Tabla de especificaciones de tubos de acero sin costura laminados en caliente

Tabla de especificaciones de tubos de acero sin costura laminados en caliente especificación cantidad especificación cantidad especificación cantidad 12×1.5 18 73×4-4.5-5-6-7-8-9-10-12-15 50 219×30 - 40 65 14×1,5-2,5-3 20 76×4-4,5-5-6-7-8-9-10-12-14 60 245×8-10-14-17-20-22 105 16×1,5 - 2,5-4 30 83×4,5-5-10/ 12 14 16 18 20 30 245×25-28-30-34-40 84 18×2,3-4-5 20 89×4,5-8-10/12-14 16 -18 20 40 273×7-9-12-15-18-20-25 100 20×2.5-3-5 17 95×4.5-6-8/10-12-14-16-20 50 273×30 - 35-38-40 50 24×2,5-3-4-5-6 25 102×4,5-5-6-7-8-10-12-14-16-20 80 299×8-12-16-20 - 24-28 60 25×2,5-3-4-5-6 28 108×4,5-5-6-7-8-10/12-14-18-20-22 75 299×30-32-36-38 - 40 70 28×3-3,5-4-5-6 30 114×4,5-5-6-7-8-10-12-14-18-20 100 325×8-12-14-18-38 120 32 × 3,5-4-5-6-8 40 121×4,5-5-6-7-8-10-12-14-16-20 102 325×28-32-34-38 75 34×4-5-6 - 8 35 127×4,5-5-6-7-8-10-12-14-16-20 95 351×10-16-20-25-40 120 36×3,5-5-6-8 30 133×4,5 - 6-8-12-14-16-18-20-25-30 120 355×6-18-20-25-30-40 45 38×4-5-6-7-8-9-10 33 140 × 5-6-7-8-9-10/12-14-16-20-22 50 377×8-12-15-20-24-28 128 39×3,5-5-8-10 30 146×4,5 - 6-8-12-14-16-18-20-25-30 60 377×30/37/40 60 42×3,5-4-5-6-7-8-9-10 35 152×4,5-6 - 8-12-14-16-18-20-25-30 60 402×10/15-20-25-30-35 70 45×3,5-4-5-6-7-8-9 40 159×4,5 - 6-10-12-14 80 406×10/20-25-28-35-40 110 48×3.5-4-5-6-7-8-9-10 24 159×16-18-20-22 - 25-30 30 426×10/12-14-16-20-25-30-35-40 97 51×3.5-4-5-6-7-8-9-10 60 168×8-10/12 / 14/20/25/30/35 130 450×10/12-14-16-20-25

-34-40 108 56×3.5-4-5-6-7-8-9-10 58 180×8-12-16-25-30 105 480×10/ 12 14 16 18 20 25 30 40 95 57× 3,5-5-6-7-8-9-10-12 50 180×32-34-38-40 102 500×10/12-14-16-20-25-34-40 100 60×3,5-4,5- 5-6-7-8-9-12-14 60 194×6-8-12-16-20-25-30-40 140 510×10/12-14-16-20-25-34-40 110 63×3.5-4.5-5-6-7-8-9-10-12-14 40 203×6-7-10-15-20-25-30 90 530×10/ 12 14 16 18 20 30-40 140 68×4-4.5-5-6-7-8-9-10-12-14-16 35 203×32-36-40 70　70×4-4.5-5-6-7-8-9-10 -12-15-16 40 219×6-8-12-16-18-20-25 110