Ita PE apapo ti a bo ṣiṣu paipu
Ita PE composite ti a bo paipu ṣiṣu, Ti a bo (yiyi) ṣiṣu ṣiṣu irin pipe laisi awọn ihamọ iwọn ila opin, sisanra ti Layer ikan le tun yan lainidii, ni ibamu si awọn ipo alabọde ipata, yan sisanra ti o yatọ, ipari le tun de 6-12 awọn mita;Iwọn ila opin ipin kanna, ti a bo (yiyi) ṣiṣu apapo irin paipu paipu ni gbogbogbo laarin 0.5-1mm, dada tube didan, kii ṣe olusọdipúpọ ija nikan jẹ kekere, ati olusọdipúpọ edekoyede tun jẹ kekere, pipadanu omi ninu tube jẹ kekere, ṣiṣan gbigbe jẹ nla, lati ṣaṣeyọri fifipamọ agbara.Ni awọn ọdun aipẹ, awọn paipu irin ti o lodi si ipata ti wa ni lilo pupọ ni kikọ ipese omi ati idominugere, imọ-ẹrọ pipin omi pinpin omi mimu, iṣakoso ina, fun pipe paipu ina ti o pọ julọ, irin pipe ṣaaju lilo pipe dip galvanized, irin pipe, ọpọlọpọ agbegbe, awọn ile itura, Awọn ile ọfiisi ti wa ni lilo epoxy lulú anticorrosive, irin pipe pẹlu awọn ẹgbẹ mejeeji ṣiṣu ti a bo ti wa ni lilo si inu ati ita bi ohun elo paipu ina, irisi rẹ lẹwa ati ti o tọ, O ti di ọja pataki ti awọn ile-iṣẹ nyoju ni ọrundun 21st.PE inu EP ti a bo ṣiṣu irin tube ọjọgbọn tita ti lulú ti a bo ṣiṣu irin tube fi kun ina retardant ati iyipada iposii resini lulú, awọn iwọn otutu resistance ti awọn ti a bo jẹ superior, ni gun-igba lilo ko ni iná, ma ṣe rọ.
Ita Pe Apapo Ti a bo Ṣiṣu Pipe, Awọn anfani
Fiimu kikun ti epoxy powder anticorrosive, irin tube jẹ alakikanju, sooro omi ati kii ṣe majele.Adhesion ti o lagbara, ifaramọ ti o dara laarin fiimu kikun ati fiimu kikun.O tayọ egboogi-ipata ati omi resistance, awọn lilo ti o tayọ egboogi-ipata aise ohun elo, lati rii daju awọn oniwe-egboogi-ipata išẹ.O ni agbara ẹrọ ti o dara, fiimu alakikanju, abrasion resistance ati resistance resistance.Akoonu ti o lagbara, fiimu ti o nipọn.Awọn molikula be ti iposii lulú anticorrosive, irin pipe ti wa ni characterized nipasẹ awọn ti nṣiṣe lọwọ iposii awọn ẹgbẹ ninu awọn molikula pq, eyi ti o le wa ni be ni opin, arin tabi oruka be ti molikula pq.
Nitori awọn ẹgbẹ iposii ti nṣiṣe lọwọ ninu eto molikula, wọn le ṣe ọna asopọ pẹlu ọpọlọpọ awọn oriṣi ti aṣoju imularada lati ṣe agbekalẹ awọn polima ti ko ṣee ṣe ati infusible pẹlu ọna nẹtiwọọki ọna mẹta.Awọn ohun elo iyẹfun thermosetting ni a lo ni akọkọ ni awọn orilẹ-ede pupọ: awọn ohun elo iyẹfun epoxy, awọn ohun elo iyẹfun phenolic epoxy, awọn ohun elo lulú polyester, awọn aṣọ epo epoxy-polyester powder.Lara wọn, epoxy lulú ti a bo ni ibẹrẹ orisirisi ti ohun elo, jẹ tun awọn ti isiyi gbóògì ti ṣiṣu lulú ti a bo, o gbajumo ni lilo ninu electrostatic spraying ilana, ni ohun ọṣọ ti a bo yoo kan pataki ipo;Nitori ti awọn oniwe-ga kemikali ipata resistance, epoxy phenolic lulú ti a bo ti wa ni okeene lo fun egboogi-ibajẹ bo.
Thermoplastic Powder Coatings Ni o kun
Polyethylene powder powder, POLYvinyl chloride powder powder, polypropylene powder powder, chlorinated polyether powder powder, nylon powder powder, polyphenylene sulfide powder powder, bbl, awọn ohun elo itanna thermoplastic wọnyi ni awọn anfani ati awọn alailanfani.Thermosetting pilasitik ni dara curing ipele ati wettability nitori won kekere molikula àdánù, eyi ti o mu ki wọn lagbara lilẹmọ si awọn tube ara nigba ti a bo irin tube, ati ki o le ṣe ti a bo irin tube gba a dan ṣiṣu fiimu dada.Awọn pilasitik thermosetting ti o wọpọ ni: resini iposii, resini phenolic, resini amino ati bẹbẹ lọ.Awọn sisanra ti ogiri ti a bo ni laarin 100 microns ati 500 microns, nigbagbogbo 350 microns.
Ita PE composite ti a bo ṣiṣu paipu, 1. Ilera, ti kii-majele ti, ko si igbelosoke, ko si ibisi ti microorganisms, rii daju awọn didara ti ito 2. 3. Awọn fifi sori ilana jẹ ogbo, rọrun ati ki o yara, ati awọn asopọ pẹlu arinrin galvanized paipu jẹ. ikan na.4. O dara oju ojo resistance.5. Odi paipu didan, mu ilọsiwaju gbigbe ṣiṣẹ, igbesi aye iṣẹ pipẹ.
Ita paipu ṣiṣu ti a bo apapo PE, Ipo Asopọ:asopọ o tẹle ara: lo okun oniyi ti afọwọyi tabi ẹrọ apo okun waya ina lati ṣe ilana okun paipu, san ifojusi si itutu agbaiye lakoko sisẹ;Asopọ Flange, wiwọn lori aaye, iyaworan maapu ṣiṣatunṣe laini opo gigun ti epo, ibora sisẹ, ikan ṣiṣu, ati lẹhinna gbe lọ si fifi sori aaye naa;Ti kii ṣe ti a bo, paipu irin ṣiṣu ti o ni ila ati awọn ohun elo paipu le ṣee lo ni aaye, alurinmorin flange, pipeline pipe, ati lẹhinna disassembled fun ibora, iṣelọpọ ṣiṣu laini, ati lẹhinna gbe lọ si fifi sori aaye;Pari grooved ti a bo ṣiṣu paipu paipu yẹ ki o wa fẹ;Grooves yoo wa ni e nipa yara sẹsẹ ẹrọ, ati awọn grooves yoo wa ni ibamu pẹlu awọn ti o yẹ awọn ajohunše.
Konstituent Of The elo
| Ipele | C | Mn | Si | S | P | UTS(MPa) | YS(MPa) | EI(%) |
| Q235B | 0.12-0.20 | 0.30-0.70 | 0.30 | 0.045 | 0.045 | 375-500 | 235 | 26 |
| Q345B | 0.12-0.20 | 1.20-1.60 | 0.20-0.55 | ≤0.045 | ≤0.045 | 510-600 | 345 | 22 |
| 20#(GB) | 0.17-0.23 | 0.38-0.65 | 0.17-0.37 | ≤0.030 | ≤0.030 | 410-550 | ≥245 | ≥20 |
| HDPE PIPE awọn iwọn Aworan | |||||||||
| Dia | Iyapa | 0.4Mpa | 0.5Mpa | 0.6Mpa | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6MPa | 2.0Mpa |
| Sisanra | Sisanra | Sisanra | Sisanra | Sisanra | Sisanra | Sisanra | Sisanra | ||
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm |
| 16 | 0.3 | 2.3 | |||||||
| 20 | 0.3 | 2.3 | 2.3 | ||||||
| 25 | 0.3 | 2.3 | 2.3 | 3 | |||||
| 32 | 0.3 | 2.3 | 2.4 | 3 | 3.6 | ||||
| 40 | 0.4 | 2.3 | 2.4 | 3 | 3.7 | 4.5 | |||
| 50 | 0.4 | 2.3 | 2.4 | 3 | 3.7 | 4.6 | 5.6 | ||
| 63 | 0.4 | 2.5 | 3 | 3.8 | 4.7 | 5.8 | 7.1 | ||
| 75 | 0.5 | 2.9 | 3.6 | 4.5 | 5.6 | 6.8 | 8.4 | ||
| 90 | 0.6 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 | ||
| 110 | 0.7 | 4.2 | 5.3 | 6.6 | 8.1 | 10 | 12.3 | ||
| 125 | 0.8 | 4.8 | 6 | 7.4 | 9.2 | 11.4 | 14 | ||
| 140 | 0.9 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 | 15.7 | ||
| 160 | 1 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 | 17.9 | ||
| 180 | 1.1 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 | 20.1 | ||
| 200 | 1.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 | 22.4 | ||
| 225 | 1.4 | 8.6 | 10.8 | 13.4 | 16.6 | 16.6 | 25.2 | ||
| 250 | 1.5 | 9.6 | 11.9 | 14.8 | 18.4 | 22.7 | 27.9 | ||
| 280 | 1.7 | 10.7 | 13.4 | 16.6 | 20.6 | 25.4 | 31.3 | ||
| 315 | 1.9 | 7.7 | 9.7 | 12.1 | 15 | 18.7 | 23.2 | 28.6 | 35.2 |
| 355 | 2.2 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | 32.2 | 39.7 |
| 400 | 2.4 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | 36.3 | 44.7 |
| 450 | 2.7 | 11 | 13.8 | 17.2 | 21.5 | 26.7 | 33.1 | 40.9 | 50.3 |
| 500 | 3 | 12.3 | 15.3 | 19.1 | 23.9 | 29.7 | 36.8 | 45.4 | 55.8 |
| 560 | 3.4 | 13.7 | 17.2 | 21.4 | 26.7 | 33.2 | 41.2 | 50.8 | 62.5 |
| 630 | 3.8 | 15.4 | 19.3 | 24.1 | 30 | 37.4 | 46.3 | 57.2 | 70.3 |
| 710 | 6.4 | 17.4 | 21.8 | 27.2 | 33.9 | 42.1 | 52.2 | 64.5 | 79.3 |
| 800 | 7.2 | 19.6 | 24.5 | 30.6 | 38.1 | 47.4 | 58.8 | 72.6 | 89.3 |
| 900 | 8.1 | 22 | 27.6 | 34.4 | 42.9 | 53.3 | 66.2 | 81.7 | |
| 1000 | 9 | 24.5 | 30.6 | 38.2 | 47.7 | 59.3 | 72.5 | 90.2 | |
Ifihan ọja
