Business Field

Civil Engineering

Water-Tight Band

Uses when connecting wastewater pipes such as concrete hume pipe, PE double wall pie, triple wall pipe, pressure foam pipe, glass fiber composite pipe. Has excellent water tightness and saves costs with easy installation

Detail view
Features and Benefits

ㆍ Reduction of cost (15 ~ 20%) and excellent water tightness
ㆍ Easy to transport pipes by using A type Hume pipe (straight pipe)
ㆍ Easy to work with bolt assembling method and quick follow-up process
ㆍ Easy to repair pipes and replace pipes even in flowing water

Dimension table
dimensions pipe outer diameter belt plate length and tolerance thickness X width(±0.3 X ±0.5)
250 300 1005 ± 20 4 X 250
300 360 1175 ± 20 4 X 250
400 470 1517 ± 20 4 X 250
450 526 1697 ± 20 4 X 250
500 284 1875 ± 20 4 X 250
600 700 2233 ± 20 4 X 250
700 817 2584 ± 20 4 X 250
800 932 2960 ± 20 4 X 250
900 1050 3320 ± 20 5 X 300
1000 1164 3680 ± 20 5 X 300
1100 1276 4038 ± 20 5 X 300
1200 1390 4395 ± 20 5 X 300
1350 1556 4975 ± 20 5 X 300
1500 1724 5395 ± 20 5 X 300

Watertight belt length has ± 20 error according to season

Construction order

1. Expansion Ring Installation

2. Water-tight Band Construction 1

3. Water-tight Band Construction 2

4. Bolt tightening

5. Complete

6. Water-tightness test