国内阀门材料常用技术标准 平面扁钢公称尺寸规格
| 宽度 | 厚度 | ||||||||||||||||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 16 | 18 | 20 | 25 | 30 | 35 | 40 | |
| 45 | × | × | × | × | × | × | |||||||||||
| 50 | × | × | × | × | × | × | × | × | |||||||||
| 55 | × | × | × | × | × | × | × | × | |||||||||
| 60 | × | × | × | × | × | × | × | × | × | ||||||||
| 70 | × | × | × | × | × | × | × | × | × | × | × | × | |||||
| 75 | × | × | × | × | × | × | × | × | × | × | × | × | |||||
| 80 | × | × | × | × | × | × | × | × | × | × | × | ||||||
| 90 | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ||
| 100 | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ||
| 110 | × | × | × | × | × | × | × | × | × | × | × | × | × | × | × | ||
| 120 | × | × | × | × | × | × | × | × | × | × | × | × | × | × | |||
| 140 | × | × | × | × | × | × | × | × | × | × | × | × | |||||
| 160 | × | × | × | × | × | × | × | × | × | × | × | × | |||||
| 注：表中“×”表示为推荐规格。 | |||||||||||||||||
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