209,50

255,24

355,02

441,78

547,33

639,58

719,63

807,57

-

STD

XS

-

-

-

-

-

-

-

-

10

20

-

30

40

60

80

100

120

140

160

 

Tubos de 25” a 60” sob consulta.

Para cálculo de peso para as

Normas da ASTM-A-450, utilize a

fórmula:

WWP= ((D-E) x E) x 0,0246615

P= Peso Teórico (Kg/m)

D= Diâmetro Externo (mm)

e= Espessura de parede mínima (mm)

E=Espessura de parede média -

e x (1+tolerância de parede /2)