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12CR1MOV合金管壁厚换算-合金管生产厂家

发布者：管理员　发布时间：2010/12/17　阅读：3688次

12CR1MOV合金管壁厚换算

公称通径
Norminal Pipe Size DN 外径
Outside Diameter

 公 称 壁 厚 T
Norminal Wall Thickness

 
A系列
Series A  B系列
Series B sch5s sch10s sch20s LG sch20 sch30 STD sch40 sch60 xs sch80 sch100 sch120 sch140 sch160
15 21.3 18 1.6 2.1 2.6 --- --- --- --- 2.9 --- --- 3.6 --- --- --- 4.5
20 26.9 25 1.6 2.1 2.6 --- --- --- --- 2.9 --- --- 4 --- --- --- 5.6
25 33.7 32 1.6 2.8 3.2 --- --- --- --- 3.2 --- --- 4.5 --- --- --- 6.3
32 42.4 38 1.6 28 3.2 --- --- --- --- 3.6 --- --- 5 --- --- --- 6.3
40 48.3 45 1.6 2.8 3.2 --- --- --- --- 3.6 --- --- 5 --- --- --- 7.1
50 60.3 57 1.6 2.8 3.6 --- 3.2 --- --- 4 --- --- 5.6 --- --- --- 8.8
65 76.1 76 2 3 3.6 --- 4.5 --- --- 5 --- --- 7.1 --- --- --- 10
80 88.9 89 2 3 4 --- 4.5 --- --- 5.6 --- --- 8 --- --- --- 11
90 101.6 --- 2 3 4 --- 4.5 --- --- 5.6 --- --- 8 --- --- --- 12.5
100 114.3 108 2 3 4 --- 5 --- --- 5.9 --- --- 8.8 --- 11 --- 14.2

150 168.3 159 2.9 3.4 5 --- 5.6 --- --- 7.1 --- --- 11.1 --- 14.2 --- 17.5
200 219.1 219 2.9 4 6.3 --- 6.3 7.1 --- 8 10 --- 12.5 16 17.5 20 22.2
250 273 273 3.6 4 6.3 --- 6.3 8 --- 8.8 12.5 --- 16 17.5 22.2 25 28
300 323.9 325 4 4.5 6.3 --- 6.3 8.8 --- 10 14.2 --- 17.5 22.2 25 28 32
350 355.6 377 4 5 8 8 8 10 10 11 16 13 20 25.8 28 32 36
400 406.4 426 4 5 8 8 8 10 10 12.5 17.5 13 22.2 28 30 36 40
450 457.2 478 4 5 8 8 8 11 10 14.2 20 13 25 30 36 40 45
500 508 529 5 5.6 8 8 10 12.5 10 16 20 13 28 32 40 45 50
550 559 --- 5 5.6 --- 8 --- --- 10 --- --- 13 30  
600 610 630 5.6 6.3 --- 8 --- --- 10 17.5 --- 13 32
650 660 --- --- --- --- 8 --- --- 10 --- --- 13 注：1、sch5s、10s、40s、80s用于不锈钢管件
2、GB 12459为无缝对焊管件标准，GB/T 13401为钢板制对焊管件标准。
800 813 820 --- --- --- 8 --- --- 10 --- --- 13
850 864 --- --- --- --- 8 --- --- 10 --- --- 13

主营业务：合金钢管，高压合金管，合金管生产厂家，合金钢管价格 

 

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