薄壁無縫鋼管廠家常用規格表，薄壁無縫鋼管規格 薄壁無縫鋼管規格

　　φ 6X1　　φ 51X3/3. 5/5/6/8/10/12

　　8X1/1.5 　φ 54X3/5/6/8/10/12/14

　　φ 10X1/2/3　　φ 57X3/3.5/4/5/6/8/10/12/14/16

　　φ 12X2/3　　φ 60X3/4/5/6/7/8/10/12/14/16

　　φ 14X2/3　　27 φ 63. 5X3/4/5/6/8/10/12/14/16/18

　　φ 16X2/3/4　　φ 68X4/5/6/8/10/12/14/16

　　φ 18X2/3/4/5　　29 φ 70X4/5/6/8/10/12/14/16

　　φ 20X2/3/4/5/6　　φ 73X 4/6/8/10/12/14/16/18/20

　　φ 21X3.5　　φ 76X3/4/5/6/8/10/12/14/16/18/20

　　10 φ 22X2/3/4/5　　φ 80X5/6/8/10/12/14/16/18/20

　　φ 25X2/3/4/5/6　　φ 83X5/6/8/10/12/14/16/18/20/22/25.

　　φ 27X3/4/5/6　　φ 89X4/5/6/8/10/12/14/16/18/20/22/25

　　φ 28X3/4/5/6　　φ 95X5/6/8/10/12/14/16/ 18/20/22/25

　　φ 30X3/4/5/6/8.　　φ 102X 4/5/6/8/10/12/14/16/18/20/22/25

　　φ 32 X3/4/5/6/8　　 φ 108X 4/5/6/8/10/12/14/16/18/20/25/30

　　φ 34X3/4/5/6/8　　φ 114X5/6/8/10/12/14/ 16/ 18/20/22/25/30

　　φ 38X3/4/5/6/8/10　　φ 121X5/6/8/10/12/14/16/18/20/22/25/30

　　φ 40X3/4/5/6/8/10/12　　φ 127X5/6/8/10/12/14/ 16/ 18/20/ 22/25/28/30

　　φ 42X3/3. 5/4/5/6/8/10/12　　φ 133X5/6/8/10/12/14/16/18/20/22/25/30/35

　　φ 45X3/4/5/6/8/10/12　　φ 140X 5/6/8/10/12/14/16/18/20/25/30/35

　　φ 48X3/4/5/6/8/10/12　　φ 146X5/6/8/10/12/14/16/20/22/25/30

　　φ 50X5/5.5/12　　φ 152X5/6/8/10/12/14/16/ 18/20/25/30/35

　　φ 159X4. 5/5/6/8/10/12/14/16/18/20/25/30/35

　　φ 168X5/6/8/10/12/14/16/18/20/22/25/30/35/45

　　φ 180X5/6/8/10/12/14/16/18/20/22/25/28/30/35

　　φ 194X5/6/8/10/12/14/16/ 18/20/25/28/30

　　φ 203X 6/8/10/12/14/16/18/20/25/30/35

　　φ 219X6/8/10/12/14/16/18/20/25/30

　　φ 245X7/8/10/12/16/20/25

　　φ 273X7/8/10/12/14/16/18/20/25

　　φ 299X8/10/12/14/16/18/20/22/25

　　φ 325X8/10/12/14/16/18/20