ท่อสี่เหลี่ยมผืนผ้า_en
Size
Thickness (mm)
Pieces/Bundle
1.2
1.5
1.8
2.0
2.3
2.5
2.8
3.2
4.0
4.5
6.0
50 x 25
8.0
9.9
11.7
12.9
14.6 *
15.7
17.3
19.4 *
23.2
96
65 x 38
11.2
13.8
16.4
18.1
20.7
22.3
24.7
27.9
33.8
63
75 x 38
12.3
15.3
18.1
20.0
22.8 *
24.6
27.3
30.9 *
37.6
41.6
50
75 x 50
13.6
16.9
20.2
22.3
25.4
27.4
30.5
34.5
42.1
46.7
40
100 x 50
20.5
24.4
27.0
30.8
33.3
37.1
42.0 *
51.5 *
57.3 *
40
150 x 50
32.8
36.4
41.7
45.1
50.3
57.1
70.3
78.4
101.8
24
150 x 75
37.1
41.1
47.1
51.0
56.9
64.6
79.8
89.1
116.0
18

weight kg/6m

Tolerance
Remarks
D
100mm and under
± 1.5
RHS_w
Unit : mm
D and B
Exceeding 100mm
± 1.5%
Unevenness of flat plate portion of each side
Side length 100mm and under
0.5mm of side length max.
Side length exceeding 100mm
0.5% of side length max.
Angle made between adjacent flat plate portions
± 1.5°
Thickness (t)
1.2 to 1.8
± 2.0
4.0 to 12.0
± 10%
Bend
± 0.3% of whole length max.
Length
According to stated label
not specified
0