전기 맨홀



호칭규격

A

B

H

T

중량(ton)

600

600

600

600 , 1000

150

1, 1.6

800

800

800

1,000

150

2.2

1,000

1,000

1,000

1,000

150

2.8

1,200

1,200

1,200

1,200

150

3.9

1,500

1,500

1,500

1,500

150

5.8

1,500

1,500

2,000

1,500

150

7.5

2,000

2,000

2,000

1,500 , 2000

200

11, 14

핸드홀 맨홀


A

B

H

T

중량(ton)

600

600

600

150

0.5

800

800

1,000

150

1.5

1,000

1,000

1,000

150

2.0

1,200

1,200

1,200

150

3.1

1,500

1,500

1,500

150

3.5

규격

A

B

H

T

600

920

920

50

3.2

800

1,120

1,120

50

3.2

1000

1,320

1,320

50

3.2~6

1200

1,520

1,520

50

4.0~6