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J41H-16 25 40德标截止阀产品结构特点 PRODUCT STRUCTURAL FEATURES
德标截止阀适用于公称压力PN1_6-4.0MPa,工作温度2〇°C——35〇°C的石油、化工、制药、化肥、电力行业等各种工况的管路上，切断或接通 管路介质。
DIN standard globe valve is apply to various kinds of working conditions pipeline such as petroleum, chemical industry, pharmacy, fertilizer, and power industry etc. Under nominal pressure in the PN1.6-4.0MPa and operating temperature at -20°C——350°C, that is used to cut off or connected the pipeline medium.
J41H-16 25 40德标截止阀其主要结构特点 MAIN STRUCTURAL FEATURES
1.产品结构合理、密封可靠、性能优良、造型美观：
2.密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长；
3.阀杆调质及表面氮化处理，有良好的抗腐和抗摩擦性能：
4.阀杆升降位置指示更直观：
5.零件材料，法兰和对焊尺寸可根据实际工况或用户要求合理选配，满足各种工程需要。
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