无缝钢管重量计算
钢管的重量=0.25×π×(外径平方-内径平方)×L×钢铁比重 其中:π = 3.14 L=钢管长度 钢铁比重取7.8 所以, 钢管的重量=0.25×3.14×(外径平方-内径平方)×L×7.8 * 如果尺寸单位取米(M),则计算的重量结果为公斤(Kg)
42×3.5-4-5-6-7-8-9-10 | 35 | 159×16-18-20-22-25-30 | 30 | 406×10-20-25-28-35-40 | 110 |
45×3.5-4-5-6-7-8-9 | 40 | 168×8-10-12-14-20-25-30-35 | 130 | 426×10-12-14-16-20-25-30-35-40 | 97 |
48×3.5-4-5-6-7-8-9-10 | 24 | 180×8-12-16-25-30 | 105 | 450×10-12-14-16-20-25-34-40-50 | 108 |
51×3.5-4-5-6-7-8-9-10 | 60 | 180×32-34-38-40-45-50 | 102 | 480×10-12-14-16-18-20-25-30-40 | 95 |
56×3.5-4-5-6-7-8-9-10 | 58 | 194×6-8-12-16-20-25-30-40-45-50 | 140 | 500×10-12-14-16-20-25-34-40-50 | 100 |
57×3.5-5-6-7-8-9-10-12 | 50 | 203×6-7-10-15-20-25-30 | 90 | 510×10-12-14-16-20-25-34-40-50 | 110 |
60×3.5-4.5-5-6-7-8-9-12-14 | 60 | 203×32-36-40-45-50 | 70 | 530×10-12-14-16-18-20-30-40 | 140 |
63×3.5-4.5-5-6-7-8-9-10-12-14 | 40 | 219×6-8-12-16-18-20-25 | 110 | 560×10-14-16-20-25-30-40-50-60 | 124 |
68×4-4.5-5-6-7-8-9-10-12-14-16 | 35 | 219×30-40-45-50-55 | 65 | 580×10-14-16-20-30-40-50-70 | 98 |
70×4-4.5-5-6-7-8-9-10-12-15-16 | 40 | 219×55-58-60-65-70 | 80 | 600×10-14-18-25-20-30-50-60 | 130 |
73×4-4.5-5-6-7-8-9-10-12-15 | 50 | 245×8-10-14-17-20-22 | 105 | 610×10-14-18-25-20-30-50-60 | 75 |
76×4-4.5-5-6-7-8-9-10-12-14 | 60 | 245×25-28-30-34-40 |