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HDPE Natural Gas Pipes

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HDPE Natural Gas Pipes
ISO 4437/ AS/ NZS 4130/ BS EN 1555/ SANS 8085 standard HDPE yellow and black pipes with red strips for natural gas piping, which get CE certificates and ISO 9001 quality management system certificates. Connected fittings are available. For more details ab
1.Size: DN20-630mm (Can Be Customized).
2.Pressure Rating: SDR11- PN 10 bar, SDR17-PN 6 bar.
3.Raw Materials: PE80, PE100, PE4710.
4.Certificate: ISO 14001, ISO 9001, OHSAS 18001, CE BS EN 12201, WRAS Certification.
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Description

PH Plastic Group HDPE natural gas pipes are made from PE100 raw materials supplied by world-leading raw material suppliers such as Borealis, Shanghai Petrochemical, and Sinopec. The high toughness and light weight of polyethylene increases the cost-effective and reliable solution required for gas distribution systems.

HDPE gas pipe is suitable for outdoor gas transportation and distribution. The working temperature is between -20 °C and 40 °C, and the long-term maximum working pressure is not more than 0.7 MPa. PH Plastic Group HDPE gas pipes are ideal for low pressure gas delivery applications.

Name

HDPE Natural Gas Pipes

Size

DN20-630mm

SDR

SDR11，SDR17.6

Material

PE80, PE100, PE4710

Colors

Yellow, Black or black with red strips

Standard

ISO 4437/ AS/ NZS 4130/ BS EN 1555/ SANS 8085 standard

Remarkss

Customers’ logo is available

Sample

Samples are available

Packing

International standard packing

Less than 110 mm by rolls, more than 110 mm by length 5.8 m or 11.8 m.

MOQ

Negotiable

Production

Depending on the order quantity
20 ft: 7-10 days，40 ft: 15-20 days

Certificates

ISO 14001, ISO 9001, OHSAS 18001, CE BS EN 12201, WRAS certificates

Warranty

30 years for normal using

Payment Term

T/T or L/C at sight

FOB Port

Chongqing, Qingdao, Tianjin, Shanghai, etc

Country of Original

China

 

Specifications

We provide the HDPE gas pipes from DN20-630mm diameter with the SDR11 and SDR17.6 pressure rate.

PH Plastic Group

Nominal Diameter
DN（mm）

Thickness（mm）


SDR11

SDR17.6

20

2.3

2.3

25

2.3

2.3

32

3

2.3

40

3.7

2.3

50

4.6

2.9

63

5.8

3.6

75

6.8

4.3

90

8.2

5.2

110

10

6.3

160

14.6

9.1

200

18.2

11.4

250

22.7

14.2

315

28.6

17.9

400

36.3

22.7

500

45.4

28.4

630

57.2

35.7

Note: Special specifications can be customized. Please contact us for more product information and pricing.

 

Advantages

HDPE natural gas pipes have the following advantages:

  • Corrosion resistance: HDPE is an inert material that is resistant to various chemical media.
  • No leakage: HDPE pipe is connected by electro fusion and its interface strength is higher than that of the pipe itself.
  • High toughness: The elongation at break of HDPE pipes is generally above 500%. For the uneven settlement of the foundation engineering construction, its adaptability is very strong and the seismic performance is good.
  • Excellent resistance: Excellent resistance to rapid crack propagation (RCP).
  • Excellent flexibility: Excellent flexibility and scratch resistance.
  • Good wear resistance: Good wear resistance, low wall friction coefficient, low flow resistance and strong conveying capacity.
  • Non-excavation installation: A variety of non-excavation methods are available for easy construction and installation.
  • Low system cost: Low system cost and low maintenance cost can greatly reduce project costs.
  • Long service life: The buried HDPE pipe is normally used for 70 years.
  • Recyclable, environmentally friendly: HDPE materials can be reused, fully in line with the nationally advocated efficient environmental protection concept.
 

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