Cindy Li

RSS

View channel on YouTube

Switch Invidious Instance

Videos

Shorts

Playlists

newest

oldest

popular

2:13

Manual installation of the butterfly valve

Cindy Li

Shared 2 years ago

8 views

0:33

Plastic valves.

Cindy Li

Shared 2 years ago

9 views

0:47

Plastic Pipe Fittings' Names

Cindy Li

Shared 2 years ago

53 views

1:20

Carbon steel pipe fitting

Cindy Li

Shared 2 years ago

14 views

2:15

PVC pipes and DWV fittings

Cindy Li

Shared 2 years ago

11 views

0:57

How to produce PVC pipe fittings with rubber rings？

Cindy Li

Shared 2 years ago

503 views

2:22

Leak test of DN15 brass gate valve

Cindy Li

Shared 2 years ago

39 views

2:35

Production of Brass Valves

Cindy Li

Shared 2 years ago

142 views

0:28

Stainless steel flange lettering

Cindy Li

Shared 2 years ago

0 views

1:54

PPR HDPE workshop and showroom

Cindy Li

Shared 2 years ago

22 views

1:12

What parts is it mainly made of the push pop-up?

Cindy Li

Shared 2 years ago

8 views

0:12

Ball valve automatic packaging line

Cindy Li

Shared 2 years ago

4 views

0:56

How to detect if the valve is leaking?

Cindy Li

Shared 2 years ago

9 views

0:46

What are the advantages of transparent valves and fittings?

Cindy Li

Shared 2 years ago

7 views

0:40

How to produce dripper?

Cindy Li

Shared 2 years ago

4 views

0:47

What is the difference between SCH40 and SCH80?

Cindy Li

Shared 2 years ago

45 views

0:48

How to assembly the true union ball valve? How to disassembly the double union ball valve?

Cindy Li

Shared 2 years ago

1.6K views

0:44

What is a pvc gate valve?

Cindy Li

Shared 2 years ago

415 views