摘要
采用氩电联焊成功地应用于川东北高含硫化氢气田天然气净化厂原料气管道的焊接,总结了L245NS、L360QS、ASTM A106 Gr.B等抗硫材质管道的焊接及焊后热处理工艺。
The GTAW＋SMAW welding process was successfully applied in the welding of sour feed gas pipelines in nature gas purification plant of CDB high H2S nature gas field. The welding and post weld heat treatment of sour resistance pipes such as L245NS, L360QS and A106 Gr. B were summarized.
出处
《上海化工》
CAS
2013年第8期35-38,共4页
Shanghai Chemical Industry
