| 上海权工为您提供的NKJ61H真空焊接截止阀、上海NKJ61H真空焊接截止阀、NKJ61H真空焊接截止阀价格，国内的生产厂家。选用上海权工，质量*。上海权工阀门提供：NKJ61H真空焊接截止阀价格,上海NKJ61H真空焊接截止阀规格,NKJ61H真空焊接截止阀参数，NKJ61H真空焊接截止阀型号，NKJ61H真空焊接截止阀批发，NKJ61H真空焊接截止阀代理 NKJ61H真空焊接截止阀 主要性能规范 | 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 | ·NKJ61H真空焊接截止阀 主要零件材料 Material for Main Parts | 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 | | 
