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锻钢闸阀-中国·泉瓦特斯阀门有限公司
语言版本

锻钢闸阀

用途

用途 

锻钢闸阀适用于Class150~2500、工作温度-29~425°C(碳钢)或-39-500°C(不锈钢)的小口酸、醋酸、氧化性介质、尿素等多种介质。在石油管道上应用较多。 

特点 

采用大连式缩径设计,与同口径铸钢闸阀相比流量要稍小,但承受的压力与温度范围要比铸钢阀门要高,密封性能也要比铸钢闸阀要许多,寿命更长,介质流动方向同其他闸阀一样不受限制。

产品技术参数


传动方式 手轮 压力试验 API598
压力等级 150Lb~2500Lb 压力温度等级 ANSIB16.34
适用介质 水、蒸汽、气体、油品等 设计及制造 API602
适用温度 -29°C~425°C 连接尺寸 ANSIB1611/ANSIB1.20.1
公称通径 NPS1/2"~4"