Karen@tkvc.cn
Karen090919Features:1) DN40-12002) Reliable, small 
flow resistance, high temperature resistant3) Suitable for corrosive mediums4) 
Suitable for flow adjusting water, steam, oil, gas, and natural gas in 
chemical
industries, acid, alkali and salt working pipelinesInner 
packing:Bubble plastic bagOuter packing:Wooden cases
