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    Supplier Details

     Company Name:
    Tianjin Junxing Pipe Industry Group Co.,Ltd

     Contact Person: shirley han

     Tel: 86-22-84783741

            

     Fax: 86-22-24559615

     Email: shirley@tjjxgy.com

     Address:
    No.1 Kaiyuan Road Fu Yuan Economic Development Area in Wu Qing District,Tianjin of China

     WebSite:
    http://www.yeskey.com/space/junxingguanye2815/
    http://www.chinajunxing.com
    http://chinajunxing.en.alibaba.com

      high density polyethylene gas pipe

      Products Visitors:1045
       
       

      high density polyethylene gas pipe

       

      Product introduction of high density polyethylene gas pipe:

      Working temperature: 20~40

      Standard: GB/T15558.1-2003           

      GB/T15558.2-2005  

      Form Supplied 6meters straight length (all size)

                    50 or 100 meters coil length

                    Other forms are also available upon request

       

      Applications of high density polyethylene gas pipe:

      Transportation for neutral gas, liquefied petroleum gas, coal gas and industrial corrosive liquid.

       

      Features of high density polyethylene gas pipe:
      1. Good corrosion resistance

      2. Excellent flexibility

      3. Good abrasion resistance

      4. Good stress crack resistance

      5. Long usage life of 50 years

      6. Large flow capacity

      7. Remarkable economic benefits

      8. Convenient construction

       

      Performance requirements of high density polyethylene gas pipe:


      Performance

      Requirements

      Test parameter

      hydrostatic strength

      ≥100h

      20(hoop stress)

      PE80(9.0mpa) PE100(12.4Mpa)

      ≥165h

      80(hoop stress)

      PE80(4.5mpa) PE100(5.4Mpa)

      ≥1000h

      80(hoop stress)

      PE80(4.0mpa) PE100(5.0Mpa)

      Percentage of breaking-elongation

      ≥350%

       

      Weather resistance

      HS(165h/80)

      E≥3.5GJ/

      Crack resistance RCP

       

       

      FS or S4 test

      PC,FS1.5×MOP S4

      0

      PC,S4 MOP/2.4-0.072d

      0

      en>5mm

      165h

      80,0.8 Mpa

      80,0.92Mpa

      Oxidation induction time

      >20 min

      200

      Longitudinal retraction

      ≤3%

      110

      MFR

      Change<20%

      190



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