Negro

Negro

Galvanizado

Mínimo

Biselado

Rosca y cupla

Rosca y cupla

Grado A

Nominal

Exterior

Pulgada

mm

mm

kg/mt

kg/mt

kg/mt

kg/cm 2

1/ 2

2 1. 30

2.77

1.266

1.278

1.360

50

3/ 4

26 .7 0

2 .87

1.687

1.7 0 6

1.8 11

50

1

33.40

3 .38

2.502

2.533

2.665

50

1 1/ 4

42 .2 0

3.56

3 .392

3.4 32

3 .6 04

84

1 1/ 2

48 .30

3 .68

4 .049

4 . 104

4 .301

84

2

6 0. 30

3 .9 1

5.4 38

5.522

5. 77 1

162

21/ 2

73 .00

5 . 16

8 .633

8 .817

9 .054

175

3

88 .9 0

5.49

11.293

11.529

11.897

156

4

114.30

6 .02

16.076

16.517

16.999

134

5

14 1. 30

6 .55

2 1.08 0

2 1.6 58

23 .188

105

6

168.30

7 . 11

26 . 128

26 .844

28 .741

105