Ordering instructions

Ordering instructions


1. Field pipe specification (caliber, material)
2. Process medium (fluid type), operating temperature and action mode
3. Pressure range
4. Flow rate, control valve form, flow characteristics, etc

5. Medium density, dynamic viscosity, compression coefficient, vaporization pressure and critical pressure


用户现场产品以旧换新时参数提供
1.现场管道规格(口径,材质)
2.工艺介质(流体类别),操作温度,作用方式
3.阀前正常工作状态下的压力数值,阀后正常工作状态下的压力数值
4.正常工作状态下,单位时间介质的流量数值,控制阀门形式,流量特性等
5.介质密度,动力粘度,压缩系数,汽化压力和临界压力,故障时阀位置

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CONTACT US

Contact: Ida

Phone: 18136385270

Tel: 18136385270

Email: adawang590@hotmail.com

Add: NO 285, CHANGJIANG MIDDLE ROAD,ZHONGLOU AREA,CHANGZHOU

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