资讯动态
阀门零部件 垫片、止动垫圈、螺塞垫材料_阀门标准
| 零件名称 | 材料 | 标准号 |
| 垫片 | 3001 | GB/T 5574 |
| SFB—1 | ||
| 止动垫圈 | 1060 | GB/T 3880.1 |
| 1Cr18Ni19 | GB/T 1220 | |
| 0Cr18Ni12Mo2Ti | ||
| 螺塞垫 | 10 | GB/T 699 |
| 1Cr18Ni9 | GB/T 1220 | |
| 0Cr18Ni12Mo2Ti |
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