Lau Lana

2:04

heavy duty VS light duty dismantling joint

Lau Lana

Shared 7 months ago

481 views

0:33

test load video for judberd surface box

Lau Lana

Shared 7 months ago

34 views

1:55

bell clamp instruction

Lau Lana

Shared 7 months ago

281 views

3:28

product instruction for judberd high pressure pipe repair clamp

Lau Lana

Shared 7 months ago

78 views

0:26

double eccentric butterfly valve

Lau Lana

Shared 7 months ago

13 views

0:16

flanged butterfly valve

Lau Lana

Shared 7 months ago

16 views

0:46

gate valve manufacturer

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Shared 7 months ago

20 views

0:35

nrs and os&y resilient seated gate valve

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Shared 7 months ago

21 views

0:30

resilient seated gate valve with gear box

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Shared 7 months ago

20 views

0:45

os&y resilient seated gate valve

Lau Lana

Shared 7 months ago

15 views

0:40

pressure test for high pressure pipe repair clamp

Lau Lana

Shared 10 months ago

53 views

0:18

high pressure repair clamp

Lau Lana

Shared 11 months ago

52 views

0:30

stub end flanges

Lau Lana

Shared 11 months ago

264 views

2:44

Flange adaptor manufacturer from china

Lau Lana

Shared 1 year ago

601 views

0:55

Flange Adaptor Coupling with Restraint

Lau Lana

Shared 1 year ago

90 views

1:20

pressure test for MULTIGRIP RESTRAINED COUPLING

Lau Lana

Shared 1 year ago

65 views

3:06

saddle clamp pressure test

Lau Lana

Shared 1 year ago

250 views

0:15

dismantling joint casting in stock

Lau Lana

Shared 1 year ago

17 views

0:15

AS/NZS dismantling joint

Lau Lana

Shared 1 year ago

65 views

0:29

steel dismantling joint inspection

Lau Lana

Shared 1 year ago

89 views

0:05

Judberd,China at smagua fair 2025

Lau Lana

Shared 1 year ago

44 views

0:44

Smagua 2025 fair

Lau Lana

Shared 1 year ago

40 views

0:26

steel flange

Lau Lana

Shared 1 year ago

72 views

1:43

Centrifugal Casting for ductile iron pipe

Lau Lana

Shared 1 year ago

81 views

0:44

Pressure test for dismantling joint

Lau Lana

Shared 2 years ago

231 views

1:02

Dismantling joint

Lau Lana

Shared 2 years ago

297 views

0:55

Static sealing for silent check valve

Lau Lana

Shared 2 years ago

41 views

0:45

Underground fire hydrants

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Shared 2 years ago

51 views

0:38

AWWA gate valve

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Shared 2 years ago

27 views

0:39

Air valve

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Shared 2 years ago

64 views

1:07

Air valve

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Shared 2 years ago

28 views

1:10

Ball check valve

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Shared 2 years ago

67 views

1:06

Ball check valve

Lau Lana

Shared 2 years ago

158 views

0:46

silent check valve

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Shared 2 years ago

68 views

2:07

Nylon11 coated dismantling joint

Lau Lana

Shared 2 years ago

1.8K views

2:41

flange adaptor

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Shared 2 years ago

3.4K views

0:48

Stainless steel dismantling joint

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Shared 2 years ago

96 views

3:06

gibault joint

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Shared 2 years ago

942 views

2:16

Tapping sleeve

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Shared 2 years ago

49 views

1:08

Tapping sleeve

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Shared 2 years ago

33 views

1:03

Mini repair clamp

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Shared 2 years ago

22 views

2:12

Repair clamp

Lau Lana

Shared 2 years ago

63 views

3:32

Stainless steel repair clamp

Lau Lana

Shared 2 years ago

66 views

1:24

Ductile iron repair clamp

Lau Lana

Shared 2 years ago

307 views

2:01

Repair Clamp

Lau Lana

Shared 2 years ago

103 views

2:51

judberd casting production

Lau Lana

Shared 2 years ago

49 views

0:14

FBE coating inspection for dismantling joint

Lau Lana

Shared 2 years ago

51 views

2:43

Flange adaptor

Lau Lana

Shared 2 years ago

739 views

2:06

Pipe Repair Clamp

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Shared 2 years ago

59 views

2:37

Aqua grip pipe coupling

Lau Lana

Shared 2 years ago

147 views

1:46

Pipe saddle with shut off adaptor

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Shared 2 years ago

62 views

6:36

Saddle Clamp

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Shared 2 years ago

108 views

3:13

PVC Saddle clamp

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Shared 2 years ago

556 views

4:55

Pipe coupling

Lau Lana

Shared 2 years ago

51 views

2:16

2024年3月19日

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Shared 2 years ago

16 views

1:18

Step coupling

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Shared 2 years ago

162 views

0:47

2024年3月19日

Lau Lana

Shared 2 years ago

51 views

2:29

2024年3月19日

Lau Lana

Shared 2 years ago

53 views

2:37

Pipe coupling

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Shared 2 years ago

35 views

1:03

how we inspect our dismantling joint FBE coating thickness

Lau Lana

Shared 2 years ago

126 views