For sulfuric acid in the gas pipeline industry: blast furnace blower entrances, booster fan entrances, electric defogging series and Unicom valve, S02 main blower entrances converter regulation, such as regulation and preheater entrances off gas use.
For sulfuric acid system burning sulfur, transformation, drying and absorption section is sulfuric acid plant with a valve brand of choice by the majority of users believe that: good sealing performance, running light, and vice-corrosion, high temperature, easy to operate, flexibility, safety and reliability of the valve, get a lot of widely used.
Also widely used: chemical, petrochemical, metallurgy, medicine, food and other industries in SO2, steam, air, gas, ammonia, CO2 gas, oil, water, salt, lye, water, nitric acid, hydrochloric acid, sulfuric acid, phosphoric acid pipeline and other media as regulation and closure devices.