water gas pipe

The reason of excessive oxygen content in gas main pipe of two-stage water gas gasifier during hot reserve is analyzed, and improvement measures are put forward.

分析了水煤气两段炉热备阶段煤气总管中氧含量超标的原因，提出了解决措施。

No surface blowhole formed in cast pipe when the amount of gas evolution from the coating of pipe model for water-cooled centrifugal cast was less than 5.5mL/g.

当水冷法管模涂料发气量≤55mL/g时，铸管表面不产生气孔缺陷。

It's structure must be air tightness, no water percolation and no air leakage. Countermeasures against Gas Leakage from Bell Socket of Cast-iron Pipe after Natural Gas Conversion

结构要求密闭，不渗水、不漏气。天然气置换后铸铁管承插接口漏气对策

Analysis of Excessive Oxygen Content in Gas Main Pipe of Two-stage Water Gas Gasifier During Hot Reserve

热备水煤气两段炉煤气总管氧含量超标分析

Installing an "U" style pipe in surface treating system can increase the "water seal" level of the liquid-gas separator to prevent the intermittently ejecting of gas from fluid outlets.

在地面处理系统中必须安装一个U形管，可增加液气分离器的水封高度，防止气体从液气分离器排液口间歇喷出。