输送含H2S的泵材料如何选择? 含有h2s的介质选材料可以参考以下文件: 1. nace mr0175/iso15156: 2009: petroleum and natural gas industries- materials for use in h2s-containing environments in oil and gas production。 防硫化氢应力裂纹的油田设备金属材料 2. nace mr0103: 2010: materials resistant to sulfide stress cracking in corrosive petroleum refinery environments 腐蚀性石油炼制环境中抗硫化物应力开裂材料的选择查看更多