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3LPP Payipu y’okusiiga
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3LPP Payipu y’okusiiga

Enkola: FBE + Ekyesiiga + Polypropylene (layers 3)
Omutindo: ISO 21809-1, DIN 30678
Size Range: 4′′ – 56′′ (ku mutindo okutuuka ku 60′′)
Obugumu: mm 2.5 – 5.0
Ebbugumu ly’okuweereza: Okutuuka ku diguli 120
Ebikulu: Okuziyiza kwa waggulu-temp, okukwatagana okw’amaanyi, okusika okw’ekika ekya waggulu & okukuuma okukuba
Emisango gy’okukozesa: Payipu z’amafuta agookya & ggaasi, amakubo g’eddungu, HDD & okusalako amayinja, okulinnya okuva ku nnyanja
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Product Enyanjula .

Okulaba Ebintu Ebikolebwa

 

Payipu y’okusiiga 3LPP nkola ya kukuuma payipu ez’ebweru ekola obulungi-ekoleddwa ku mpeereza ya bbugumu erya waggulu-n’embeera z’ebyuma ezisaba. Enkola ya 3LPP erimu:
1.Fusion-Bonded Epoxy (FBE) primer – egaba okunyweza okw’amaanyi n’okuziyiza okukulukuta.
2.Copolymer adhesive – ekakasa amaanyi g’ebikuta waggulu n’okwesigamizibwa kw’okusiba.
3.Polypropylene (PP) outer layer – egaba obugumu obw’enjawulo obw’ebyuma, okuziyiza okunyiga, n’okutebenkera kw’ebbugumu okutuuka ku diguli 110-120 obutasalako okukola.
Bw’ogeraageranya ne 3LPE, 3LPP esinga kwettanirwa mu bifo eby’ebbugumu, ebifo ebiteekebwa mu ddungu, ne payipu ezitambuza amafuta agookya oba ggaasi ow’ebbugumu eringi-, omulimu gwa polyethylene we guyinza okukendeera.

 

finished 3LPP three-layer polypropylene coated steel pipes stacking display high-temperature corrosion resistant 3LPP coated steel pipe product image

 

Emitendera & Ebikwata ku nsonga eno

 

  • ISO 21809-1– Omutindo gw’ensi yonna ogw’ebizigo bya 3LPP ebisiigiddwa mu makolero-ku payipu eziziikiddwa oba ezinnyika mu mazzi.
  • DIN 30678– Ennyonyola y’e Girimaani etegeeza obuwanvu bw’okusiiga, okuziyiza okukuba, okuyingira, n’okugezesa ebikuta.
  • Okugoberera ebirala:NACE, EN, ne pulojekiti-emitendera gya DEP egyenjawulo egiriwo.
  • Pipe Range eya bulijjo:4′′ – 56′′ (ku custom okutuuka ku 60′′)
  • Obugumu bw’okusiiga:2.5 – 5.0 mm okusinziira ku OD ne service class
  • Ekibiina ky’ebbugumu:Empeereza okutuuka ku diguli 120

 

ISO 21809-1 DIN 30678 compliant 3LPP coated steel pipe high temperature 3LPP coated pipe service up to 120C

 

3LPP ne 2LPP ne 3LPE

 

  • 2LPP:Primer + jaketi ya PP yokka; less robust against cathodic disbondment bw’ogeraageranya ne 3LPP.
  • 3LPP:Enkola ya layeri ssatu-zijjuvu nga eriko ettaayi eyeesiiga; okusinga mu kukwatagana, okuwangaala, n’okunyweza ebbugumu.
  • 3LPE: 100.Endowooza efaananako bwetyo ya layeri ssatu- naye nga erina jaketi ya polyethylene; optimal for < 80℃service era nga ya ssente-okukozesa okwa bulijjo okulungi.
  • Mu nkola:3LPP eragiddwa ku mbeera ez’ebbugumu eringi-n’ebyuma ebikambwe, so nga 3LPE elondeddwa ku payipu eziziikiddwa eza mutindo.

 

Enkola y’okukola (3LPP Coating Line) .

 

  • Okuteekateeka kungulu– Abrasive blasting okutuuka ku Sa 21⁄2, okukola anchor profile.
  • Okubuguma mu induction– Payipu efumbiddwa okutuuka ku ~200–220℃.
  • Okusiiga FBE primer– Okufuuyira kw’amasannyalaze okwa fusion-bonded epoxy.
  • Okusiiga ekizigo kya copolymer– Co-extruded oba butto form, okuwa bond.
  • Okufulumya ekkooti y’okungulu eya polypropylene– Layer enzito ey’ebweru essiddwako, enywevu wansi wa puleesa.
  • Okuteekateeka okunyogoza & okusala– Controlled quench, beveled cutbacks okusobola okuweta mu nnimiro.
  • Okukebera okusembayo– Okukola maapu y’obugumu, okuzuula ennaku enkulu, okugezesa okusekula/okukosebwa/okuyingira.

 

surface sandblasting preparation for 3LPP coating on steel pipe 3LPP external corrosion protection coating application on steel pipe

 

Okulondoola omutindo & Okugezesa

 

  • Ebipimo by’obuwanvu buli DIN 30678 & ISO 21809-1.
  • Okugezesa ebituli mu nnaku enkulu (spark).
  • Impact & indentation resistance ku bbugumu eriri waggulu.
  • Okugezesa okunnyika mu mazzi agookya & cathodic disbondment.
  • Amaanyi g’ebikuta & okukakasa okunywerera.
  • Okulondoola okujjuvu ne satifikeeti za EN 10204 3.1/3.2.

 

Okusaba

 

  • Payipu z’amafuta agookya (amakubo ku lukalu & mu ddungu) .
  • Okutambuza ggaasi ow’obutonde ow’ebbugumu eringi-
  • Payipu mu bifo eby’emabega ebirimu amayinja oba mu bifo ebisalako HDD (high abrasion) .
  • Offshore risers & subsea lines ezeetaaga obukuumi obw’ebyuma obunene
  • Payipu z’ebbugumu mu disitulikiti

 

Lwaki Londa Octal Pipe 3LPP

 

  • Layini z’okusiiga ez’omulembe ezituukana n’ebisaanyizo bya DIN 30678 / ISO 21809-1.
  • Custom thickness ne cutback options ku pulojekiti ezisaba.
  • Okukakasibwa okukola obulungi-bbugumu mu nkola z'eddungu n'oku nnyanja.
  • Okugabira LSAW, SSAW, ERW, ne payipu etaliiko mugongo nga erimu ebizigo.
  • QA/QC enkakali, okutuusa amangu, n’ebijuliziddwa ku pulojekiti mu nsi yonna.

 

Quick Spec Snapshot – Payipu y’okusiiga 3LPP

 

  • Ebikozesebwa ewamu:FBE + Ekisiiga + Polypropylene (layers 3) .
  • Emitendera:ISO 21809-1, DIN 30678. Enkola y’okukozesa enkola ya DIN 30678
  • Obuwanvu bwa Payipu:4′′ – 56′′ (ku custom okutuuka ku 60′′)
  • Obugumu bw’okusiiga:2.5 – 5.0 mm
  • Ebbugumu ly’okuweereza:Okutuuka ku diguli 120
  • Okusaba:Payipu z’amafuta agookya & ggaasi, HDD, ettaka ery’amayinja, ebisituka ku nnyanja
Ebiwandiiko ebikakasa

 

CE Certificate

Satifikeeti ya CE

ISO 9001 Certificate

Satifikeeti ya ISO 9001

API Q1 Certificate

Ebbaluwa ya API Q1

ABS Certificate

Satifikeeti ya ABS

AP-5L Certificate

Satifikeeti ya AP-5L

API-5CT Certificate

Satifikeeti ya API-5CT

 

Hot Tags .: 3lpp okusiiga payipu, China 3lpp okusiiga payipu abakola, abagaba, ekkolero

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