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Payipu y’okusiiga 3LPE
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Payipu y’okusiiga 3LPE

Enkola: FBE + Ekyesiiga + PE (layer ssatu-)
Omutindo: ISO 21809-1, DIN 30670
Sayizi: 4′′ – 60′′ OD
Obugumu: 1.8 – 3.7 mm (DIN) / ISO kiraasi-etegeezeddwa
Amaanyi: Okukuuma okukulukuta, amaanyi g’okukwatagana amangi, okuziyiza okukulukuta & obunnyogovu
Okugeraageranya:
3LPE > FBE → okuwangaala kw’ebyuma okusingako
3LPP > 3LPE → ebbugumu erisingako (okutuuka ku diguli 120 ) .
Okukozesa: Amafuta & ggaasi, payipu z’amazzi, okusalako entobazzi/emigga, HDD, ku nnyanja
Product Enyanjula .

Okulaba Ebintu Ebikolebwa

 

Payipu y’okusiiga 3LPE(3-Layer Polyethylene)egattaFBE+ copolymer adhesive + polyethylene (PE) mu nkola ya layeri ssatu-ya payipu eziziikiddwa n’ezinnyika mu mazzi, nga kikola nga eky’okukuuma okukulukuta okw’ebweru. Egatta fusion-bonded epoxy (FBE) primer okuziyiza electrochemical, acopolymer adhesive okusobola okukwatagana okw’amaanyi, ne outer polyethylene (PE) layer okukuuma ebyuma n’obutonde. Enkola eno etuwa obuwangaazi obw’oku ntikko bw’ogeraageranya n’ebizigo ebya layeri emu-, ekigifuula payipu ezirondebwa ennyo eza foyili, ggaasi, amazzi, ne disitulikiti mu ttaka erikambwe, ebifo ebisala enzizi, n’ebitundu ebiri ku lubalama lw’ennyanja.

 

Kino 3LPE coated pipe coating kitera okulagibwa nga3LPE okusiiga payipuku layini eziziikiddwa ku lukalu, okusala emigga, n’ebitundu ebiriraanye ennyanja nga kemiko w’ettaka, obunnyogovu, n’okukwata okusiiga bisobola okwonoona ebizigo bya firimu ebitaliiko kintu kyonna oba ebigonvu-.

 

 

Layer System & Emigaso gy'emirimu

 

3LPE Coating Pipe octal

Fusion-Epokisi ekwatagana (FBE) .

Ewa okunywerera obutereevu ku kyuma kungulu oluvannyuma lw’okubwatuka mu ngeri ey’okusiiga.

Ebikolwa by’Abatume

Okuziyiza okusaanuuka kwa katodi okulungi ennyo, okukulu ennyo ku payipu ezikozesa CP (obukuumi bwa katodi).

Okutebenkera kw’eddagala mu mbeera za asidi ne alkaline.

Ekisiiga kya Copolymer

Ekola nga omutala ogukwatagana wakati wa FBE primer ne outer PE jacket.

Ekoleddwa okugumira okugaziwa kw’ebbugumu n’okunyigirizibwa kw’ettaka awatali kusengejja.

Eyongera amaanyi g’okusekula n’okuziyiza okusala naddala wansi w’okutikka ebyuma oba HDD (Horizontal Directional Drilling).

Egumira okunnyika mu mazzi agookya, okukakasa nti enzimba ekwatagana bulungi mu bifo ebirimu obunnyogovu n’entobazzi.

Jaketi ya Polyethylene (PE) ey’ekika kya Polyethylene

Ewa obugumu bw’ebyuma: okuziyiza okukuba, okufuga okunyiga, n’obukuumi okuva ku kwonooneka kw’okujjula emabega.

Akola ng’ekiziyiza obunnyogovu ku mazzi agali wansi w’ettaka, amazzi g’ennyanja, n’obucaafu bw’ettaka.

Esangibwa mu ddaala lya MDPE (Medium Density) ne HDPE (High Density) okusinziira ku mbeera ya pulojekiti.

Okutebenkera kwa UV okw’ekiseera ekiwanvu-n’okugumira ebbugumu nga kibikkuddwa nga kiteekeddwa oba okutereka.

Wamu, layers zino essatu zikola enkola ey’okukwatagana: FBE ekakasa anti-corrosion, adhesive enyweza bonding, ate PE jacket ekuuma payipu okuva ku makanika n’obutonde bw’ensi.

 

Emitendera & Ebikwata ku nsonga eno

 

Ku RFQ n’okuwandiika pulojekiti, a3LPE okusiiga ebiragiro PDFesobola okuweebwa nga osabye, mu ngeri entuufu nga mulimu enkola y’okusiiga mu bufunze, olukalala lw’okukebera, n’ebiwandiiko ebyetaagisa okufunabwe kirambikiddwa mu PO/ITP.

 

Ekintu Okunnyonnyola
Omutindo ISO 21809-1 (3LPE/3LPP enkola y’okusiiga ebyetaago);DIN 30670 (ebika by’obugumu ebya bulijjo & enkola z’okugezesa)
Ebirala Ebikwata ku nsonga eno Ebyetaago bya NACE, DEP za kampuni, n'ebikwata ku pulojekiti-ebitongole ebisangibwa ku kusabibwa
Payipu OD Range 4" – 60" (esobola okulongoosebwa)
Obugumu bw’okusiiga 1.8 – 3.7 mm (okusinziira ku OD ne standard/class eragiddwa)
Enkozesa eya bulijjo Payipu ku lukalu, pulojekiti z’oku nnyanja/ez’oku lubalama lw’ennyanja, ebitundu by’entobazzi/entobazzi, n’okusalako HDD

 

3LPE Coatingvs FBE okusiiga vs 3LPP okusiiga

 

3PE

 

3LPE Vs FBE

  • 3LPE: Ekizigo eky’ebweru eky’emitendera esatu- (FBE + adhesive + PE) ekituusaobukuumi obw’amaanyi obw’ebyumaokulwanyisa okukubwa, okunyiga, n’okunyigirizibwa kw’ettaka, nga kwogasse n’ekiziyiza ky’obunnyogovu ekiwangaala okusobola okuweereza mu kuziikibwa/okunnyika mu mazzi. Kitera okulambikibwa ku...okujjuza emabega amayinja, okusika kwa HDD, amakubo g’entobazzi/ag’oku lubalama lw’ennyanja, n’embeera endala enkambwe ez’okussaako.Bbeeyi y’okusiiga 3LPEokusinga kyawukana ne payipu OD/obuwanvu, ekyetaagisa obuwanvu bw’okusiiga, eddaala ly’okuteekateeka kungulu, obuwanvu bw’okugezesa, n’obwetaavu bw’okukwata/okupakinga. Okugerageranya abagaba ebintu mu bwenkanya, kuuma obuwanvu bwe bumu n’ebintu ebiweebwayo mu kukebera ku RFQ.
  • Octal Pipe weetegereze:enkola zaffe eza 3LPE ziggumizaokunywerera okw’amaanyi, okukyukakyuka okulungi, n’okuziyiza okukuba okw’amaanyi, nga zirina obuwanvu bw’okugabira obwa bulijjoOD 88.9–1420 mmn’obuwanvu obumu8–18 m(project-based), n'obusobozi bw'okusiiga buli mwaka obwaokutuuka ku m2 3,000,000.
  • FBE: Ekizigo kya epoxy ekya layeri emu-ekimanyiddwa ngaokunywerera okulungi ennyo n’okukyukakyuka. Kikozesebwa nnyo ku...fittings, bends, n’ebifo ebiyungibwa mu nnimiro, era era ekola nga oluwuzi olusookerwako mu nkola za layeri nnyingi. Bw’ogeraageranya n’okusiiga kwa 3LPE, okutwalira awamu kiwaokuziyiza okw’ebyuma okutonowansi w’okunyigirizibwa okw’amaanyi okw’okujjuza emabega n’okukwatibwa okunyiga.

 

3LPE Vs 3LPP

  • 3LPE: Akozesaekirungo kya poliyetileni (PE) .nga oluwuzi olw’ebweru, nga luwa bbalansi ey’amaanyi ey’obukuumi bw’okukulukuta n’okuwangaala mu byumaku payipu ezisinga obungi eziziikiddwa (ebbugumu erya bulijjo erikola lisinziira ku nteekateeka ya pulojekiti). Ye nkola y'okusiiga ebweru emanyiddwa ennyo, etali ya ssente nnyingi.
  • 3LPP: Akozesaekirungo kya polipropileni (PP) .nga oluwuzi olw’ebweru, nga luwaokuziyiza ebbugumu okusingawon’okulongoosa mu bugumu bw’ogeraageranya ne PE. Kitera okulondebwa olw’...layini z’obuweereza obw’ebbugumu, amakubo g’eddungu, ne pulojekiti ezirina ebyetaago by’obugaali eby’ebbugumu eby’amaanyi.

 

Mu nkola

  • 3LPEkisinga kwagala ng’akabi ak’okwonooneka kw’ebyuma kali waggulu (okunyiga/okukosebwa/okunyigirizibwa kw’ettaka, HDD, ettaka eribisi oba ery’obusungu).
  • FBEetera okukozesebwa awali okukyukakyuka n’ensengekera ennyangu ebikulu (fittings, bends, field joints).
  • 3LPPkitunuulirwa nga okuweereza okw’ebbugumu erya waggulu- oba okukola kw’ebbugumu okukakali kwetaagisa.
  •  

3LPE coating line FBE epoxy powder spraying and extrusion coating process 3LPE coating thickness inspection and holiday test quality control

 

3LPE okusiiga payipuEnkola y’okukola ebintu

 

  • Surface prep: Okuyonja blast ne surface profile okukakasibwa okutuukiriza enkola y’okusiiga (nga bwe kirambikiddwa).
  • FBE layer: Okusiiga n’okufuga okuwonya okukola omusingi gwa primer.
  • Adhesive layer: Okusaanuuka/okukulukuta okufugibwa okusiba FBE ku PE.
  • PE topcoat: Extruded layer okukuuma ebyuma n’okuziyiza obunnyogovu.
  • Okukebera: Okukebera obuwanvu, okuzuula ennaku enkulu, n’okugezesa okwekwatabwe kirambikiddwa mu PO/ITP, efulumiziddwa nga ebiwandiiko by’okufuna.

 

3LPE Coating Pipe manufacture

 

3LPE coating pipe three-layer system FBE adhesive PE jacket 3LPE coated steel pipe external corrosion protection for buried pipelines

 

Octal Pipe 3LPE Layini y’okusiiga

 

FfePayipu y’okusiiga 3LPEomulimu gusalibwawo ku layini y'okusiiga-naddala engeri gye tufugamuokuteekateeka kungulu kw’ekyuma, ebbugumu ly’ekyuma, okusiiga pawuda, n’okunyweza okufulumya. Eno y’ensonga lwaki tuddukanya enkola enzijuvu eya layeri 3 nga tulina siteegi eziweereddwayo ku...Okusiiga pawuda wa FBE, okusiba okusiiga kwa copolymer, nejaketi ey’ebweru eya polyethyleneokutondebwa, kale okusiiga kusigala nga kukwatagana okuyita mu misinde emiwanvu egy’okufulumya.

Ebintu Ebikulu bye Tukozesa ku Layini

  • FBE epoxy butto (layeri ya primer): .esiigibwa nga bafuuyira amasannyalaze ku kyuma ekibuguma obulungi okukola omusingi ogw’amaanyi ogugumira okukulukuta-.
  • Ekisiiga kya copolymer (oluwuzi olwa wakati):ekola omutala gw’okukwatagana wakati wa epoxy ne PE, okulongoosa okunywerera n’okukola kw’okusekula okw’ekiseera ekiwanvu-.
  • Ebikuta bya Polyethylene (PE) (oluwuzi olw’ebweru):extruded nga jaketi ey’obukuumi okuziyiza okukubwa, okunyiga, n’okuyingira kw’obunnyogovu mu kuziika/okunnyika mu buweereza.

Ebifo Ebikulu eby'Ebyuma & Process Stations

  • Okuteekateeka & okuyonja kungulu:okukuba amasasi, okuggyawo enfuufu, n’okufuga embeera y’okungulu-kubanga okunywerera kw’okusiiga kutandikira ku nkula y’ekyuma n’obuyonjo.
  • Enkola y’okubugumya mu induction:abugumya payipu okutuuka ku bbugumu eryetaagisa ery’okusiiga era n’ekuuma ebbugumu nga linywevu nga tonnafuuyira pawuda.
  • Ekifo ekifuuyira butto wa FBE:okusiiga pawuda ow’amasannyalaze n’okuzimba firimu efugibwa; okukwata/okuzza obuwunga kuddukanyizibwa okukuuma okusiiga nga kunywevu n’okukendeeza ku kasasiro.
  • Ekitundu eky’okusiiga eky’okusiiga + PE extrusion:extrusion system esiiga adhesive layer ne PE jacket mu nkola efugibwa, egenda mu maaso (sipiidi n’okusaanuuka okutebenkera bye bisumuluzo wano).
  • Zooni y'okunyogoza & okumaliriza:okunyogoza okufugibwa okusiba obulungi bw’okusiiga, nga kwogasse n’okuteekateeka okusala nga bwe kyetaagisa mu pulojekiti.
  • Okukebera ku yintaneeti:okukebera obuwanvu n’okuzuula ennaku enkulu bisobola okugattibwa mu nkola y’emirimu kale obulema buzuulibwa nga bukyali, so si oluvannyuma lw’okupakinga.
surface preparation sandblasting for 3LPE coating pipe
3LPE three-layer coating structure FBE adhesive PE jacket
3LPE coated steel pipe undergoing water quenching cooling process
water quenched 3LPE coated pipe cooling process

3LPE okusiiga obuwanvu & okugezesebwa okukkiriza (DIN 30670 / ISO 21809-1)

 

Olubu Ekyetaagisa / Obulagirizi
ISO 21809-1 Ekibiina ky’obugumu Etegeezebwa okusinziira ku kiraasi y’obugumu bw’okusiiga (Ekibiina kya A / B / C) okusinziira ku OD n’embeera ya pulojekiti
DIN 30670 Obugumu obwa bulijjo DN Entono oba yenkana 100:1.8 mm;DN 100–250: Ebiwandiiko ebikwata ku nsonga eno:2.0 mm;DN 250–500: Ebiwandiiko ebikwata ku nsonga eno:2.2 mm;DN 500–800: Ebiwandiiko ebikwata ku nsonga eno:2.5 mm;DN Esinga oba yenkana 800:3.0 mm
Enkola y'emirimu emizito- +0.7 mm(pulojekiti-eyesigamiziddwa)
Okukakasa obuwanvu Obugumu kebera okwetoloola okwetoloola & ku weld seam
Okuzuula Ennaku Enkulu Okuzuula ennaku enkulu (spark).
Enkola y’okunyweza Okugezesa amaanyi g’okusekula (peel & shear strength).
Ebigezo ebikwatagana n'ebbanga eddene / CP{1}} Okugezesa okunnyika mu mazzi agookya & cathodic disbondment
Okuziyiza okw’ebyuma Okuziyiza okukosa & okuyingirira
Okukebera Okusembayo

Okukebera ebipimo, okukebera okusala, okukakasa langi & obubonero

 

Obugumu bw'okusiiga kwa 3LPE bulina okusibibwa ku bulabe bw'okukwata (okusika-mu/okujjuza amayinja) n'embeera y'obuweereza, so si kulondebwa nga "ennamba emu ekwata bonna."

Okusaba

 

KuPayipu ya Octal, tussa mu kifo kyaffePayipu ezisiiga 3LPEku pulojekiti abaguzi mwe basinga okufaayo ku bintu bibiri:akabi k’okwonooneka kw’okussaakoneomuwendo gw’obulamu obw’ekiseera ekiwanvu-. Octal pipe 3LPE coated etera okulagibwa ku makubo ag'ebbugumu eri wansi-n'embeera enkambwe ey'okussaako kubanga egattaokunywerera okw’amaanyi, okukyukakyuka okulungi, n’okuziyiza okukuba okw’amaanyi, nga stable supply ewagirwaokutuuka ku m2 3,000,000/omwakaobusobozi bw’okusiiga.

  • Payipu z'okutambuza ggaasi ow'obutonde & amafuta amayonjo agawanvu-Ebanga

Wano ttiimu z’okugula ebintu we zeeraliikiriraobuzibu bw’amakubo(okujjuza emabega okw’amayinja, ettaka eribisi, okusimbula okumala ebbanga eddene, HDD/okusala emigga) neokukkiriza kw'ekibiina eky'okusatu-.
essira tulitadde ku nkola y'okusiiga eyamba okukendeeza ku kuddamu okukola mu nnimiro-okuziyiza okwonooneka kw’ebyuma + okunywerera okw’amaanyi-era tusobola okukwataganya ebyetaago by’okusiiga ku mutindo ogwa bulijjo (okusinziira ku pulojekiti-), ekifuula okwekebejja n’okukwasa ebintu okubeera okungu.

  • Payipu z'okutambuza amazzi & Payipu za payipu

Pulojekiti zino zitera okuba nga zikulemberwa enteekateeka-era nga zikulemberwa obuzito-, era abaguzi bafaayookuwangaala kw’okusiiga mu kiseera ky’okukwata/okuteekaneokuzaala okutebenkeddeolw’okussaako obutasalako.
Payipu ya Octal3LPE egaba ekiziyiza ekizibu eky’ebweru eri okuziikibwa/okunnyogoga, era obusobozi bwaffe obw’okufulumya buyamba abaguzi okukendeeza ku bulabe bw’okugabira mu biseera by’amadirisa g’okuzimba agali ku ntikko.

  • Payipu z’entambula eza Chemical & Slurry (Mineral Pulp).

Layini zino zitera okuyita mu bitundu by’amakolero oba ebifo ebikambwe, ng’okusoomoozebwa okwa nnamaddala kwe kuliokwesigamizibwa okw’ekiseera ekiwanvu-n’okwewala okuggalawo okuva ku kukulukuta okw’ebweru oba okwonooneka kw’okusiiga nga bassaako.
Lwaki 3LPE yaffe ekwatagana:payipu yaffe eya 3LPE ekoleddwa okwongera ku bulamu bw’okuweereza n’okukendeeza ku nsaasaanya y’emirimu nga egatta okukuuma okukulukuta neokugumiikiriza okukuba/okunyiga okw’amaanyi-kirungi nga embeera z'okussaako zikaluba.

 

 

Obulagirizi bw’obugumu obwa bulijjo

 

Olubu Ekyetaagisa / Obulagirizi
ISO 21809-1 Ekibiina ky’obugumu Etegeezebwa okusinziira ku kiraasi y’obugumu bw’okusiiga (Ekibiina kya A / B / C) okusinziira ku OD n’embeera ya pulojekiti
DIN 30670 Obugumu obwa bulijjo DN Entono oba yenkana 100:1.8 mm;DN 100–250: Ebiwandiiko ebikwata ku nsonga eno:2.0 mm;DN 250–500: Ebiwandiiko ebikwata ku nsonga eno:2.2 mm;DN 500–800: Ebiwandiiko ebikwata ku nsonga eno:2.5 mm;DN Esinga oba yenkana 800:3.0 mm
Enkola y'emirimu emizito- +0.7 mm(pulojekiti-eyesigamiziddwa)
Okukakasa obuwanvu Obugumu kebera okwetoloola okwetoloola & ku weld seam
Okuzuula Ennaku Enkulu Okuzuula ennaku enkulu (spark).
Enkola y’okunyweza Okugezesa amaanyi g’okusekula (peel & shear strength).
Ebigezo ebikwatagana n'ebbanga eddene/CP{1}} Okugezesa okunnyika mu mazzi agookya & cathodic disbondment
Okuziyiza okw’ebyuma Okuziyiza okukosa & okuyingirira
Okukebera Okusembayo Okukebera ebipimo, okukebera okusala, okukakasa langi & obubonero

 

Tuukirira kati

 

Ebibuuzo ebibuuzibwa

 

 

product-470-408

Kiki ekimanyiddwa3LPE okusiiga obuwanvu(DIN 30670 / ISO 21809-1)?

3LPE okusiiga obuwanvueragiddwa okusinziira ku mutindo gwa pulojekiti n’obunene bwa payipu.DIN 30670etera okuwa obulagirizi bw’obuwanvu obutono obusinziira ku DN- (okugeza, DN Entono oba yenkana 100: mm 1.8 okutuuka ku DN Esinga oba eyenkana 800: mm 3.0), era n’awandiika a+0.7 mm enzito-omulimuokwongera awali situleesi y’ebyuma esinga.ISO 21809-1ekozesa ensonga za kiraasi y’obugumu era n’ennyonnyola ebyetaago by’ebimera-ebisiigiddwako ebizigo bya 3-layer PE/PP.

3LPE ne 3LPP: enjawulo eri etya?

Enjawulo enkulu eri nti...ekintu eky’oluwuzi olw’ebweru: 3LPE ekozesa ekirungo kya polyethylene (PE) ., naye3LPP ekozesa ekirungo kya polypropylene (PP) .. PP etera okulondebwa nga kyetaagisa obusobozi bw’ebbugumu ery’okukola erya waggulu, ate 3LPE ekozesebwa nnyo ku payipu eziziikiddwa/ezinnyika mu mazzi nga kyetaagisa okuwangaala kw’ebyuma n’okukuuma okukulukuta.

Kikiebigezobyetaagibwa ku...Payipu y’okusiiga 3LPEokukkirizibwa?

Ebigezo bya bulijjo eby’okukkiriza kuPayipu y’okusiiga 3LPEokubeeramuokupima obuwanvu bw’okusiiga, okuzuula ennaku enkulu, amaanyi g’okusekula, okuziyiza okukubwa, neokukutula kwa katodiki(obunene businziira ku nteekateeka ya pulojekiti).
Ebiwandiiko ebikakasa

 

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Ekintu Parameter
Ekyamaguzi Payipu y’ekyuma esiigiddwako 3LPE (enkola ya polyethylene ey’ebweru eya layeri 3)
Ensengeka y’okusiiga FBE primer + oluwuzi olusiiga + PE topcoat
Payipu ya base ekozesebwa Seamless / ERW / LSAW / SSAW (nga bwe kyalagirwa)
Omutindo DIN 30670 / ISO 21809-1 (oba ebikwata ku pulojekiti)
Obugumu bw’okusiiga Nga bwe kirambikiddwa mu PO/ITP (obugumu bwonna + okugumiikiriza) .
Okuteekateeka kungulu Okwoza blast ne anchor profile buli nkola y’okusiiga
Okukebera (bwe kiba kirambikiddwa) . Okusoma obuwanvu, okuzuula ennaku enkulu, okugezesa okwekwata
Enkomerero za payipu Okusiiga okusala obuwanvu nga bwe kirambikiddwa ku nnimiro welding / joint coating
Ebintu ebituusibwa (bwe biba kirambikiddwa) . Enkola y’okusiiga mu bufunze + ebiwandiiko by’okukebera + olukalala lw’okupakinga/okussaako obubonero

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

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