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ASTM A53 Round steel pipe
No. Item Description 1 Steel Grade Gr.A, Gr.B 2 Sizes 1/2" to 26" 3 Thickness 0.8mm to 22.2mm 4 Chemical properties Talbe 1 5 Mechanical properties Table 2 6 Length 5.8/6meters, 11.8/12metrs, or other fixed length as reqeusted 7 Surface treatment ...