不锈钢美标截止阀试验压力Test pressure 类别 Type | Mpa | PSI | 强度试验 Shell test | 3.0 | 450 | 高压密封试验(水)Sealing test(WATER) | 2.2 | 314 | 低压密封试验Sealing test(AIR) | 5-7巴Bar |
不锈钢美标截止阀主要性能规范Chief property and specification 材质名称Name of material | 适用温度Working temeorature | 适用介质Avialable media | CF8 | ≤200℃ | | OCr18Ni9 | | CF8N | NITRIC ACID | OCr18NiMo2ti | 硝酸类 | CF3 | NITRIC ACID | OOCr18Ni10 | 硝酸类 | CF3M | NITRIC ACID | OOCr17Ni14Mo2 | 硝酸类 |
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