抗硫軸流式止回閥
KZSH41Y-D100 DN50 4臺
KZSH41Y-D100 DN40 6臺
KZSH41Y-D25 DN200 8臺
KZSH41Y-D25 DN80 8臺
KZSH41Y-D25 DN50 50臺
KZSH41Y-D25 DN40 4臺
KZSH41Y-D25 DN25 10臺
KZSH41Y-25 DN80 4臺
KZSH41Y-25 DN50 2臺
KZSH41Y-25 DN25 4臺
軸流式止回閥
ZSH41H-D100 DN300 6臺
ZSH41H-D100 DN150 4臺
ZSH41H-D100 DN80 2臺
ZSH41H-D100 DN25 2臺
ZSH41H-D64 DN150 2臺
ZSH41H-D64 DN80 2臺
ZSH41H-D40 DN350 4臺
ZSH41H-D40 DN250 2臺
ZSH41H-D40 DN200 4臺
ZSH41H-D40 DN80 2臺
軸流式止回閥
ZSH41H-D40 DN40 6臺
ZSH41H-D40 DN25 2臺
ZSH41H-D16C DN200 2臺
ZSH41H-D16C DN80 6臺
ZSH41H-D16C DN50 3臺
軸流式止回閥
ZSH41H-D25 DN300 2臺
ZSH41H-D25 DN200 6臺
ZSH41H-D100 DN150 6臺
ZSH41H-D25 DN80 16臺
ZSH41H-D25 DN50 34臺
ZSH41H-D25 DN40 2臺
ZSH41H-D25 DN25 6臺
ZSH41H-D25 DN20 38臺
ZSH41H-D25 DN15 20臺
多功能自動回流閥
DCHL41H-25 DN200/150 12套
以上369臺止回閥和多功能自動回流閥用于龍崗天然氣凈化廠脫硫裝置、硫磺回收裝置、凝析油罐區(qū)、脫硫脫碳裝置、凝析油穩(wěn)定裝置、脫水裝置、脫烴裝置等裝置。