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埋地排水用鋼帶增強聚乙烯螺旋波紋管材

2018/08/07

埋地排水用鋼帶增強聚乙烯螺旋波紋管材

Metal reinforced polyethylene (PE) spiral corrugated pipes for underground sewer

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壓力等級:SN8、SN10、SN12.5、SN16。
Pressure grade: SN8, SN10, SN12.5, SN16

規格型號:DN300mmDN1800mm。
Specification and model: DN300mmDN1800mm

執行標準: CJ/T 225-2011《埋地排水用鋼帶增強聚乙烯(PE)螺旋波紋管》。

Executive standard: CJ/T 225-2011 Metal Reinforced Polyethylene (PE) Spiral Corrugated Pipes for Underground Sewer

性能特點:
Performance features:

1.耐腐蝕性強:管材材質為抗腐蝕PE材料,不會被污水及廢水中的酸堿及油份等腐蝕。
1. Strong corrosion resistance: the pipe material is anti-corrosion PE material, which will not be corroded by acid and alkali and oil in sewage and waste water.

2.抗外擊力強:產品為柔性管道,受外部沖擊力時,復原性能優越彩票365下载,低級沉降情況下不易破裂。

2. Strong resistance to external impact: the product is a flexible pipe. When subjected to external impact, the recovery performance is superior, and it is not easy to break under low-level settlement.

3.耐老化性能強:管道基材特性在20可有效使用50年以上,有較強的抗老化性能。

3. Strong aging resistance: the pipe base material can be effectively used for more than 50 years at 20°C, and has strong anti-aging performance.

4.耐寒性能優越:在零下60的環境里管材不會脆性破裂及泄漏。

4. Excellent cold resistance: the pipe will not be brittle and leak in the environment of -60°C.

5.重量輕:管材質量僅為同規格混凝土管的1/8,傳統纏繞結構壁管材的2/3彩票365下载,便于運輸,施工方便。

5. Light weight: the pipe weight is only 1/8 of that of the concrete pipe with the same specification, and 2/3 of that of the traditional winding structure wall pipe. It is convenient for transportation and construction.

6.連接方便:連接方式多樣,可采用電熱熔連接彩票365下载、熱收縮帶連接、擠出焊接多種連接方式組合使用,連接牢固可靠彩票365下载,在施工現場即可簡便快速施工。

6. Convenient connection: the products can be connected by various methods, including electric hot-melt connection, heat shrinkable tape connection, extrusion connection, etc. The connection is firm and reliable, and the construction can be carried out on the construction site simply and rapidly.

7.施工簡便成本低:管道重量輕,連接方便,對開挖工程要求低,尤其在城市排水工程建設時,能大量節省工程時間和工程費用。

7. Simple construction and low cost: the pipeline is light in weight, convenient in connection, and has low requirements for excavation engineering, especially in the construction of urban drainage projects, a lot of engineering time and engineering costs can be saved.

8.輸送介質能力強:平滑的管材內壁及較低的摩擦系數既保證了介質輸送能力又保證了其耐磨性能。

8. Strong ability to transport media: smooth inner wall of pipe and low friction coefficient ensure the media conveying capacity and ensure the wear resistance.

9.環保性能優越:聚乙烯材料本身無毒可再生特性保證了管道對環境不會產生污染彩票365下载。
9. Excellent environmental protection performance: the non-toxic and recyclable properties of the polyethylene material ensure that the pipeline will not pollute the environment.

規格尺寸:埋地排水用鋼帶增強聚乙烯(PE)螺旋波紋管材規格尺寸詳見下表。
Specification and dimension: specification and dimension of metal reinforced polyethylene (PE) spiral corrugated pipes for underground sewer are shown in the table below.

管材規格尺寸
Pipe specification and dimension

公稱內徑DN/mm
Nominal inside diameter DN/mm

最小平均內徑
Minimum average inside diameter

最小內層壁厚
Minimum internal layer wall thickness

最小層壓壁厚
Minimum laminated wall thickness

最大螺距
Maximum screw pitch

最小鋼帶厚度
Minimum steel strap thickness

最小防腐層厚度
Minimum anti-corrosion layer thickness

mm

mm

mm

mm

mm

mm

300

294

2.5

4.0

75

0.4

2.2

400

392

3.0

4.5

85

0.4

2.2

500

490

3.5

5.0

100

0.5

2.5

600

588

4.0

6.0

110

0.5

2.5

700

685

4.0

6.0

115

0.5

2.5

800

785

4.5

7.5

120

0.7

3.0

900

885

5.0

7.5

135

0.7

3.0

1000

985

5.0

8.0

150

0.7

3.0

1100

1085

5.0

8.0

165

0.7

3.0

1200

1185

5.0

8.0

180

0.7

3.0

1300

1285

5.0

8.0

210

1.0

3.0

1400

1385

5.0

8.0

210

1.0

3.0

1500

1485

5.0

8.0

220

1.0

3.0

1600

1585

5.0

9.0

230

1.0

3.5

1800

1785

5.0

9.0

230

1.0

3.5

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