16. Clamp gate valve \ KY25 / 65
17. Clamp head \ KY35 / 50 DN50
18. Needle valve \ KQ25 / 65 1/2 "
19. Grease nipple cover \ KY25 / 65 250 clamp type
20. Floor Water Distributor \ MF-PSQ-B-35
21. Wellhead bolt \ KQ65-35 M36 × 272
22. Flange Wedge Gate Valve \ KQ65-60 XFF65-60
23. Flanged wedge gate valve \ KQ65-35 XFF65-35
24. Flange bolt \ KQ65-35 M36 × 272 10.9 grade
25. Flange bolt \ KQ65-35 M27 × 165 TAG：