-- Construction, Civil Engineering -- Suck up or extrude water and liquid matter -- Transfer of granules and power
-- Excellent durability against pressure and shock -- Good durability against abrasion and chemicals -- No symptom of senility against long time use
Nominal Size (inch)
ID (m/m)
OD (m/m)
Wall Thinck (m/m)
Standard Length (m)
PRESSURE at 10℃(Kg/㎠)
Weight (ROLL) (±5%)
WORKING
BURSTING
¾"
19.0±0.5
24.2±0.5
2.6±0.5
30
7.0
18.0
7.5kg
1"
25.0±0.5
30.4±1.0
2.7±0.7
50
16.0kg
1¼"
32.0±0.5
38.2±1.0
3.1±0.7
23.0kg
1½"
38.0±0.5
44.4±1.0
3.2±0.7
6.0
17.0
27.0kg
1¾"
45.5±0.5
53.0±1.0
3.7±0.7
37.0kg
2"
50.5±1.0
58.9±1.5
4.2±1.2
46.0kg
2½"
63.5±1.0
73.3±1.5
4.9±1.2
5.5
16.5
68.5kg
2¾"
69.8±1.0
79.6±1.5
5.0
16.0
75.0kg
3"
75.5±1.0
85.9±1.5
5.2±1.2
82.0kg
4"
101.5±1.5
113.5±2.0
6.0±1.7
4.5
15.0
81.0kg
5"
125.0±1.5
139.5±2.0
7.2±1.7
4.0
12.0
107.0kg
6"
151.0±1.5
167.6±2.0
8.3±1.7
20
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