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Deformed Bars or sometimes is known as DB which is another kind of rebars. Deformed Bars are usually used on concrete construction rather steel construction and mostly they are used for pillar and pill construction as it can support weight and they are high friction endurance. Their grades are SD30, SD40, and SD50 which are well known in Thailand. These 3 grades are different in terms of their functions included flexibility and chemical. For speculation, its diameter is between 10mm and 32 mm; its length is 10m and 12m. However, nowadays, many factories started to stop producing SD30 and factories have supplied only SD40 Our deformed bars passed standard included TIS24-2548, JIS, BS, and ASTM  

 

Deformed Bars
Grade Thickness Weight (kg.)
(mm.) 1m Length 10m Length 12m Length
SD30 10 0.616 6.16 7.39
12 0.888 8.88 10.66
16 1.578 15.78 18.94
20 2.466 24.66 29.59
25 3.853 38.53 46.24
28 4.834 48.34 58.01
32 6.313 63.13 75.76
SD40 10 0.616 6.16 7.39
12 0.888 8.88 10.66
16 1.578 15.78 18.94
20 2.466 24.66 29.59
25 3.853 38.53 46.24
28 4.834 48.34 58.01
32 6.313 63.13 75.76
SD50 12 0.888 8.88 10.66
16 1.578 15.78 18.94
20 2.466 24.66 29.59
25 3.853 38.53 46.24
28 4.834 48.34 58.01
32 6.313 63.13 75.76

Note: Special spec and customized steel can be ordered via +66(38) 026 509 Hot-Dip and Coated Primer Services are avaliable

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