| 富山内螺纹截止阀主要零件材料 Materials for main parts | 零件名称Part name | 阀杆、阀盖Stem、Bonnet | 阀杆、阀瓣Stem、Disc | 填料Packing | | J13W-16P | 铬镍不锈钢
Cr，NI Stainless steel | 铬镍不锈钢
Cr，NI Stainless steel | 聚四氟乙稀、柔性石墨
PTEF，Soft graphite | | H13W-160、J13W-40 | 优质碳钢
Hihg grade carbon steel | 铬不锈钢
Cr，Stainless steel | 富山内螺纹截止阀主要性能规范 Chief property and specifieation | 型号
Type | 公称压力（MPa）Nominal pressure | 试验压力（MPa）Test pressure | 工作压力（MPa）Working pressure | 工作温度（℃）Working temperature | 适用介质
Applicable mediun | | 壳体
Shell | 密封（液）
Seal | 密封（气）
Seal | | J13W-16 | 1.6 | 2.4 | 1.76 | 0.6 | 1.6 | P＜540℃ | 液化石油气水、酸、蒸汽、油品等Petroleun gas Water,Asic,Steam,Oil etc. | | J13W-40P | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 | | J13W-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C＜425℃ | | J13W-320P | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | |
