鍍鋅電線管(特厚鋼) - 電線導管

Nominal or

 Trade Size

標稱管徑

Nominal inside diameter

標稱內徑

(mm)

Outside Diameter

外徑

(mm)

Nominal Wall Thickness

厚度

(mm)

Length Without Coupling

不包括接頭之長度(meters)

Min Weigh of Ten Unit Lengths With COUPLING
10支附帶接頭之最小重量(kg)

1/2

16.1

21.3

2.64

4

47.64

3/4

21.2

26.7

2.72

4

64.84

1

27.0

33.4

3.20

4

98.16

1-1/4

35.4

42.2

3.38

4

127.96

1-1/2

41.2

48.3

3.51

4

153.56

2

52.9

60.3

3.71

4

209.60

2-1/2

63.2

73.0

4.90

4

337.56

3

78.5

88.9

5.21

4

425.08

4

102.9

114.3

5.72

4

595.32

5

128.9

141.3

6.22

4

785.88

6

154.8

168.3

6.76

4

1062.64