HDPE methane extraction pipesHDPE methane extraction pipesHDPE methane extraction pipesHDPE methane extraction pipes
HDPE methane extraction pipesHDPE methane extraction pipesHDPE methane extraction pipesHDPE methane extraction pipes

HDPE methane extraction pipes

Short Introduction:
HDPE pipes are following ISO 4427 / AS / NZS 4130 / BS EN 12201 / SABS standards with black / blue colors, which get CE certificates and ISO 9001 quality management system certificates. Connected fittings are available.  For more details about JUNNUO HDPE methane extraction pipes, please contact us!
1. Size: DN16-1600mm (Can Be Customized).
2. Pressure Rating: SDR 6-PN 32 Bar, SDR 7.4-PN 25 Bar, SDR 9-PN 20 Bar, SDR11-PN16 Bar, SDR13.6-PN12.5 Bar, SDR17-PN10 Bar, SDR21-PN6 Bar, SDR26-PN6 Bar, SDR33-PN5 Bar, SDR41-PN4  Bar.
3. Life: 70 Years.
4. Raw Materials: PE80, PE100, PE4710.
5. Certificate: ISO 14001, ISO 9001, OHSAS 18001, CE BS EN 12201, WRAS Certification.


JUNNUO HDPE methane extraction pipe has the characteristics of antistatic, flame retardant, impact resistance, high strength, good flexibility, corrosion resistance, wear resistance, light weight, long service life, convenient installation and low overall cost. JUNNUO HDPE is the best solution for coal mine methane extraction pipes.

HDPE methane extraction pipe is made of high quality PE80 or PE100 raw material, the size range is 20-1200mm, and the performance is in accordance with ISO4427 standard. For coal mines or underground gas drainage HDPE pipes can be manufactured with five rated pressures: SDR11-PN16 bar, SDR13.6-PN12.5 bar, SDR17-PN10 bar, SDR21-PN6 bar, SDR26-PN6 bar, etc.                                                                                                                                                                                                                                       


HDPE methane extraction pipes




SDR6, SDR7.4, SDR9, SDR11, SDR13.6, SDR17, SDR21, SDR26, SDR33, SDR41


PE80, PE100, PE4710


Black or black with red/ yellow strips


ISO4427/ ISO9001/ AS/ NZS 4130/ BS EN 12201/ SABS stardard


Customers’ loge is available


Sample are available


International standard packing

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




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


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


30 years for normal using

Payment Term

T/T or L/C at sight

FOB Port

Chongqing, Qingdao, Tianjin, Shanghai, etc

Country of Original



We provide the HDPE pipes from dn16mm to 1600mm.

HDPE methane extraction pipes

JUNNUO Pipeline

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

Please send your request to the email address: ph@phpipefitting.com (We will respond to you within 24 hours).


  • The flame retardant and antistatic properties are stable: The flame retardant and antistatic properties are stable, and the flame retardant and antistatic properties are not lost due to long use time.
  • Corrosion resistance: Polyethylene material can withstand the erosion of a variety of chemical media, no chemical corrosion, suitable for coal mine gas and water supply.
  • Flow resistance: The inner wall roughness of the pipe is not more than 0.03 mm, and the roughness of the steel pipe and the glass pipe is greater than 0.06 mm. This can reduce energy consumption and save energy.
  • Excellent flexibility: Pipes can be coiled and supplied in longer lengths, avoiding a large number of joints and fittings, saving pipeline construction costs.
  • Good resistance: With good resistance to rapid crack propagation, excellent scratch resistance and environmental stress cracking performance.
  • Long service life: The pipeline is used stably and has a life span of 70 years.
  • Light weight: convenient transportation and installation.

It is suitable for methane extraction in coal mines with normal temperature not exceeding 60 °C, water supply, exhaust, pressure, spray and other places. The pressure of the pipe is up to 1.6 Mpa.