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Brand Name : | tianlianhuitong |
Model Number : | Guest custom-1 |
Supply Ability : | 50000 Meter/Meters per Month |
Price : | $0.20/meters >=500 meters |
Nominal size DN mm | Nominal pressure grade Mpa | Average inner diameter mm | Minimum wall thickness of lining mm | Minimum wall thickness of outer protective layer mm | The minimum wall thickness of composite pipe is mm | Minimum storage bending radius mm |
17 | 32 | ≥17 | 2 | 2 | 6 | 300 |
25 | 32 | ≥25 | 3 | 2 | 7.5 | 400 |
25 | ≥25 | 6.5 | 400 | |||
20 | ≥25 | 6 | 400 | |||
16 | ≥25 | 400 | ||||
12 | ≥25 | 5.5 | 400 | |||
2.5 | ≥25 | 400 | ||||
40 | 32 | ≥40 | 3.5 | 3 | 13 | 550 |
25 | ≥40 | 11 | 550 | |||
20 | ≥40 | 10.5 | 550 | |||
16 | ≥40 | 10 | 550 | |||
12 | ≥40 | 9.5 | 550 | |||
6.4 | ≥40 | 8.5 | 550 | |||
2.5 | ≥40 | 8.5 | 550 | |||
50 | 32 | ≥50 | 4 | 3 | 16.5 | 600 |
25 | ≥50 | 13 | 600 | |||
20 | ≥50 | 11.5 | 600 | |||
16 | ≥50 | 10 | 600 | |||
12 | ≥50 | 9.5 | 600 | |||
6.4 | ≥50 | 8.5 | 600 | |||
2.5 | ≥50 | 8.5 | 600 | |||
60 | 25 | ≥60 | 5 | 3 | 16 | 750 |
20 | ≥60 | 14 | 750 | |||
16 | ≥60 | 12.5 | 750 | |||
12 | ≥60 | 12 | 750 | |||
6.4 | ≥60 | 10 | 750 | |||
2.5 | ≥60 | 9.5 | 750 | |||
65 | 25 | ≥65 | 5.5 | 3 | 16 | 850 |
20 | ≥65 | 14 | 850 | |||
16 | ≥65 | 12.5 | 850 | |||
12 | ≥65 | 12 | 850 | |||
6.4 | ≥65 | 10 | 850 | |||
2.5 | ≥65 | 9.5 | 850 | |||
75 | 25 | ≥75 | 5.5 | 3 | 16.5 | 900 |
20 | ≥75 | 14 | 900 | |||
16 | ≥75 | 13 | 900 | |||
12 | ≥75 | 12 | 900 | |||
6.4 | ≥75 | 10 | 900 | |||
2.5 | ≥75 | 9.5 | 900 | |||
80 | 25 | ≥80 | 6 | 3 | 18 | 950 |
20 | ≥80 | 16 | 950 | |||
16 | ≥80 | 14.5 | 950 | |||
12 | ≥80 | 12.5 | 950 | |||
6.4 | ≥80 | 10.5 | 950 | |||
2.5 | ≥80 | 10 | 950 | |||
85 | 25 | ≥85 | 6 | 3 | 18.5 | 950 |
20 | ≥85 | 16 | 950 | |||
16 | ≥85 | 14.5 | 950 | |||
12 | ≥85 | 13 | 950 | |||
6.4 | ≥85 | 10.5 | 950 | |||
2.5 | ≥85 | 10 | 950 | |||
90 | 20 | ≥90 | 6 | 3 | 16.5 | 950 |
16 | ≥90 | 14.5 | 950 | |||
12 | ≥90 | 13 | 950 | |||
6.4 | ≥90 | 10.5 | 950 | |||
2.5 | ≥90 | 10 | 950 | |||
100 | 16 | ≥100 | 7.5 | 3 | 18.5 | 1050 |
12 | ≥100 | 17 | 1050 | |||
10 | ≥100 | 16.5 | 1050 | |||
8 | ≥100 | 14.5 | 1050 | |||
6.4 | ≥100 | 12.5 | 1050 | |||
4 | ≥100 | 1050 | ||||
2.5 | ≥100 | 11 | 1050 | |||
125 | 12 | ≥125 | 8 | 3.5 | 18.5 | 1200 |
10 | ≥125 | 17.5 | 1200 | |||
8 | ≥125 | 15.5 | 1200 | |||
6.4 | ≥125 | 14.5 | 1200 | |||
4 | ≥125 | 1200 | ||||
2.5 | ≥125 | 13.5 | 1200 | |||
150 | 10 | ≥150 | 9.5 | 3.5 | 22.5 | 1600 |
6.4 | ≥150 | 16.5 | 1600 | |||
4 | ≥150 | 1600 | ||||
2.5 | ≥150 | 14 | 1600 | |||
170 | 6.4 | ≥170 | 9.5 | 3.5 | 21 | 2300 |
4 | ≥170 | 18 | 2300 | |||
2.5 | ≥170 | 16.5 | 2300 | |||
200 | 6.4 | ≥200 | 9.5 | 4 | 22 | 2400 |
4 | ≥200 | 18.5 | 2400 | |||
2.5 | ≥200 | 17 | 2400 |
Structure and properties of pipes | ||||||||||||
Tube series | inner layer | interlayer | outer sphere | design temperature | design pressure MPA | implementation standard | range of application | |||||
High pressure water injection pipe | Alcohol injection tubeOr other modified polymers | Polyester fiber, aramid fiber, carbon fiber and other high strength
materials | high density polyethylene (hdpe) | -40~35 | ≤32 | SY/T6662.2-2020 | Single well water injection, sewage reinjection, ternary polymer | |||||
High pressure pipeline | EVOH High barrier material or other modified high barrier polymer | -40~75 | ≤32 | Acid natural gas, coal bed gas, shale gas | ||||||||
oil-conveying pipe | PEX,PVDF,POK | -40~110 | ≤25 | Single well gathering and transportation, branch trunk gathering
and transportation; Mixed liquid transportation of oil, gas and water, oil field sewage | ||||||||
Alcohol injection tube | Nylon or other modified polymers | -20~90 | ≤32 | Injecting alcohol and adding drugs |
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