RWD-47-PS-202604012(膨胀节)EC中国石化长城能源化工(宁夏)有限公司膨胀节\1.6MPa DN800 L=696 RF 06Cr19Ni10+20#膨胀节\0.02MPa DN1300 L=500 RF 15CrMo 20# ANTI-H2S膨胀节\1.6MPa DN150 L=300 RF 304膨胀节\1.6MPa DN100 L=300 RF 304膨胀节\0.1MPa DN1800 L=600 BW Q345B+20#+HDPP膨胀节\0.1MPa DN1700 L=600 BW Q345B+20#+HDPP膨胀节\0.1MPa DN1600 L=2000 BW Q345B+20#+HDPP膨胀节\1.0MPa DN1000 L=500 FF 0Cr25Ni20 Q235A
2026-05-11