20#无缝钢管规格表
14×1.5-2.5
16×1.5-2.5-4
18×2.3-4-5
20×2.5-3-5
24×2.5-3-4-5-6
25×2.5-3-4-5-6
28×3-3.5-4-5-6
32×3.5-4-5-6-8
34×4-5-6-8-9-10
36×3.5-5-6-8-10
38×4-5-6-7-8-9-10
39×3.5-5-8-10-12
42×3.5-4-5-6-7-8-9-10
45×3.5-4-5-6-7-8-9-10
48×3.5-4-5-6-7-8-9-10
51×3.5-4-5-6-7-8-9-10
56×3.5-4-5-6-7-8-9-10
57×3.5-5-6-7-8-9-10-12
60×3.5-4.5-5-6-7-8-9-12-14
63×3.5-4.5-5-6-7-8-9-10-12-14
68×4-4.5-5-6-7-8-9-10-12-14-16
70×4-4.5-5-6-7-8-9-10-12-15-16
73×4-4.5-5-6-7-8-9-10-12-15-16-18-20
76×4-4.5-5-6-7-8-9-10-12-14-16-18-20
89×4.5-8-10-12-14-16-18-20-22-28
95×4.5-6-8-10-12-14-16-20-22-28
102×4.5-5-6-7-8-10-12-14-16-20
108×4.5-5-6-7-8-10-12-14-18-20-22
114×4.5-5-6-7-8-10-12-14-18-20
121×4.5-5-6-7-8-10-12-14-16-20
127×4.5-5-6-7-8-10-12-14-16-20
133×4.5-6-8-12-14-16-18-20-25-30
140×5-6-7-8-9-10-12-14-16-20-22
146×4.5-6-8-12-14-16-18-20-25-30
152×4.5-6-8-12-14-16-18-20-25-30
159×4.5-6-10-12-14
159×16-18-20-22-25-30
168×8-10-12-14-20-25-30-35
180×8-12-16-25-30
180×32-34-38-40-45-50
194×6-8-12-16-20-25-30-40-45-50
203×6-7-10-15-20-25-30
203×32-36-40-45-50
219×6-8-12-16-18-20-25
219×30-40-45-50-55
219×55-58-60-65-70
245×8-10-14-17-20-22
245×25-28-30-34-40
245×25-28-30-34-40
273×7-9-12-15-18-20-25
273×30-35-38-40-45-50
299×8-12-16-20-24-28
299×30-32-36-38-40-45
325×8-12-14-18-38-42
325×28-32-34-38-42
351×10-16-20-25-40
355×6-18-20-25-30-40/52
377×8-12-15-20-24-28
377×30-37-40-45-50
402×10-15-20-25-30-35
406×10-20-25-28-35-40
426×10-12-14-16-20-25-30-35-40
450×10-12-14-16-20-25-34-40-50
480×10-12-14-16-18-20-25-30-40
500×10-12-14-16-20-25-34-40-50
510×10-12-14-16-20-25-34-40-50
530×10-12-14-16-18-20-25-30-40