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      ؾϩPEȼܲ

      2019-03-30 09:03:06 Դɽ|hĿƼɷ޹˾c

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      ؾϩPEȼܲ

      ȼؾϩPEܵPEϩܲ͸gй©gЃēֿκõĿѼyfֿδ҇ȻܵOMS҇ij悻O͸شҎģoˮˮ̞oˮϹ܄޴ЈH˜ʴ_JPEϩܲʹÉL_50܇ЈAVṩˮϵyˮϵyȼݔ늾|ùܵIܺõͶYrֵЈǰ

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      ȼؾϩPEܵȼϩܵT׿ԽȼݔIص׽Q䓹TFܵĸgͽ^й¶}Ķ_ȼܾWϵyİȫ\PE ȼxõPE|ԲϿͶNW|gܱĦϵСݔ늟BӿڏȸڹܲıwgPELһ㳬^500%PE ȼܾкܺõĿѼyL(SCG)ѼyUչ(RCP)ͿɓԼκ

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      hh PEȼ SֱN

      ȼؾϩPEܻܵmdzĥԏɲöN_ڷʽOطڹʩͰbϵyrSoMɴ͹̳ɱ

      ȼؾϩܲݘ˜GB/15558.1-2015ȼؾϩܲġҪMa͙z,˾aľϩ(PE)ȼܰںɷ֞:SDR11SDR17SDR21\SDR26Ăϵ

      yȼܵ䓹TFĆ}ʹڃձlĸgͽ^й¶ܶȾϩȼܵHDPEȼܣкܶ׿Խ͸g͵͜gԺ^BӰȫɿAMĽQ˂yܵĸgͽ^й©ɴy}ȼݔIõV

      hhPEȼaÌDĔz

      hhPEȼaÌDĔz

      HϰѾϩ(polythylene pipe)IJϷ֞PE32PE40PE63PE80PE100傀ȼȼܺͽoˮܵIJҪPE80PE100҇ϩܲČϛ]зּ@ʹÇȾϩȼܺͽoˮaSxԭϱ^yҲoϩܲĵʹÎ˲С[

      ȼؾϩPEܼܵgָ
          1 ˜
         hh PE ȼܹܲĈ GB 15558.1 ͬrϚWޘ˜ prEN 1555-2 H˜ ISO4437 
          2 ɫ
      hhPEȼܹܲĵɫɫĿSɫɫl
          3 ϵмҎ
      hhPEȼܹܲķSDR11SDR17.6ɷNϵSDR11ʾܲĵĹQ⏽decܲĹQںenıֵ11ͬSDR17.6ʾܲĵĹQ⏽decܲıںenıֵ17.6Ҏ񹲰D32D40D50D63D75D90D110D125D140D160D180D200D250D315D355D400ʮ߷N
          4 L
      hhaֱһa 6 12 Ҳɸ͑Ҫ؛ ⏽С 63mm Ĺܲ߀ԱPLȿɞ 50  100 150 Ҳɸ͑Ҫ؛
       
      ؾϩPEȼܲ
          ȼؾϩPEܵИ˜ʣGB 15558.1-2003
          ȼPEܲǂyFܲϩȼēQaƷ
          ȼܱ횳һĉͨҪx÷Cе^õPE֬HDPE֬LDPE֬쏊ȵ͉Բͼӹrߴ緀ԲBymoˮܵIJlָ^LDPE؄eLLDPE֬ѳɞȼܵijòLDPELLDPE ֬ճСԺ׼ӹwָx񷶇Ҳ^ͨMI0.3-3g/10min֮g

          ݔȻҺʯͺ˹úrOӋڹܵSS±Ҏ

          ȼؾϩPEܵʩҪ
          ȼPEܾ߂Scҹ˾Ȼ¹ܾWķOfܾWĸдPE^PEʩeһЩgʩʩˆTҲԭʩPE׃FڵϲgʩPE

          1ϲۣҹ˾ĿǰԴȻ˜ϲ_Ҫƺ¶ڻQr횺Էܵ³ɷ·eˮϲ۵ˮʜyOӋҪ󷽿¹

          2PEܵBӣBӲßBӺBӣ
          1BӣBǰBӹ߼ӟăɂӟϵÝԷӰ푟Чʺͽ^|BӕrļӟrgӟضsrgϹܼܲaSҵҎsgƄӺʩtʹ߀]_͉ȵĽ^γɾ͹Ӱ푽^܉ӃɶҪNʹɶĴֱӺCe߅t|epȜp

          2BӣBӕrC۹B_ͨͨ늕rgOÑҪ۳вҪ󝍃N㊃ɶ洹ֱӺҪõγʹëӽ|ܵǰҪ־òLλCLCBeBӽ^|

          BͬҪҪϾoܵƽ̶ݽzʹ|Ǻ

          3ȼPE܏Ⱥ̈́ț]䓹ܸܵ܇дuʯKȼӲsFfǸ¼Ӳ^¹ǰҪɳrһɳԱCܵȫ

          4IDe110ϵPEֱܻܽ_ͨɸԴrpԴxPE܌ÊAAԴͲBÿιܶ^÷m^•rֱӹܕrɲͣ÷m^BDe110ϵPE_СDe63֧ܕr۰ͨͣڹܵϰbðͨõԭ_ͨ

          ȼؾϩPEܵaƷc
          ͸gϩǶԲٔͶNW| go늻WgҪ

          й¶PEȼҪ۽BӣBӻBӣc zȦ^Cе^^Ťй¶ΣU

          õĿκЧֿκɲϵđ󽵵͹ ƉĵĿ

          gPEȼһNgԵĹܲLһ㳬^500% ܻmdzҲһN܃Ĺܵ

          ēϩēʹPEȼܿMбPڲ_ʩPEȼܵʩҪMи׃

          M۹ܼY¶ʽ늟zC˺Ӆ^ğ ЧŽ^˹ܲIJrl·ĬFͬrֱ¶ʽ늟z׳Fϻgȱҹܼȱڹ⻬ƽڰb

          õĿѼyfֿܵĿ_ָڹܵżȻl _rѼyԎװ/ٶL˲gɎʮǧ׹ܵѵĴ¹HʹδlFϩȼܵĿ_

          ʹÉL_50

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