Iimveliso
Umbhobho wePolyethylene(PE) wezibonelelo zegesi
Iimbonakalo
I-Fasten Hopesun Polyethylene (РЕ) imibhobho iveliswa kwi-polyethylene resin ephezulu, kwaye inkqubo yokuvelisa ihlelwe ngokungqongqo ngokuhambelana nemigangatho ehambelana ne-GB / T.Imveliso ayinazo izongezo zetsimbi enzima, ayilinganisi, ayizalisi ibhaktheriya, ayibangeli ukungcola okwesibini kwi-transmission medium, kwaye inozinzo oluhle lweekhemikhali.
Umbhobho we-PE unokumelana nokushisa okulungileyo kunye nokumelana nokubanda, ukuqina okuphezulu kunye nokuqina, iimpawu ezintle zomzimba kunye noomatshini, ukuchasana kwempembelelo, ukuxhathisa ukothuka okunamandla, ukuguquguquka kunye nokusebenza okujijayo, kunye nokulungelelanisa kwi-а uluhlu olubanzi lweenguqu zendalo.Inkqubo yokudibanisa umbhobho we-РЕ ilula, kwaye iteknoloji ye-welding evuthiweyo iqinisekisa amandla aphezulu e-interface, ngoko ke ukwakhiwa kulungele kwaye iindleko zeprojekthi ziphantsi.
Udonga lwangaphakathi olugudileyo lombhobho we-РЕ kunye neempawu ezingabambeleliyo zezinto ngokwazo zinquma umthamo ophezulu wokuhambisa imveliso, ngoko ukusetyenziswa kwamandla okuhambisa kuphantsi.
Iiparamitha zobuGcisa
| Ubungqingqwa bodonga lwegama Iyunithi: mm | ||||
| Idayamitha yangaphandle ebizwa ngokuba dn | Uxinzelelo lwegama PN/MPa | |||
| SDR11b | SDR17b | SDR21c | SDR26c | |
| 16 | 3.0 | - | - |
|
| 20 | 3.0 | - | - |
|
| 25 | 3.0 | - | - |
|
| 32 | 3.0 | 3.0 | - |
|
| 40 | 3.7 | 3.0 | - |
|
| 50 | 4.6 | 3.0 | 3.0 |
|
| 63 | 5.8 | 3.8 | 3.0 |
|
| 75 | 6.8 | 4.5 | 3.6 | 3.0 |
| 90 | 8.2 | 5.4 | 4.3 | 3.5 |
| 110 | 10.0 | 6.6 | 5.3 | 4.2 |
| 125 | 11.4 | 7.4 | 6.0 | 4.8 |
| 140 | 12.7 | 8.3 | 6.7 | 5.4 |
| 160 | 14.6 | 9.5 | 7.7 | 6.2 |
| 180 | 16.4 | 10.7 | 8.6 | 6.9 |
| 200 | 18.2 | 11.9 | 9.6 | 7.7 |
| 225 | 20.5 | 13.4 | 10.8 | 8.6 |
| 250 | 22.7 | 14.8 | 11.9 | 9.6 |
| 280 | 25.4 | 16.6 | 13.4 | 10.7 |
| 315 | 28.6 | 18.7 | 15.0 | 12.1 |
| 355 | 32.2 | 21.1 | 16.9 | 13.6 |
| 400 | 36.4 | 23.7 | 19.1 | 15.3 |
| 450 | 40.9 | 26.7 | 21.5 | 17.2 |
| 500 | 45.5 | 29.7 | 23.9 | 19.1 |
| 560 | 50.9 | 33.2 | 26.7 | 21.4 |
| 630 | 57.3 | 37.4 | 30.0 | 24.1 |
| Aeimiz=enb khetha uluhlu lwe-c SDR21 kunye ne-SDR26 zihlala zisetyenziselwa imibhobho yerhasi engenamijelo | ||||
| Qaphela: Imveliso isebenzisa lo mgangatho we-GB15558.1-2015 | ||||
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