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เหล็กท่อเหลี่ยม SQUARE TUBE

เหล็กท่อเหลี่ยม SQUARE TUBE

QUALTY TIS 107 : 1990

 Size
 Thickness
 Weight  Sectional
 D x D   T(mm)  kg/m  kg/6m  Area cm
 25 x 25                     2.3                   1.53                  9.18                    1.950
                    3.2                   1.98               11.88                    2.526
 32 x 32                     2.3                   2.04               12.24                    2.595
                    3.2                   2.69               16.14                    3.442
 38 x 38                     2.3                   2.47               14.82                    3.147
                    3.2                   3.29               19.74                    4.190
 50 x 50                     2.3                   3.34               20.04                    4.521
                    3.2                   4.50               27.00                    5.726
 60 x 60                     2.3                   4.06               24.36                    5.171
                    3.2                   5.50               33.00                    7.006
 75 x 75                     2.3                   5.14               30.84                    6.551
                    3.2                   7.01               42.06                    8.926
                    4.5                   9.55               57.30                  12.160
 90 x 90                     3.2                   8.51               51.06                  10.840
                    4.5                 11.67               70.02                  14.860
 100 x 100                     2.3                   6.95               41.70                    8.851
                    3.2                   9.52               57.12                  12.130
                    4.5                 13.10               78.60                  16.660
150 x 150                   4.50                 20.10             120.60                  25.660
                  6.00                 26.40             158.40                    33.63