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  • 㶫HDPEִǿƹܽܣ
              㶫HDPEִǿƹԸܶȾϩPEΪ壬öصķֲ졢θϡͬμȵ칤գԱͿճ֬ĸִΪ״ΪҪ֧Žṹճִ֬ܶȾϩںϳһ塣ϩϲƸϳƹܡܵ
  • 19fff.us.www_У԰С˵_ɫũ
  • HDPEִǿƹֲܽĵĸ߸նȡǿȺϵ͸ʴĥԵԽʹܲĴﵽSN8SN12.5SN16𻷸նȣһ˸ֲĵ͸ʴ⣬ֲ˽ϴֱȫˮܻնһֻܴﵽSN8㡣ɫһΪɫ
  • (2)

  • 㶫HDPEִǿƹص㣺
    1õĿѹܣԺãʹеػȳܲĻȻ©
    2 ڲ״ǿܵеĸڰ͹ƽĵϡ
    3 ȶͻѧʴǿHDPEûмԣѧȶԼãһ岻Թܲ𻵣Ӧⳡϡ
    4õ͵£ܲ-40桫60滷
  • 19fff.us.www_У԰С˵_ɫũ
  • һ£DZʩӰ졣
    5ԽͨԺĥԣڱڹ⻬ĦСܹҺڹڵһ
    6ն죬ƷмøִǿΪϩˮܵĻնȡ
    7 ڲ£ʹ50ꡣ
    8ܲԭΪϩֻ̼ԪأԻ޺ɫ
  • (3)

  • 㶫HDPEִǿƹӦ
    1̡סլСˮˮŷš
    2ˮˮ͡
    3ũˮˮԡ
    4󾮡ˮͨܵ
    5ҵˮĴŷŹܵ
  • 19fff.us.www_У԰С˵_ɫũ
  • ӹ

    HDPEִǿƹܲƷ
    λmm
    ھ
    DN/ID
    Сƽھ
    dim.min
    Сڲں
    e1.min
    Сѹں
    emin
    ݾ
    pmax
    Сִ
    tmin
    С
    e2min
    300 294 2.5 4.0 55 0.4 2.5
    400 392 3.0 4.5 65 0.4 2.5
    500 490 3.5 5.0 75 0.5 3.0
    600 588 4.0 6.0 85 0.5 3.0
    700 673 4.0 6.0 110 0.5 3.5
    800 785 4.5 6.5 120 0.7 3.5
    900 885 5.0 7.0 135 0.7 3.5
    1000 985 5.0 7.0 150 0.7 3.5
    1100 1085 5.0 7.0 165 0.7 3.5
    1200 1185 5.0 7.0 180 0.7 3.5
    1300 1285 5.0 7.0 190 1.0 4.0
    1400 1385 5.0 7.0 200 1.0 4.0
    1500 1485 5.0 7.0 210 1.0 4.0
    1600 1585 5.0 7.0 210 1.0 4.0
    1800 1785 5.0 7.0 210 1.0 4.0
    2000 1985 6.0 8.0 210 1.0 4.0
     
  • (4)
  • HDPEִǿƹܲƷ
    λmm
    Ŀ У԰С˵
    ƻնKN/m2 SN8 8.0
    SN10 10.0
    SN12.5 12.5
    SN16 16.0
    % 10
    ǿȣ205棩N/cm 70
    19fff.us.www ޷ֲ㡢޿
    ޷ֲ㡢޿
    ܷͺǿN 1460
    ɫũ
     
  • һƷûһƷ
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