20號(hào)無縫鋼管規(guī)格表 |
16*3-3.5-4-4.5-5-5.5 |
17*1.5-2-2.5-3-3.5 |
18*1.2-1.5-2-2.5-3-3.5-4-5-6 |
19*1.2-1.5-2-2.5-3-3.5-4 |
20*1.5-2-2.5-3-3.5-4-5-6 |
21*2.5-3-3.5-4-5-6 |
22*1.5-2-2.5-3-3.6-4-4.5-5-6-8 |
24*2.5-4-4.5-5-7 |
25*2-2.2-2.5-3-3.5-4-4.5-5-5.5-6-7 |
27*1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-7 |
28*2-2.5-3-3.5-4-4.5-5-6-6.5 |
30-32*1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-7-8-10 |
33.4*4.5 |
33.5*3.5 |
34*2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-7.5-8-9-10 |
35*2-2.5-3-3.5-4-5-5.5-6-6.5-7 |
36*2-3-3.5-4-4.5-5-6-7-8 |
38*1.2-2-2.2-2.5-3-3.5-4-4.5-4.7-5.5-6-7-8-9-10 |
39*4-5 |
40*1.5-2-2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-8-9-10 |
42*2.5-3-3.5-4-4.5-5-5.5-6-6.5-7-8-9-10 |
43*5-6-7-7.5-8-9-10 |
45*1.5-1.8-2-2.5-3-3.5-4-4.5-5-6-7-7.5-8-8.5-9-10-11-12 |
48*2.5-3-3.5-4-4.5-5-5.5-6-7-8-9-10-12 |
50*1.5-2-2.5-3-3.5-4-4.5-5-6-7-8-9-10-11-12 |
51*3-3.5-4-4.5-5-5.5-6-7-8-9-10-11-12-14 |
54*2-2.5-3-3.5-4-5-5.5-6-6.5-7-8-9-10-11-12 |
57*3-3.5-4-4.5-5-5.5-6-7-8-9-9.5-10 |
60*2-3-3.5-3.8-4-4.5-5-5.5-6-6.5-7-9 |
63.5*3-3.5-4-4.5-5-6 |
65*4-5.5-6-8-8.5-10 |
68*3-3.5-4-4.5-5-5.5-6-11-12 |
70*2.5-3-3.5-6-9 |
73*3.5-4-4.5-5-5.5-6-7-7.5-8-9-10-11-12 |
76*3-3.5-4-4.5-5-5.5-6-7-8-9-10-12 |
89*4-4.5-5-5.5-6-6.5-7-7.5-8-9-10-11-12-12.5.-13-14 |
95*4-4.5-5-5.5-6-7-8-9-10-11-12.5-14-16 |
102*4-4.5-5-5.5 -6-7-8-9-12 |
108*4-4.5-5-5.5-6-6.5-7-8-9-10-11-12-12.5-14-16-20 |
114*4.5-5-5.5-6-7-8-9-10-11-12.5-13-14-15-16 |
121*4-4.5-5-5.5-6-7-8-8.8-10-11-12.5-14.2-16-18-20 |
127*4.5-5-5.5-6-7-7.5-8-9-10-11-12.5-14-16-18-20 |
133*4.5-5-5.5-6-7-8-9-10-11-12.5-14-16-18-20 |
140*5-6-7-8-10-12-14-16-18-20 |
159*4.5-5-5.5-6-7-8-9-10-12-12.5-14-16 |
168*5.5-6-6.5-7-8-9-9.5-10-11-12-13-14-16-18-19-20 |
219*6-6.5-7-8-9-10-11-12-13-14-15-16-17-18 |
273*6.5-7-8-9-9.5-10-11-12-13-14-15-16-18-20 |
325*7-8-8.5-9-10-11-12-13-14-15-16-17-18-20 |
356*8-9-9.5-10-11-12-13-14-15-16-18-19 |
377*8-9-9.5-10-11-12-13-14-15-16-18-20 |
406*8-9-9.5-10-11-12-13-14-16-17-18 |
426*8-9-9.5-10-11-12-13-14-15-16-17-18 |
457*9-9.5-10-11-12-13-14-15 |
480*9-9.5-10-11-12-14 |
500*18 |
508*9-9.5-10-11-12-13-14-15 |
530*9-10-11-12-13-14-15 |
560*9-10-11-12-13 |
610*10-11-12-12.5-13-14 |
630*9-10-11-12-13-14-16-18 |