一种煤气管道带压接管工艺

Application of the Process of Gas Pipe Connecting with Internal Gas Pressure

介绍了马钢自主研发的一种煤气管道带煤气压力接管工艺,具体阐述了其工艺过程及操作步骤,该工艺具有稳定、高效、安全、实用性强的特点。

The technique of gas pipe connecting with internal gas pressure independent-ly developed by MaSteel is introduced and the process and operative procedure of applying the technique are specifically discussed. The technique is table, high efficiency, safe and practical.