| Certyficates: Approval of Polish Register of Shipping Round tubes, Drawn (straight and coils): Standard: EN 12449, EN 13600, DIN (1787,17671,1754), ASTM B75 Tempers: Soft, half hard, hard Wall thickness [mm]:0,8 - 6,0 Outside diameter [mm]:6,0 - 80,0 Round tubes, extruded: Standard: DIN 1787/59750, PN-77/H-74586 Wall thickness [mm]:15,0 - 35,0 Outside diameter [mm]:60,0 - 160,0 Inside diameter: Min.30,0 mm Aplication: General technical applications except sanitary and heating systems | 
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