本月45#無縫鋼管規格詳細表：
50×3.5-4-5-6-7-8-9-10-11-12-14
51×3.5-4-5-6-7-8-9-10-11-12-14
54×3.5-4-5-6-7-8-9-10-11-12-14
56×3.5-4-5-6-7-8-9-10-11-12-14
57×3.5-5-6-7-8-9-10-12-14
58×3.5-5-6-7-8-9-10-12-14
59×3.5-5-6-7-8-9-10-12-14
60×3.5-4.5-5-6-7-8-9-12-14-16-18-20
63×3.5-4.5-5-6-7-8-9-12-14-16-18-20
63.5×3.5-4.5-5-6-7-8-9-12-14-16-18-20
65×4-4.5-5-6-7-8-9-12-14-16-18-20
68×4-4.5-5-6-7-8-9-12-14-16-18-20
70×4-4.5-5-6-7-8-9-12-14-16-18-20
73×4-4.5-5-6-7-8-9-12-14-16-18-20
75×4-4.5-5-6-7-8-9-12-14-16-18-20
76×4-4.5-5-6-7-8-9-10-12-14-16-18-20
78×4-4.5-5-6-7-8-9-10-12-14-16-18-20
80×5-6-7-8-9-10-12-14-16-18-20
82×5-6-7-8-9-10-12-14-16-18-20
83×5-6-7-8-9-10-12-14-16-18-20
85×5-6-7-8-9-10-12-14-16-18-20
88×5-6-7-8-9-10-12-14-16-18-20
89×5-6-7-8-9-10-12-14-16-18-20
90×6-7-8-9-10-12-14-16-18-20
92×6-7-8-9-10-12-14-16-18-20
93×6-7-8-9-10-12-14-16-18-20
95×5-6-7-8-9-10-12-14-16-18-20
98×86-7-8-9-10-12-14-16-18-20-24
100×5-6-7-8-9-10-12-14-16-18-20
102×5-6-7-8-9-10-12-14-16-18-20-24
105×8-9-10-12-14-16-18-20-24
108×4-4.5-5-6-7-8-9-10-12-14-16-18-20-24-25
110×8-9-10-12-14-16-18-20
114×4.5-5-6-7-8-9-10-12-14-16-18-20-24-25
121×5-6-7-8-9-10-12-14-16-18-20-22
127×4.5-5-6-7-8-9-10-12-14-16-18-20-22-24
133×4.5-5-6-7-8-9-10-12-14-16-18-20-22-25
