Diameter

Segment Dimension

L × W × H

Steel Core Thickness

Segment No.

250mm

40×3.0×8/10

1.8/2.0

17

300mm

40×3.0/3.2×10/12/15

1.8/2.2/2.4

21

350mm

40×3.0/3.2×10/12/15/20

1.8/2.2/2.4

24/25

400mm

40×3.4/3.6×10/12/15/20

2.2/2.6/2.8

28

450mm

40×4.0×10/12/15/20

2.5/2.8/3.3

32

500mm

40×3.8/4.0×10/12/15/20

3.0/3.3

36

550mm

40×4.2×10/12/15/20

2.8/3.5

38

600mm

40×4.6×10/12/15/20

2.8/3.5

42

700mm

40×5.0x10/12/15/20

3.6/4.0

50

800mm

40×5.5x10/12/15/20

4.5

46