无缝钢管型号
热轧无缝钢管常见材质:10#,20#,45#,16Mn,27SiMn,12Cr1Mo,15CrMo等.
定义:
热轧无缝钢管,确切的说,是无缝管一种重要的生产工艺,热轧是相对于冷轧而言的,区别在于冷轧是在再结晶温度以下进行的轧制,而热轧就是在再结晶温度以上进行的轧制。
常见材质:10#、20#、35#、45#、16Mn、27SiMn、12Cr1Mov、15CrMo。
热轧无缝钢管
热轧无缝钢管
规格:
热轧无缝钢管外径一般大于38mm,壁厚:3-80mm.
无缝钢管型号规格理论重量表
无缝钢管理论重量表
外径 mm  | 壁厚mm  | ||||||||||||||
0.50  | 0.60  | 0.80  | 1.0  | 1.2  | 1.4  | 1.5  | 1.6  | 1.8  | 2.0  | 2.2  | 2.5  | 2.8  | 3.0  | 3.2  | |
每米重量kg  | |||||||||||||||
6  | 0.07  | 0.08  | 0.10  | 0.12  | 0.14  | 0.16  | 0.17  | 0.17  | 0.19  | 0.20  | |||||
7  | 0.08  | 0.10  | 0.12  | 0.15  | 0.17  | 0.19  | 0.20  | 0.21  | 0.23  | 0.25  | 0.26  | 0.28  | |||
8  | 0.09  | 0.11  | 0.14  | 0.17  | 0.20  | 0.23  | 0.24  | 0.25  | 0.28  | 0.30  | 0.32  | 0.34  | |||
9  | 0.11  | 0.12  | 0.16  | 0.20  | 0.23  | 0.26  | 0.28  | 0.29  | 0.32  | 0.35  | 0.37  | 0.40  | 0.43  | ||
10  | 0.12  | 0.14  | 0.18  | 0.22  | 0.26  | 0.30  | 0.31  | 0.33  | 0.36  | 0.40  | 0.42  | 0.46  | 0.50  | 0.52  | 0.54  | 
11  | 0.13  | 0.15  | 0.20  | 0.25  | 0.29  | 0.33  | 0.35  | 0.37  | 0.41  | 0.44  | 0.48  | 0.52  | 0.57  | 0.59  | 0.62  | 
12  | 0.14  | 0.17  | 0.22  | 0.27  | 0.32  | 0.37  | 0.39  | 0.41  | 0.45  | 0.49  | 0.53  | 0.59  | 0.64  | 0.67  | 0.69  | 
13  | 0.15  | 0.18  | 0.24  | 0.30  | 0.35  | 0.40  | 0.43  | 0.45  | 0.50  | 0.54  | 0.59  | 0.65  | 0.70  | 0.74  | 0.77  | 
14  | 0.17  | 0.20  | 0.26  | 0.32  | 0.38  | 0.44  | 0.46  | 0.49  | 0.54  | 0.59  | 0.64  | 0.71  | 0.77  | 0.81  | 0.85  | 
15  | 0.18  | 0.21  | 0.28  | 0.35  | 0.44  | 0.47  | 0.50  | 0.53  | 0.59  | 0.64  | 0.69  | 0.77  | 0.84  | 0.89  | 0.93  | 
16  | 0.19  | 0.23  | 0.30  | 0.37  | 0.44  | 0.50  | 0.54  | 0.57  | 0.63  | 0.69  | 0.75  | 0.83  | 0.91  | 0.96  | 1.01  | 
17  | 0.20  | 0.24  | 0.32  | 0.40  | 0.47  | 0.54  | 0.57  | 0.61  | 0.68  | 0.74  | 0.80  | 0.89  | 0.98  | 1.04  | 1.09  | 
18  | 0.22  | 0.26  | 0.34  | 0.42  | 0.50  | 0.57  | 0.61  | 0.65  | 0.72  | 0.79  | 0.86  | 0.96  | 1.05  | 1.11  | 1.17  | 
19  | 0.23  | 0.27  | 0.36  | 0.44  | 0.53  | 0.61  | 0.65  | 0.69  | 0.76  | 0.84  | 0.91  | 1.02  | 1.12  | 1.18  | 1.25  | 
20  | 0.24  | 0.29  | 0.38  | 0.47  | 0.56  | 0.64  | 0.68  | 0.73  | 0.81  | 0.89  | 0.97  | 1.08  | 1.19  | 1.26  | 1.33  | 
21  | 0.25  | 0.30  | 0.40  | 0.49  | 0.59  | 0.68  | 0.72  | 0.77  | 0.85  | 0.94  | 1.02  | 1.14  | 1.26  | 1.33  | 1.41  | 
22  | 0.27  | 0.32  | 0.42  | 0.52  | 0.62  | 0.71  | 0.76  | 0.85  | 0.94  | 1.04  | 1.13  | 1.27  | 1.39  | 1.48  | 1.56  | 
23  | 0.28  | 0.33  | 0.44  | 0.54  | 0.65  | 0.75  | 0.80  | 0.85  | 0.94  | 1.04  | 1.13  | 1.27  | 1.39  | 1.48  | 1.56  | 
24  | 0.29  | 0.35  | 0.46  | 0.57  | 0.68  | 0.79  | 0.83  | 0.89  | 0.99  | 1.09  | 1.18  | 1.33  | 1.46  | 1.55  | 1.64  | 
25  | 0.30  | 0.36  | 0.48  | 0.59  | 0.70  | 0.82  | 0.87  | 0.92  | 1.03  | 1.13  | 1.24  | 1.39  | 1.53  | 1.63  | 1.72  | 
27  | 0.33  | 0.39  | 0.52  | 0.64  | 0.76  | 0.88  | 0.94  | 1.00  | 1.13  | 1.23  | 1.34  | 1.51  | 1.67  | 1.78  | 1.88  | 
28  | 0.34  | 0.41  | 0.54  | 0.67  | 0.79  | 0.92  | 0.98  | 1.04  | 1.16  | 1.28  | 1.40  | 1.57  | 1.74  | 1.85  | 1.96  | 
29  | 0.35  | 0.42  | 0.56  | 0.69  | 0.82  | 0.95  | 1.02  | 1.08  | 1.21  | 1.33  | 1.45  | 1.63  | 1.81  | 1.92  | 2.04  | 
30  | 0.36  | 0.44  | 0.58  | 0.72  | 0.85  | 0.99  | 1.05  | 1.12  | 1.25  | 1.38  | 1.51  | 1.70  | 1.88  | 2.00  | 2.12  | 
32  | 0.39  | 0.47  | 0.62  | 0.77  | 0.91  | 1.06  | 1.13  | 1.20  | 1.34  | 1.48  | 1.62  | 1.82  | 2.02  | 2.15  | 2.27  | 
34  | 0.41  | 0.50  | 0.66  | 0.81  | 0.97  | 1.13  | 1.20  | 1.28  | 1.43  | 1.58  | 1.72  | 1.94  | 2.15  | 2.29  | 2.43  | 
35  | 0.43  | 0.51  | 0.64  | 0.84  | 1.00  | 1.16  | 1.24  | 1.32  | 1.47  | 1.63  | 1.78  | 2.00  | 2.22  | 2.37  | 2.51  | 
36  | 0.44  | 0.52  | 0.70  | 0.86  | 1.03  | 1.20  | 1.28  | 1.36  | 1.52  | 1.68  | 1.83  | 2.07  | 2.29  | 2.44  | 2.59  | 
38  | 0.46  | 0.55  | 0.73  | 0.91  | 1.09  | 1.26  | 1.35  | 1.44  | 1.61  | 1.78  | 1.94  | 2.19  | 2.43  | 2.59  | 2.75  | 
40  | 0.49  | 0.58  | 0.77  | 0.96  | 1.15  | 1.33  | 1.42  | 1.52  | 1.69  | 1.87  | 2.05  | 2.31  | 2.57  | 2.74  | 2.90  | 
42  | 1.01  | 1.21  | 1.40  | 1.50  | 1.60  | 1.79  | 1.97  | 2.16  | 2.44  | 2.71  | 2.89  | 3.06  | |||
44.5  | 1.07  | 1.28  | 1.49  | 1.59  | 1.69  | 1.90  | 2.10  | 2.29  | 2.59  | 2.88  | 3.07  | 3.26  | |||
45  | 1.09  | 1.30  | 1.51  | 1.61  | 1.71  | 1.92  | 2.12  | 2.32  | 2.62  | 2.91  | 3.11  | 3.30  | |||
48  | 1.16  | 1.39  | 1.61  | 1.72  | 1.83  | 2.05  | 2.27  | 2.48  | 2.81  | 3.12  | 3.33  | 3.54  | |||
50  | 1.21  | 1.14  | 1.68  | 1.79  | 1.91  | 2.14  | 2.37  | 2.59  | 2.93  | 3.26  | 3.48  | 3.70  | |||
51  | 1.23  | 1.47  | 1.71  | 1.83  | 1.95  | 2.18  | 2.42  | 2.56  | 2.99  | 3.33  | 3.55  | 3.77  | |||
53  | 1.28  | 1.53  | 1.78  | 1.91  | 2.03  | 2.27  | 2.52  | 2.76  | 3.11  | 3.47  | 3.70  | 3.93  | |||
54  | 1.31  | 1.56  | 1.82  | 1.94  | 2.07  | 2.32  | 2.56  | 2.81  | 3.18  | 3.54  | 3.77  | 4.01  | |||
56  | 1.36  | 1.62  | 1.89  | 2.02  | 2.15  | 2.41  | 2.66  | 2.92  | 3.30  | 3.67  | 3.92  | 4.17  | |||
57  | 1.38  | 1.65  | 1.92  | 2.05  | 2.19  | 2.45  | 2.71  | 2.97  | 3.36  | 3.74  | 4.00  | 4.25  | |||
60  | 1.46  | 1.74  | 2.02  | 2.16  | 2.31  | 2.58  | 2.86  | 3.14  | 3.55  | 3.95  | 4.22  | 4.48  | |||
63  | 1.53  | 1.83  | 2.13  | 2.27  | 2.42  | 2.72  | 3.01  | 3.30  | 3.73  | 4.16  | 4.44  | 4.72  | |||
65  | 1.58  | 1.89  | 2.20  | 2.35  | 2.50  | 2.81  | 3.11  | 3.41  | 3.85  | 4.29  | 4.59  | 4.88  | |||
68  | 1.65  | 1.98  | 2.30  | 2.46  | 2.62  | 2.93  | 3.26  | 3.57  | 4.04  | 4.49  | 4.81  | 5.12  | |||
70  | 1.70  | 2.04  | 2.37  | 2.53  | 2.70  | 3.03  | 3.35  | 3.68  | 4.16  | 4.65  | 4.96  | 5.28  | |||
73  | 1.78  | 2.12  | 2.47  | 2.64  | 2.82  | 3.16  | 3.50  | 3.84  | 4.35  | 4.84  | 5.18  | 5.52  | |||
外径mm  | 热轧结构用无缝管 壁厚(mm)  | |||||||||
2.0  | 2.5  | 3  | 3.5  | 4  | 4.5  | 5  | 5.5  | 6  | 6.5  | |
每米重量(kg)  | ||||||||||
22  | 0.986  | 1.20  | 1.41  | –  | –  | –  | –  | –  | –  | –  | 
25  | 1.13  | 1.39  | 1.63  | 1.86  | –  | –  | –  | –  | –  | –  | 
28  | –  | 1.57  | 1.85  | 2.11  | –  | –  | –  | –  | –  | –  | 
30  | –  | 1.70  | 2.00  | 2.29  | 2.56  | –  | –  | –  | –  | –  | 
32  | –  | 1.82  | 2.15  | 2.46  | 2.76  | 3.05  | 3.33  | 3.59  | 3.85  | 4.09  | 
38  | –  | 2.19  | 2.59  | 2.98  | 3.35  | 3.72  | 4.07  | 4.41  | 4.74  | 5.05  | 
42  | –  | 2.44  | 2.89  | 3.32  | 3.750  | 4.16  | 4.56  | 4.95  | 5.33  | 5.69  | 
45  | –  | 2.62  | 3.11  | 3.58  | 4.04  | 4.49  | 4.93  | 5.36  | 5.77  | 6.17  | 
50  | –  | 2.93  | 3.48  | 4.01  | 4.54  | 5.05  | 5.55  | 6.04  | 6.51  | 6.97  | 
54  | –  | –  | 3.77  | 4.36  | 4.93  | 5.49  | 6.04  | 6.58  | 7.10  | 7.61  | 
57  | –  | –  | 4.00  | 4.62  | 5.23  | 5.83  | 6.41  | 6.99  | 7.55  | 8.10  | 
60  | –  | –  | 4.22  | 4.88  | 5.52  | 6.16  | 6.78  | 7.39  | 7.99  | 8.58  | 
63.5  | –  | –  | 4.48  | 5.18  | 5.87  | 6.55  | 7.21  | 7.87  | 8.51  | 9.14  | 
68  | –  | –  | 4.81  | 5.57  | 6.31  | 7.05  | 7.77  | 8.48  | 9.17  | 9.86  | 
70  | –  | –  | 4.96  | 5.74  | 6.51  | 7.27  | 8.01  | 8.75  | 9.47  | 10.18  | 
73  | –  | –  | 5.18  | 6.00  | 6.81  | 7.60  | 8.38  | 9.16  | 9.91  | 10.66  | 
76  | –  | –  | 5.46  | 6.26  | 7.10  | 7.93  | 8.75  | 9.56  | 10.36  | 11.14  | 
83  | –  | –  | –  | 6.86  | 7.79  | 8.71  | 9.62  | 10.51  | 11.39  | 12.26  | 
89  | –  | –  | –  | 7.38  | 8.38  | 9.38  | 10.36  | 11.33  | 12.28  | 13.22  | 
95  | –  | –  | –  | 7.90  | 8.98  | 10.04  | 11.10  | 12.14  | 13.17  | 14.19  | 
102  | –  | –  | –  | 8.50  | 9.67  | 10.80  | 11.96  | 13.09  | 14.21  | 15.31  | 
108  | –  | –  | –  | –  | 10.26  | 11.49  | 12.70  | 13.90  | 15.09  | 16.27  | 
114  | –  | –  | –  | –  | 10.85  | 12.15  | 13.44  | 14.72  | 15.98  | 17.23  | 
121  | –  | –  | –  | –  | 11.54  | 12.93  | 14.30  | 15.67  | 17.02  | 18.35  | 
127  | –  | –  | –  | –  | 12.13  | 13.59  | 15.04  | 16.48  | 17.90  | 19.31  | 
133  | –  | –  | –  | –  | 12.73  | 14.26  | 15.78  | 17.29  | 18.79  | 20.28  | 
140  | –  | –  | –  | –  | –  | 15.04  | 16.65  | 18.24  | 19.83  | 21.4  | 
146  | –  | –  | –  | –  | –  | 15.7  | 17.39  | 19.06  | 20.72  | 22.36  | 
152  | –  | –  | –  | –  | –  | 16.37  | 18.13  | 19.87  | 21.60  | 23.32  | 
159  | –  | –  | –  | –  | –  | 17.15  | 18.99  | 20.82  | 22.64  | 24.45  | 
168  | –  | –  | –  | –  | –  | –  | 20.10  | 22.04  | 23.97  | 25.89  | 
180  | –  | –  | –  | –  | –  | –  | 21.59  | 23.67  | 25.74  | 27.81  | 
194  | –  | –  | –  | –  | –  | –  | 23.30  | 25.60  | 27.82  | 30.05  | 
203  | –  | –  | –  | –  | –  | –  | –  | –  | 29.14  | 31.50  | 
219  | –  | –  | –  | –  | –  | –  | –  | –  | 31.52  | 34.06  | 
245  | –  | –  | –  | –  | –  | –  | –  | –  | –  | 38.23  | 
273  | –  | –  | –  | –  | –  | –  | –  | –  | –  | 42.72  | 
注:计算常用型材理论重量计算公式:
m=F×L×ρ
m—质量Kg ;F—断面积M² ;L—长度m ;ρ—密度 Kg/M³
☆其中:F断面积计算方法:
1、方钢F= a²
2、钢管 F=3.1416×$(D-$) D—直径 $—厚度
3、钢板、扁钢 F= a×$ a—宽度
密度:
钢材:7.85*10^3 kg/m³
铝:2.5~2.95×10³
铜:8.45~8.9×10³
铸铁:6.6~7×10³
尼龙:1.04~1.15×10³
无缝钢管型号规格
外径×壁厚
38×4-5-6-8-10
42×3.5-4-5-6-8-10-12
45×3.5-4-5-6-8-10-12
48×3.5-4-5-6-8-10-12
51×3.5-4-5-6-8-10-12
57×3.5-4-5-6-8-10-12-14
60×3.5-4-5-6-8-10-12-14
63×3.5-4-5-6-8-10-12-14
73×4-5-6-8-10-12-14-16
76×4-5-6-8-10-12-14-16
83×4-5-6-8-10-12-14-16 -18-20
89×4-6-8-10-12-14-16-18-20-22-25
95×4.5-5-6-8-10-12-14-16-18-20-25
102×4.5-5-6-8-10-12-14-16-18-22-25-30
108×4.5-5-6-8-10-12-14-16-18-20-22-25
114×4.5-5-6-8-10-12-14-16-18-22-25
121×4.5-5-6-8-10-12-14-16-18-20
127×4.5-5-6-8-10-12-14-16-18-20
133×4-5-6-8-10-12-14-16-18-20-22-25-28-30-32-35-40
140×6-8-10-12-14-16-18-20-22-25-28-30-32-35-40
152×6-8-10-12-14-16-18-20-22-25-28-30-32-35-40-50
159×4.5-5-6-8-10-12-14-16-18-20-22-25-30-35-38-40-45
168×5-6-8-10-12-14-16-18-20-22-25-28-30-35-38-40-45-50
180×5-6-8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-45-50-55
194×6-8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50
203×6-8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60
219×6-7-8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-45-50-55-60
232×14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60
245×8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60
273×6-8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60
299×8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75
325×9-10-11-12-13-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75-80
351×10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75
356×8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75-80
377×8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75-80
402×12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75-80
426×8-10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75-80
480×10-12-14-16-18-20-22-25-28-30-32-35-38-40-42-45-50-55-60-65-70-75-80
508×10-12-14-16-18-20-22-25-28-30-32-35-38-40-45-50-55-60-65-70
530×12-14-16-18-20-22-25-28-30-32-35-38-40-45-50-55-60-65-70
610×30-35-40-45-50-55-60-65-70-75-80
630×30-35-38-40-45-50-55-60-65-70-75-80