3LPE Coating Pipe

3LPE ipayipi enamathela(3-Layer Polyethylene) ihlanganisaI-FBE+ i-copolymer adhesive + polyethylene (PE) ibe yisistimu-yezendlalelo ezintathu zamapayipi agqitshiwe nangaphansi kwamanzi, asebenza njengesixazululo sangaphandle sokuvikela ukugqwala. Ihlanganisa i-fusion-i-epoxy (FBE) ehlanganisiwe yokumelana ne-electrochemical, okunamathelayo kwe-acopolymer ukuze kuhlanganiswe okuqinile, kanye nongqimba lwe-polyethylene (PE) lwangaphandle lokuvikela imishini nemvelo. Le sistimu iletha ukuqina okuphakeme uma kuqhathaniswa-nokwendlaleka okukodwa, okuyenza ibe ifoil, igesi, amanzi, namapayipi okufudumeza esifunda athandwayo enhlabathini enolaka, ezindaweni eziwela izindawo ezingamaxhaphozi, nasezindaweni ezisogwini.

Lokhu 3LPE camera ngepayipi enamathela ngokuvamile kuchazwa ngokuthiI-3LPE yokumboza ipayipiemigqeni yasogwini egqitshwe, ukuwela imifula, kanye nezingxenye eziseduze nogu lapho amakhemikhali enhlabathi, umswakama, kanye nokuhuzuka kokuphatha kungalimaza-izingubo zefilimu ezingenalutho noma ezincane.

I-Fusion-I-Bonded Epoxy (FBE)

Inikeza ukunamathela okuqondile endaweni yensimbi ngemva kokuqhunyiswa kwe-abrasive.

IzEnzo

Ukumelana okuhle kakhulu kwe-cathodic disbondment, okubalulekile kumapayipi asebenzisa i-CP (ukuvikelwa kwe-cathodic).

Ukuzinza kwamakhemikhali ezindaweni ezine-asidi ne-alkali.

I-Copolymer Adhesive

Isebenza njengebhuloho elixhumanisa phakathi kwe-primer ye-FBE nejakhethi ye-PE yangaphandle.

Idizayinelwe ukumelana nokwanda okushisayo nokucindezela kwenhlabathi ngaphandle kwe-delamination.

Ithuthukisa amandla e-peel kanye nokumelana nokugunda, ikakhulukazi ngaphansi kokulayisha ngomshini noma i-HDD (I-Horizontal Directional Drilling).

Imelana nokucwiliswa emanzini ashisayo, iqinisekisa ubuqotho besakhiwo ezindaweni ezinomswakama nezinamaxhaphozi.

Polyethylene (PE) Jacket

Inikeza ukuqina kwemishini: ukumelana nomthelela, ukulawulwa kokuhuzuka, nokuvikela ekulimaleni kokugcwalisa emuva.

Isebenza njengesithiyo somswakama ngokumelene namanzi angaphansi komhlaba, amanzi olwandle, kanye nokungcola kwenhlabathi.

Itholakala kumabanga e-MDPE (Medium Density) kanye ne-HDPE (High Density) kuye ngezimo zephrojekthi.

Ukuzinza{0}}kwesikhathi eside kwe-UV kanye nokubekezelela ukushisa lapho kuvezwa ngesikhathi sokufakwa noma isitoreji.

Ndawonye, ​​lezi zendlalelo ezintathu zakha isistimu ye-synergistic: i-FBE iqinisekisa ukuthi -i-corrosion, i-adhesive ivikela ukubopha, futhi ijaji le-PE livikela ipayipi ekusongweni kwemishini nemvelo.

Nge-RFQ kanye nokufakwa kwephrojekthi, aUkucaciswa kwe-3LPE kokunamathela kwe-PDFinganikezwa ngesicelo, ngokuvamile okuhlanganisa isifinyezo senqubo yokuhlanganisa, uhlu lokuhlola, namarekhodi adingekayo ukuze awamukeleuma kucaciswe ku-PO/ITP.

3LPE vs FBE

• 3LPE: -Izendlalelo ezintathu zangaphandle (FBE + adhesive + PE) ezilethaukuvikela okuqinile kwemishiningokumelene nomthelela, imihuzuko, nokucindezeleka kwenhlabathi, kanye nomgoqo oqinile womswakama wesevisi engcwatshiwe/engaphansi kwamanzi. Ngokuvamile kucaciswe ukuthii-backfill enamatshe, ukudonsa kwe-HDD, imizila engamaxhaphozi/ezindleko, nezinye izimo zokufakwa ezinzima.Inani eliphakeme kakhulu lama-3LPEikakhulukazi iyahlukahluka ngepayipi OD/ubude, isidingo sokujiya, izinga lokulungiswa kwendawo, ububanzi bokuhlola, kanye nezidingo zokuphatha/zokupakisha. Ukuze uqhathanise abahlinzeki ngendlela efanele, gcina ukujiya okufanayo nokuhlolwa okulethwayo ku-RFQ.
• Inothi le-Octal Pipe:izinketho zethu ze-3LPE ziyagcizelelaukunamathela okuphezulu, ukuguquguquka okuhle, nokumelana nomthelela onamandla, enobubanzi bokunikezwa obujwayelekileOD 88.9–1420 mmkanye nobude obubodwa8–18 m(kusekelwe-kuphrojekthi), kanye namandla okuhlanganisa ngonyakakufika ku-3,000,000 m².
• I-FBE: -I-epoxy coating eyodwa eyaziwa ngayoukunamathela okuhle kakhulu nokuvumelana nezimo. Isetshenziselwa kabanziama-fittings, ama-bends, nezindawo ezihlangene zensimu, futhi isebenza njengesendlalelo sokuqala ezinhlelweni zamalaya amaningi. Uma kuqhathaniswa ne-3LPE enamathela, ngokuvamile ihlinzekaukuzivikela okuncane kwemishiningaphansi kwengcindezi yokubuyisela emuva okusindayo kanye nokuchayeka komhuzuko.

3LPE vs 3LPP

• 3LPE: Isebenzisai-polyethylene (PE)njengongqimba lwangaphandle, olunikeza ibhalansi eqinile yokuvikela ukugqwala kanyeukuqina komshinikumapayipi amaningi angcwatshwe (ububanzi obujwayelekile bokushisa obusebenzayo buncike ekucacisweni kwephrojekthi). Iwuhlelo olwamukelwa kabanzi,{1}}olusebenza ngempumelelo lwangaphandle.
• 3LPP: Isebenzisai-polypropylene (PP)njengesendlalelo sangaphandle, sinikezaukumelana nokushisa okuphezulunokuqina okuthuthukisiwe uma kuqhathaniswa ne-PE. Ivame ukukhethwaimigqa yesevisi eshisayo, imizila yasogwadule, namaphrojekthi anezidingo eziqinile zamabhayisikili ashisayo.

Ngokusebenza

• 3LPEikhethwa uma ingozi yokulimala kwemishini iphezulu (ukuhuzuka/umphumela/ukucindezelwa komhlabathi, i-HDD, inhlabathi emanzi noma enolaka).
• I-FBEivame ukusetshenziswa lapho ukuguquguquka kanye nesakhiwo esilula sibalulekile (ukufakwa, ukugoba, amalunga enkundla).
• 3LPPkucatshangelwa uma{0}}isevisi yezinga lokushisa eliphezulu noma ukusebenza okuqinile kwe-thermal kudingeka.
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• Ukulungiselela ubuso: Ukuhlanzwa kokuqhuma kanye nephrofayili yendawo eqinisekisiwe ukuhlangabezana nenqubo yokumboza (njengoba kucacisiwe).
• Isendlalelo se-FBE: Isicelo esinokulawulwa kokwelapha ukwakha isisekelo sokuqala.
• Isendlalelo esinamathelayo: Ukuncibilika/ukugeleza okulawulwayo ukuze kuhlanganiswe i-FBE ku-PE.
• I-PE topcoat: Isendlalelo esinwetshiwe sokuvikela ngokusebenza kanye nokuvimbela umswakama.
• Ukuhlola: Ukuhlolwa kokuqina, ukutholwa kweholide, nokuhlolwa kokunamathelauma kucaciswe ku-PO/ITP, akhishwe njengamarekhodi azotholwa.

Eyethu3LPE ipayipi enamathelaukusebenza kunqunywa emugqeni wokumboza-ikakhulukazi ngendlela esilawula ngayoukulungiswa kwendawo yensimbi, izinga lokushisa lensimbi, ukusetshenziswa kwempushana, nokuzinza kwe-extrusion. Yingakho sisebenzisa isistimu ephelele enezendlalelo ezi-3 eneziteshi ezizinikeleI-FBE powder coating, i-copolymer adhesive bonding, futhiijacket yangaphandle ye-polyethyleneukwakheka, ngakho-ke ukunamathela kuhlala kuvumelana phakathi kokukhiqiza okude.

Izinto Ezibalulekile Esizisebenzisa Emgqeni

• I-FBE epoxy powder (i-primer layer):isetshenziswa ngokufutha nge-electrostatic ensimbi eshisisa kahle ukuze kudaleke ukugqwala okuqinile-isisekelo esingazweli.
• Ukunamathela kwe-copolymer (ungqimba oluphakathi):yakha ibhuloho elihlanganisayo phakathi kwe-epoxy ne-PE, lithuthukisa ukunamathela kanye{0}}nokusebenza kwekhasi lesikhathi eside.
• Polyethylene (PE) granules (ungqimba lwangaphandle):kunwetshwe njengejazi elivikelayo lokumelana nomthelela, ukuhuzuka, nokungena komswakama kusevisi engcwatshiwe/ecwilisiwe.

Imishini Eyinhloko Neziteshi Zenqubo

• Ukulungiswa nokuhlanza ubuso:ukuqhunyiswa kwesibhamu, ukususwa kothuli, nokulawula isimo esingaphezulu{0}}ngoba ukunamathela kokunamathela kuqala ngephrofayili yensimbi nokuhlanzeka.
• Isistimu yokushisisa yokungeniswa:Ishisisa ipayipi ibanga lokushisa elidingekayo futhi igcina izinga lokushisa lizinzile ngaphambi kokufuthwa kwempushana.
• I-FBE powder spray booth:isicelo se-electrostatic powder enokwakhiwa kwefilimu elawulwayo; ukuphathwa kwempushana/ukubuyiswa kulawulwa ukugcina ukunamathela kuzinzile futhi kunciphise imfucuza.
• Isigaba se-Adhesive + PE extrusion coating:uhlelo lwe-extrusion lusebenzisa isendlalelo sokunamathisela kanye nejakhethi ye-PE kunqubo elawulwayo, eqhubekayo (isivinini kanye nokuzinza kwe-melt kuyisihluthulelo lapha).
• Indawo yokupholisa nokuqeda:ukupholisa okulawulwayo ukuze kukhiye ubuqotho be-coating, kanye nokulungiswa kokunciphisa njengoba kudingwa iphrojekthi.
• Ukuhlola ku-inthanethi:ukuhlola ukushuba nokutholwa kweholide kungahlanganiswa ekuhambeni komsebenzi ukuze amaphutha atholwe kusenesikhathi, hhayi ngemva kokupakisha.

3LPE ukujiya kufanele kuboshelwe engcupheni yokusingatha (pull-in/rocky backfill) kanye nendawo yesevisi, hhayi ekhethwe ngokuthi "inombolo eyodwa ilingana konke.

NgoIpayipi le-Octal, sibeka ethu3LPE amapayipi enamathelakumaphrojekthi lapho abathengi bakhathalela kakhulu izinto ezimbili:ukufakwa engozini yokulimalafuthiizindleko-zesikhathi eside somjikelezo wempilo. Octal pipe 3LPE coated ngokuvamile icaciswe{2}}emizileni yezinga lokushisa eliphansi kanye nezimo zokufakwa ezinzima ngoba ihlanganisaukunamathela okuphezulu, ukuguquguquka okuhle, nokumelana nomthelela onamandla, ngokunikezwa okuzinzile okusekelwa yikufika ku-3,000,000 m²/ngonyakaumthamo wokumboza.

• Ibanga-Amapayipi Endalo Emvelo Nebanga Elide Kawoyela Ongahluziwe

Yilapho amaqembu okuthenga akhathazeka ngakhoubunkimbinkimbi bomzila(ukugcwaliswa ngamatshe, inhlabathi emanzi, ukudonsa isikhathi eside, i-HDD/ukuwela imifula) kanyeukwamukelwa-kwenkampani yangaphandle.
sigxila ekusebenzeni kokumboza okusiza ukwehlisa ukusebenza kabusha kwenkambu-ukumelana nokulimala komshini + ukunamathela okuqinile-futhi singakwazi ukuqondisa izimfuneko zokwemboza ezindinganisweni ezivamile ({1}kusekelwe kuphrojekthi), okwenza ukuhlola nokudluliselwa kube lula.

• Amapayipi Okudlulisa Amanzi & Amapayipi Enqwaba

Lawa maphrojekthi ajwayele ukushejulwa-aqhutshwa futhi{1}}aqhutshwa ngevolumu, futhi abathengi bayayikhathalelaukuqina kwe-coating ngesikhathi sokuphatha / ukupakishafuthiukulethwa okuzinzileukufakwa okuqhubekayo.
Ipayipi le-OctalI-3LPE inika umgoqo oqinile wangaphandle wokuchayeka okungcwatshwe/okumanzi, futhi umthamo wethu wokukhiqiza usiza abathengi behlise ingcuphe yokunikezela ngesikhathi samafasitela okwakhiwa okuphezulu.

• I-Chemical & Slurry (I-Mineral Pulp) Amapayipi Okuthutha

Le migqa ivame ukuhamba ezindaweni zezimboni noma ezindaweni ezinokhahlo, lapho inselelo yangempela ikhonaukwethembeka-kwesikhathi esidekanye nokugwema ukuvala shaqa okubangelwa ukugqwala kwangaphandle noma ukulimala kokumboza ngesikhathi sokufakwa.
Kungani i-3LPE yethu ilingana:ipayipi lethu le-3LPE lenzelwe ukunweba impilo yesevisi kanye nokunciphisa izindleko zokusebenza ngokuhlanganisa ukuvikela ukugqwala kanyeukubekezelela umthelela omkhulu/umhuzuko-iwusizo uma izimo zokufaka zingezinhle.

Xhumana manje

FAQ

 

 

Kuyini okujwayelekile3LPE enamathela ukujiya(DIN 30670 / ISO 21809-1)?

3LPE enamathela ukujiyakucaciswa izinga lephrojekthi kanye nosayizi wepayipi.I-DIN 30670ngokuvamile inikeza i-DN{{0}isiqondiso sobuncane obuncane bokujiya (isb, i-DN Ngaphansi noma elingana no-100: 1.8 mm kufika ku-DN Omkhulu noma olingana no-800: 3.0 mm), futhi amanothi a+0.7 mm osindayo-umsebenziukwanda lapho ukucindezeleka kwemishini kuphezulu.ISO 21809-1isebenzisa imiqondo yekilasi lokujiya futhi ichaza izimfuneko zezitshalo-ezisetshenziswa izendlalelo ezi-3 ze-PE/PP.

3LPE vs 3LPP: uyini umehluko?

Umehluko oyinhloko yi-impahla yongqimba lwangaphandle: I-3LPE isebenzisa i-polyethylene (PE), ngenkathiI-3LPP isebenzisa i-polypropylene (PP). I-PP ivamise ukukhethwa lapho izinga lokushisa eliphakeme lokusebenza lidingeka, kuyilapho i-3LPE isetshenziswa kabanzi kumapayipi agqitshiwe/angaphansi kwamanzi lapho ukuqina kwemishini nokuvikelwa kokugqwala kuyadingeka.

Iniizivivinyoziyadingeka ukuze3LPE ipayipi enamathelaukwamukelwa?

Ukuhlolwa okujwayelekile kokwamukelwa kwe3LPE ipayipi enamathelahlanganisaukukala ukujiya enamathela, ukutholwa kweholide, cwecwa amandla, ukumelana nomthelela, futhiukuhlukaniswa kwe-cathodic(ububanzi buncike ekucacisweni kwephrojekthi).

Izitifiketi

 

Isitifiketi se-CE

Isitifiketi se-ISO 9001

Isitifiketi se-API Q1

Isitifiketi se-ABS

Isitifiketi se-AP-5L

Isitifiketi se-API-5CT

 

Amashadi ashisayo: Ipayipi le-3lpe coating, i-China 3lpe abakhiqizi bamapayipi okugqoka, abahlinzeki, imboni