3LPP Coating Pipe

3LPP coating pombi ndeyepamusoro-ino shanda yekunze pombi yekudzivirira system yakagadzirirwa kukwirisa-sevhisi yekupisa uye inoda mameshini emamiriro ezvinhu. Iyo 3LPP system ine:
1.Fusion-Bonded Epoxy (FBE) primer - inopa kunamira kwakasimba uye kusaita ngura.
2.Copolymer adhesive - inochengetedza yakakwirira peel simba uye kusungirirwa kwekubatana.
3.Polypropylene (PP) yekunze layer - inopa kusimba kwakasiyana-siyana, kusagadzikana kweabrasion, uye kugadzikana kwekushisa kusvika ku110-120 dhigirii inoramba ichishanda.
Zvichienzaniswa ne3LPE, 3LPP inodiwa munzvimbo dzinopisa, kuiswa mugwenga, uye mapaipi anotakura mafuta anopisa kana gasi rinopisa zvikuru, uko kushanda kwepolyethylene kunogona kudzikisira.

• ISO 21809-1- Chiyero chepasi rose chefekitari-yakaisa marachi e3LPP pamapaipi akavigwa kana akanyura.
• DIN 30678- Chirevo cheGerman chinotsanangura ukobvu hwekuputira, kukanganisa kwekudzivirira, indentation, uye peel bvunzo.
• Kuwedzera kutevedzera:NACE, EN, uye chirongwa-chaiyo DEP mwero iripo.
• Yakajairika Pipe Range:4″ - 56″ (tsika kusvika 60″)
• Coating thickness:2.5 - 5.0 mm zvichienderana neOD uye kirasi yebasa
• Tembiricha Kirasi:Sevhisi kusvika ku120 degree

• 2LPP:Primer + PP jekete chete; kushomeka kunopesana necathodic disbondment ichienzaniswa ne3LPP.
• 3LPP:Yakazara matatu-layer system ine adhesive tie; yepamusoro mukubatana, kusimba, uye kugadzikana kwekupisa.
• 3LPE:Zvakafanana-zvitatu zvemalaya pfungwa asi nebhachi repolyethylene; zvakanakira <80 madhigirii sevhisi uye mutengo-unobudirira wekushandisa zvakajairika.
• Mukuita:3LPP inotaurirwa kune-tembiricha yepamusoro uye ine hutsinye, nepo 3LPE ichisarudzirwa mapaipi akavigwa akajairika.

• Kugadzirira kwepamusoro– Abrasive blasting to Sa 2½, kugadzira anchor profile.
• Induction kupisa- Pipe inopisa kusvika ~ 200-220℃.
• FBE primer application– Electrostatic spray of fusion -bonded epoxy.
• Copolymer adhesive application- Co{{0}yakawedzerwa kana fomu yehupfu, ichipa bond.
• Polypropylene topcoat extrusion-Yakakora yekunze layer yakaiswa, yakabatanidzwa pasi pekumanikidzwa.
• Kutonhodza & kugadzirira kuderedza- Inodzorwa kudzima, beveled cutbacks yemunda welding.
• Kuongorora kwekupedzisira-Kukora mepu, kutariswa kwezororo, peel / kukanganisa / indentation bvunzo.

• Hukobvu kuyerwa paDIN 30678 & ISO 21809-1.
• Zororo (spark) kuongororwa kwepinholes.
• Impact & indentation resistance pane tembiricha dzakakwirira.
• Mvura inopisa soak & cathodic disbondment bvunzo.
• Peel simba & adhesion verification.
• Kuteedzera kuzere neEN 10204 3.1/3.2 zvitupa.

• Mapaipi emafuta anopisa (nzira dzemumahombekombe & dzerenje)
• Kutakurisa-tembiricha yegasi chaiwo
• Mapaipi mumatombo ekudzosera kumashure kana HDD kuyambuka (yakakwira abrasion)
• Offshore risers & subsea mitsara inoda gobvu mechini dziviriro
• Mapaipi ekudziya eDunhu

• Yepamberi yekubatisa mitsetse inosangana neDIN 30678 / ISO 21809-1 zvinodiwa.
• Tsika ukobvu uye kuchekwa sarudzo kune dzinoda mapurojekiti.
• Kuonekwa kwe tembiricha yepamusoro-mugwenga nekunze kwemahombekombe.
• Yakabatanidzwa inopihwa yeLSAW, SSAW, ERW, uye isina musono pombi ine coating.
• Yakasimba QA/QC, kukurumidza kutumira, uye mareferensi epurojekiti yepasirese.

• System:FBE + Adhesive + Polypropylene (3 layer)
• Maitiro:ISO 21809-1, DIN 30678
• Pipe Range:4″ - 56″ (tsika kusvika 60″)
• Coating thickness:2.5 - 5.0 mm
• Service Temperature:Kusvikira ku120 degrees
• Applications:Mafuta anopisa & gasi mapaipi, HDD, nzvimbo ine matombo, offshore risers

Certifications

 

CE Certificate

ISO 9001 Chitupa

API Q1 Chitupa

ABS Chitupa

AP-5L Chitupa

API-5CT Chitupa

 

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