WXM 0317-5305131 Mobile: 13393272821 Cangzhou St. Tang pipe wholesale price supply flow indicator 
 The flow indicator including threaded flow indicator, welding flow indicator 
 Flange type flow indicator, carbon steel flow indicator, stainless steel flow indicator, flow indicator, flow indicator structure, the role of water flow indicator, install water flow indicator, flow indicator manufacturer, the GD87 flow indicator, The GD2000 flow indicates connect the flow indicator, the GD0912 flow indicator, DN15-DN150 threaded DN15-DN250 flange connection water flow indicator, flow indicator picture, contact person: Wu Xiaomin 
 0317-5305131 mobile phone: 13393272821 Cangzhou St. Tang Pipe Manufacturing Co., Ltd. specializing in the production flow indicator. 
 Flow indicator, also known as the impeller, as the mirror is a direct endoscopy is necessary attachments observe the pipeline medium flow. Also known as flow switches, flow indicators and flow indicator for petroleum, chemical, chemical fiber, medicine, food production plant, ready to observe the flow of liquid, gas, steam and other media reaction, is indispensable to protect the normal production attachment.