阀门用金属波纹管
| 材料名称 | 材料牌号 | 材料标准 | 
| 不绣钢 | 0Cr18Ni10Ti 0Cr18Ni9 00Cr19Ni10 0Cr17Ni12Mo2 00Cr17Ni14Mo2 1Cr18Ni9Tia | GB/T3089-1982 GB/T3280-1992 GB/T4239-1991 | 
| 合金 | GH4169 NS111 NS321 Ni68Cu28Fe 00Cr16Ni75Mo2Ti | GB/T14992-1994 GB/T15010-1994 - | 
| a 不推荐使用。 | ||
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