Smooth HDPE geomembrane has extremely low permeability, excellent chemical resistance and UV resistance, and has extremely high cost performance. It is the preferred material for anti-seepage in civil engineering projects.
Smooth HDPE geomembrane, also known as smooth geomembrane, is a widely used waterproof barrier geosynthetic material with high molecular polymer as the basic raw material. Smooth geomembrane uses high-quality virgin high-density polyethylene (HDPE) as the anti-seepage base material. During the production process, a special formula is used to add a certain amount of carbon black, antioxidants, anti-aging agents, UV absorbers and masterbatches and other auxiliary materials. It is made in batches using highly automated geomembrane equipment through three-layer co-extrusion blow molding technology.
The production process of smooth HDPE geomembrane mainly includes raw material selection, melt extrusion, blow molding, cooling and shaping, and traction curling. High-quality raw materials are the basis for producing high-quality geomembranes, and advanced production processes ensure the stability and consistency of the products.
✦Advantages and characteristics of smooth HDPE geomembrane
Good waterproof performance: Smooth HDPE geomembrane has good waterproof performance, which can effectively prevent water penetration and protect the safety and stability of the project.
Good anti-seepage performance: Smooth HDPE geomembrane has good anti-seepage performance, which can effectively prevent the penetration of liquids and gases, and ensure the normal operation and use of the project.
Good chemical resistance: Smooth HDPE geomembrane has good acid and alkali resistance and corrosion resistance, is not easily corroded and damaged by chemical substances, and maintains long-term stability.
Simple construction: Smooth HDPE geomembrane can be customized with different specifications and thicknesses according to needs. It is convenient and fast to use, easy to connect and fix, which can greatly shorten the construction period and improve project efficiency.
Good durability: Smooth HDPE geomembrane has good durability and can meet the needs of long-term use.
High strength: Made of polymer materials, smooth HDPE geomembrane has high tensile strength and wear resistance, good tensile and impact resistance, and can withstand certain loads and deformations.
Good environmental protection: Smooth HDPE geomembrane is a non-toxic, odorless, non-perishable and non-aging environmentally friendly geotechnical material that meets national environmental protection requirements.
✦Difference between smooth HDPE geomembrane and rough geomembrane
Appearance: The surface of smooth HDPE geomembrane is smooth, bright in color, and has a mirror effect as a whole; the surface of rough geomembrane is rough, with obvious granularity and dull color.
Performance: The surface of smooth HDPE geomembrane is smooth and has a small friction coefficient, so it is easy to move and unfold during use. Due to its smooth surface, it is not easy to attach debris, so it has good water permeability. The friction coefficient of rough geomembrane is large, it is not easy to move and unfold, and it is suitable for occasions where friction needs to be increased. Its surface is rough, it is easy to attach debris, and its water permeability is relatively poor. Both smooth HDPE geomembrane and rough geomembrane have good corrosion resistance, but in some special environments, the corrosion resistance of rough geomembrane may be better.
Application: Rough geomembrane is mainly used for slope anti-skid and anti-seepage and sealing, such as landfills, tailings ponds, etc.; smooth geomembrane is mainly used for anti-seepage main projects, such as landfill bottom, artificial lakes, reservoirs, etc.
Price: Due to the more complicated processing technology of rough geomembrane, its price is usually higher than that of smooth geomembrane.
HDPE Pipes for Portable Water & Natural Gas
HDPE Pipe for Gaseous Fuels and Natural Gas
Electrofusion welding
Butt fusion welding
Socket fusion welding
Quick fittings connection
Saddle welding
Flange connection
✦HDPE Fittings Manufacturerd and Supplied together with our HDPE Pipes
ISO 4427-2: Plastics piping systems. Polyethylene pipes & fittings for water supply – Part 2: Pipes
EN 12201-2: Plastics piping systems for water supply – Polyethylene – Part 2: Pipes
EN 1555-2: Plastics piping systems for the supply of gaseous fuels – Polyethylene – Part 2: Pipes
ISO 4437-2: Plastics piping systems for the supply of gaseous fuels – Polyethylene – Part 2: Pipes
ISO Size and Dimension Data
Henan Bingo Pipeline ISO HDPE Series
Pressure Ratings are calculated using a 1,25 design coefficient (C) for MRS at 20°C as listed in PPI TR-4 for PE 100 materials. Pressure ratings are based on water applications. Temperature, Chemical, and Environmental use considerations may require use of additional design coefficients.
ISO 4427 Pipe Series
S 3.2
S 4
S 5
S 6,3
S 8
S 10
S 12,5
S 16
ASTM F714 DR
DR 7.4
DR 9
DR 11
DR 13.6
DR 17
DR 21
DR 26
DR 33
Nominal Pressure PE 100
PN = 25 bar
PN = 20 bar
PN = 16 bar
PN = 12,5 bar
PN = 10 bar
PN = 8 bar
PN = 6 bar
PN = 5 bar
Nominal Size DN (mm)
Equiv Size (in)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
Min Wall (mm)
Average ID (mm)
20
0.79
3.0
13.6
2.3
15.12
2.0
15.76
1.5
16.88
1.2
17.51
1.0
17.98
0.6
18.72
0.61
18.72
25
0.98
3.5
17.60
3.0
18.64
2.3
20.12
2.0
20.76
1.5
21.88
1.2
22.48
0.8
23.39
0.76
23.39
32
1.26
4.4
22.70
3.6
24.37
3.0
25.64
2.4
26.91
2.0
27.76
1.5
28.77
1.0
29.94
0.97
29.94
40
1.57
5.5
28.30
4.5
30.46
3.7
32.16
3.0
33.64
2.4
34.91
2.0
35.76
1.2
37.43
1.21
37.43
50
1.97
6.9
35.40
5.6
38.13
4.6
40.25
3.7
42.16
3.0
43.64
2.4
44.91
2.0
45.76
1.52
46.79
63
2.48
8.6
44.80
7.1
47.95
5.8
50.70
4.7
53.04
3.8
54.94
3.0
56.64
2.5
57.70
1.91
58.95
75
2.95
10.3
53.20
8.4
57.19
6.8
60.58
5.6
63.13
4.5
65.46
3.6
67.37
2.9
68.85
2.27
70.18
90
3.54
12.3
63.90
10.1
68.59
8.2
72.62
6.7
75.80
5.4
78.55
4.3
80.88
3.5
82.58
2.73
84.22
110
4.33
15.1
78.00
12.3
83.92
10.0
88.80
8.1
92.83
6.6
96.01
5.3
98.76
4.2
101.10
3.33
102.93
125
4.92
17.1
88.70
14.0
95.32
11.4
100.83
9.2
105.50
7.4
109.31
6.0
112.28
4.8
114.82
3.79
116.97
140
5.51
19.2
99.30
15.7
106.72
12.7
113.08
10.3
118.16
8.3
122.40
6.7
125.80
5.4
128.55
4.24
131.01
160
6.30
21.9
113.60
17.9
122.05
14.6
129.05
11.8
134.98
9.5
139.86
7.7
143.68
6.2
146.86
4.85
149.72
180
7.09
24.6
127.80
20.1
137.39
16.4
145.23
13.3
151.80
10.7
157.32
8.6
161.77
6.9
165.37
5.45
168.44
200
7.87
27.4
141.90
22.4
152.51
18.2
161.42
14.7
168.84
11.9
174.77
9.6
179.65
7.7
183.68
6.06
187.15
225
8.86
30.8
159.70
25.2
171.58
20.5
181.54
16.6
189.81
13.4
196.59
10.8
202.10
8.6
206.77
6.82
210.55
250
9.84
34.2
177.50
27.9
190.85
22.7
201.88
18.4
210.99
14.8
218.62
11.9
224.77
9.6
229.65
7.58
233.94
280
11.02
38.3
198.80
31.3
213.64
25.4
226.15
20.6
236.33
16.6
244.81
13.4
251.59
10.7
257.32
8.48
262.01
315
12.40
43.1
223.60
35.2
240.38
28.6
254.37
23.2
265.82
18.7
275.36
15.0
283.20
12.1
289.35
9.70
294.44
355
13.98
48.5
252.20
39.7
270.84
32.2
286.74
26.1
299.67
21.1
310.27
16.9
319.17
13.6
326.17
10.90
331.89
400
15.75
54.7
284.00
44.7
305.24
36.3
323.04
29.4
337.67
23.7
349.76
19.1
359.51
15.3
367.56
12.30
373.92
450
17.72
61.5
319.60
50.3
343.36
40.9
363.29
33.1
379.83
26.7
393.40
21.5
404.42
17.2
413.54
13.80
420.74
500
19.69
67.6
356.70
55.8
381.70
45.4
403.75
36.8
421.98
29.7
437.04
23.9
449.33
19.1
459.51
15.30
467.56
560
22.05
75.7
399.50
62.5
427.50
50.8
452.30
41.2
472.66
33.2
489.62
26.7
503.40
21.4
514.63
17.20
523.54
630
24.80
85.1
449.60
70.3
480.96
57.2
508.74
46.3
531.84
37.4
550.71
30.0
566.40
24.1
578.91
19.30
589.08
710
27.95
95.9
506.70
79.3
541.88
64.5
573.26
52.2
599.34
42.1
620.75
33.9
638.13
27.2
652.34
21.80
663.78
800
31.50
108.1
583.8
89.3
610.68
72.6
646.09
58.8
675.34
47.4
699.51
38.1
719.23
30.6
735.13
24.50
748.06
900
35.43
126.62
646.76
100.0
700.00
81.7
726.80
66.2
759.66
53.3
787.00
42.9
809.05
34.4
827.07
27.60
841.49
1000
39.37
135.14
729.72
111.12
777.76
90.2
808.78
72.5
846.30
59.3
874.28
47.7
898.88
38.2
919.02
30.60
935.13
1200
47.24
162.16
875.68
133.34
933.32
109.1
981.82
88.2
1013.02
67.9
1056.05
57.2
1078.74
45.9
1102.69
36.70
1122.20
1400
55.12
189.19
1021.62
155.56
1088.88
127.3
1145.46
102.9
1181.85
82.4
1225.31
66.7
1258.60
53.5
1286.58
42.90
1309.05
This product flyer is intended for reference purposes. It should not be used in place of the advice from a licensed Professional Engineer. Nominal pressure (PN) is based on C = 1,25 and an operating temperature of 20°C. Weight is calculated using DN and Minimum wall plus 6% for use in estimating fluid flow. Actual ID will vary. When designing components to fit the pipe ID, refer to pipe dimensions and tolerances in the applicable pipe manufacturing specification. To obtain pressure in psi, multiply bar by 14.5 (1 bar ≈ 14.5 psi). Additional information is available at www.bingopipes.com.
Other specifications have not been shown on our dimension chart, please CONTACT US for more information
As an important geosynthetic material, smooth HDPE geomembrane is widely used in water conservancy, transportation, construction and other fields.
Water conservancy projects: In water conservancy projects, smooth HDPE geomembrane is widely used in the anti-seepage treatment of reservoirs, canals, dams and other projects. It can effectively prevent the penetration of water and improve the stability and durability of water conservancy projects.
Solid waste landfill: In the construction of solid waste landfill, smooth HDPE geomembrane as a covering material can effectively prevent the pollution of the environment by the leachate generated by the waste.
Landscape engineering: In landscape engineering, smooth HDPE geomembrane is used as an anti-seepage material for water bodies such as ponds and artificial lakes, which not only ensures the clarity of the water body, but also prevents the penetration and damage of the water body to the surrounding environment.
Road construction: In road construction, smooth HDPE geomembrane is used for anti-seepage and isolation of the foundation, which can effectively prevent the influence of groundwater on the stability of the road.
Agricultural application: In the agricultural field, smooth HDPE geomembrane is widely used in greenhouse soil anti-seepage, improving soil water retention capacity and contributing to crop growth.
Mining application: In the mining field, smooth HDPE geomembrane is used for tailings pond anti-seepage to prevent tailings leakage from polluting the environment.
Environmental protection engineering: In environmental protection engineering, smooth HDPE geomembrane, as an isolation layer for harmful substances, can effectively prevent the penetration and diffusion of harmful substances.
Smooth HDPE geomembrane has become an indispensable material in modern engineering construction due to its excellent performance and wide application fields. With the continuous advancement of science and technology and the improvement of environmental protection requirements, smooth HDPE geomembrane will continue to play an important role in the future, bringing more convenience and safety to our lives and environment.
