9-H71W、H71H、H71X对夹升降式止回阀

12-H41H国标升降式止回阀

2-电动闸阀

7-J44H角式截止阀

10-H42X底阀

8-HC41X消声止回阀

9-J41H法兰高压截止阀

6-J41W不锈钢截止阀

5-J941电动截止阀

1-FT43H杠杆式浮球疏水阀

1-气动闸阀

6-HG61A油田专用超高压止回阀