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产品类型 Product type |
壳体强度试验/MPa Sheli strangth test |
上密封试验/MPa Back seal test |
密封试验/MPa Seal test |
适用介质 Applicable medium |
适用温度/℃ Applicable temperature |
| NKJ61H-40 | 6.O | 4.4 | 4.4 |
水、蒸汽、空气 Water、Steam、Air |
≤425 |
| NKJ61H-64 | 96 | 7.O | 7.O | ||
| NKJ61H-100 | 15.O | 11.0 | 11.O | ||
| NKJ61Y-40l | 6.O | 4.4 | 4.4 |
水、蒸汽、空气 Water、Steam、Air |
≤550 |
| NKJ61Y-64l | 9.6 | 7.0 | 7.O | ||
| NKJ61Y-1OOI | 15.O | 11.O | 11.O |
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零件名称 Part name |
阀体、阀盖 Body Bonnet |
阀杆 Valve Stem |
阀瓣 Disc |
密封面 Sealing face |
阀杆螺母 Yokenut |
填料 Packing |
紧固件 Fasteher |
| NKJ61H-C型 | 25或WCB |
铬不锈钢 Crstain mless teel |
铬不锈钢 Crstain mless steel |
H:合金钢 H:alloy steel |
铝青铜 AI bronze |
膨胀复合石墨 Expanding compound graphlte |
优质碳钢 High-grade carbon steel |
| NKJ61Y-l型 |
铬钼钢 Cr.Mo steel |
20CrlM01vA 或38CrMoAlA | 12CrlMo 1VA |
Y:硬质合金 Y:oarbide alloy |
铬钼钢 Cr.Mo steel |
·主要尺寸及重量 Main dimensions and weight
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| 品牌: | 申欧 |
| 型号: | NKJ41H-16C-DN200 |
| 材质: | 碳钢 |
| 连接形式: | 法兰 |
| 公称通径: | 200 mm |
| 适用介质: | 空气 |
| 压力环境: | 常压 |
| 工作温度: | 常温 |