3LPE Koting Paip

3LPE koting paip(3-Lea Polyethylene) i bungimFBE+ 'copolymer adhesive' + 'polyethylene' (PE) i go insait long wanpela tripela-leia sistem bilong ol paiplain we i stap insait long graun na i stap aninit long wara, na i wok olsem wanpela ekstenel korosen proteksen solusen. Em i bungim wanpela 'fusion-bonded epoxy (FBE) primer bilong strongim 'electrochemical', 'acopolymer adhesive' bilong strongim 'bonding', na wanpela 'outer polyethylene' (PE) leia bilong lukautim ol masin na envairomen. Dispela sistem i save givim gutpela strong taim yu skelim wantaim ol 'single-layer coating', na dispela i mekim em i kamap gutpela 'foil', 'ges, water', na 'district heating pipelines' insait long ol graun we i no strong tumas, ol ples we i gat planti tais, na ol ples klostu long nambis.

Dispela 3LPE koting paip koting em ol i save kolim olsem3LPE paiplain kotingbilong ol 'onshore lines' we ol i planim, ol 'river crossings', na ol hap klostu long nambis we kemistri bilong graun, wet, na 'handling abrasion' inap long bagarapim ol 'bare' o 'thin-film coatings.

Fusion-Bonded Epoxy (FBE)

Em i save givim stretpela 'adhesion' long 'steel surface' bihain long 'abrasive blasting'.

Aposel

Gutpela 'cathodic disbondment resistance', em i bikpela samting long ol paiplain we i yusim CP (katodik proteksen).

Kemikel stebiliti insait long ol ples we i gat asid na alkalin.

Copolymer Adhesive

Em i wok olsem wanpela 'bonding bridge' namel long FBE praimer na ausait PE jaket.

Ol i wokim bilong sanap strong taim hat i go bikpela na ol hevi bilong graun na i no gat 'delamination'.

Em i strongim 'peel strong' na 'shear resistance', moa yet aninit long 'mechanical loading' o HDD (Horizontal Directional Drilling).

Em i no inap long go insait long hatpela wara, na dispela i mekim na ol samting i stap gut long ol ples we i gat planti wara na ples tais.

Polyethylene (PE) Jaket

Em i givim strong long sait bilong masin: strong bilong sakim bagarap, kontrolim 'abrasion', na lukautim long bagarap bilong 'backfill'.

Em i wok olsem wanpela 'moisture barrier' long wara aninit long graun, solwara, na ol samting nogut insait long graun.

I gat MDPE (Medium Density) na HDPE (High Density) gred bihainim ol kondisen bilong projek.

Longpela taim UV stebiliti na 'thermal endurance' taim yu stap long en long taim bilong putim o putim.

Tugeta, dispela tripela leia i kamapim wanpela sistem we i wok bung wantaim: FBE i save mekim 'anti-korosen, 'adhesive' i save pasim 'bonding', na PE jaket i save banisim paiplain long ol samting nogut bilong masin na envairomen.

Long RFQ na projek failing, wanpela3LPE koting spesifikasen PDFyu ken givim sapos yu askim, planti taim yu ken givim somari bilong pasin bilong putim 'coating', 'inspection checklist', na ol rekot bilong kisimtaim ol i makim insait long PO/ITP.

3LPE Vs FBE

• 3LPE: Wanpela tripela-leit ausait koting (FBE + glu + PE) we i save givimstrongpela mekanikel proteksenagensim bagarap, 'abrasion', na hevi bilong graun, na tu wanpela strongpela 'moisture barrier' bilong 'bured/submerged' sevis. Em i save kamap longston bek, HDD pull, wetlan/kostal rot, na ol narapela hatpela taim bilong putim.3LPE koting praisi save senis wantaim OD/longpela bilong paip, bikpela bilong 'coating', mak bilong redim pes, 'testing scope', na ol samting bilong holim/pekim. Long skelim ol saplaia gut, holim wankain 'thickness' na ol samting bilong sekim long RFQ.
• Oktal Pipe toksave:3LPE opsen bilong mipela i tok strongstrongpela pasin bilong pas, gutpela fleksibiliti, na strongpela strong bilong sakim bagarap, wantaim mak bilong saplaiOD 88.9–1420 mmna wanpela longpela8–18 m(projek-beis), na wanpela annual koting kapasiti bilonginap long 3,000,000 m2.
• FBE: Wanpela -lei epoksi koting we ol i save long engutpela pas na fleksibiliti. Ol i save yusim planti taim longol fiting, ol ben, na ol eria bilong fil join, na tu i save wok olsem 'primer layer' insait long ol 'multilayer' sistem. Taim yumi skelim wantaim 3LPE koting, em i save givimliklik 'mechanical shielding'aninit long bikpela 'backfill stress' na 'abrasion exposure'.

3LPE Vs 3LPP

• 3LPE: Yusimpolyethylene (PE)olsem ausait leia, we i givim strongpela balens bilong korosen proteksen nastrong bilong masinlong planti ol paiplain we i stap long graun (olgeta tempereja bilong wok i dipen long projek spesifikasen). Em i wanpela sistem bilong 'external coating' we planti manmeri i save yusim na i no gat bikpela pe bilong en.
• 3LPP: Yusimpolypropylene (PP)olsem ausait leia, givimbikpela temperaja resistansna strong bilong en i kamap gutpela taim yumi skelim wantaim PE. Planti taim ol i save makim bilongol hot sevis lain, ol rot bilong ples drai, na ol projek we i gat strongpela 'thermal cycling' rikwaemen.

Long praktis

• 3LPEem i gutpela taim hevi bilong bagarap long masin i bikpela (abrasion/impact/soil stress, HDD, wet o agresif graun).
• FBEem i save kamap planti taim we i gat bikpela samting long 'flexibility' na 'simple structure' (ol 'fittings', 'bends', 'field joints').
• 3LPPem i tingim taim ol i nidim sevis bilong bikpela -temperature o strongpela 'thermal performance'.
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• Redim pes: Klinim wantaim 'blast' na 'profail' bilong pes i stret long bihainim 'coating procedure' (olsem ol i tok).
• FBE leia: Aplikesen wantaim 'cure control' long kamapim 'primer base'.
• Adhesive layer: Kontrolim melt/flow long pasim FBE long PE.
• PE topcoat: Ekstruded leia bilong lukautim masin na pasim wara.
• Sekim: Sekim 'thickness', painim long holide, na skelim 'adhesion'taim ol i makim insait long PO/ITP, ol i givim olsem ol rekot bilong kisim.

Bilong mipela3LPE koting paippefomens i stap long lain bilong 'coating'-espeseli long hau mipela i bosimredim pes bilong ain, tempereja bilong ain, putim paura, na strong bilong rausim. Long dispela as mipela i ranim wanpela 3-leia sistem wantaim ol stesin bilongFBE paura koting, 'copolimer adhesive bonding', napolyethylene ausait saketfomesen, olsem na 'coating' i stap wankain long olgeta taim bilong prodaksen.

Ol bikpela samting mipela i save yusim long lain

• FBE epoxy powder (primer layer):ol i putim long rot bilong 'electrostatic spraying' long 'steel' we i hat gut long kamapim wanpela strongpela 'corrosion-resistant base.
• Copolymer adhesive (namel leia):i kamapim 'bonding bridge' namel long 'epoxy' na PE, na i mekim 'adhesion' na longpela taim 'peel' i wok gut.
• Polyethylene (PE) granules (ausait leia):ol i rausim olsem wanpela 'protective jacket' bilong pasim bagarap, bruk, na wara i go insait long sevis we ol i planim/submergem.

Ol bikpela ikwipmen na proses stesin

• Redim na klinim pes:'shot blasting', rausim das, na kontrolim kondisen bilong pes-bikos 'coating adhesion' i stat wantaim 'steel profile' na klinpela bilong en.
• Indaksen hiting sistem:hatim paip i go inap long mak bilong temperaja we ol i laikim na holim temperaja i stap gut pastaim long spreim paura.
• FBE paura sprei but:putim 'electrostatic powder' wantaim 'controlled film build'; wok bilong lukautim/kisim bek paura i save stap gut na daunim pipia.
• Adhesive + PE extrusion coating section:'extrusion system' i save putim 'adhesive layer' na PE jaket long wanpela 'controled', 'continuous process' (spid na 'melt stability' em i bikpela samting long hia).
• Ples bilong mekim kol na pinis:kontrolim kol bilong pasim gutpela bilong 'coating', na tu redim ol samting olsem projek i laikim.
• Inspeksen long intanet:ol sekim bilong 'thickness' na 'holiday detection' i ken stap insait long wokflo olsem na ol i ken painim ol hevi hariap, na i no bihain long ol i putim long paket.

3LPE 'coating thickness' i mas stap wantaim 'handling risk' (pulim-in/rocky backfill) na sevis envairomen, na i no ken makim olsem "wanpela namba tasol i stret long olgeta."

LongOktal Paip, mipela i putim3LPE koting paiplong ol projek we ol baia i tingim tupela samting moa:hevi bilong bagarap long instolesennalong-taim laipsaiklon kos. Ol i save yusim 'octal pipe 3LPE coated' long ol rot we i no hat tumas na ol ples we i hat long putim bikos em i save bungimstrongpela pasin bilong pas, gutpela fleksibiliti, na strongpela strong bilong sakim bagarap, wantaim gutpela saplai we i sapotiminap long 3,000,000 m2/yiakapasiti bilong kotim.

• Ol paiplain bilong salim ges na krud oil i go longwe

Dispela em i hap we ol lain bilong baim ol samting i wari long enrot i hat(ston bek, graun i wet, longpela rot, HDD/wara krosing) nanamba tri - lain i orait long en.
mipela i lukluk long pefomens bilong 'coating' we i helpim long daunim wok gen long gaden-resistens bilong bagarap long masin + strongpela pas-na mipela i ken stretim ol samting bilong 'coating' i go long ol standet we ol i save yusim (projek-beis), we i mekim wok sekim na givim i go long narapela hap i kamap gutpela moa.

• Ol paiplain bilong salim wara na ol paip bilong pail

Ol dispela projek i save bihainim sediul-na volium-, na ol baia i tingimstrong bilong 'coating' taim ol i holim/putimnastebol deliveribilong putim oltaim.
Oktal Paip3LPE i givim wanpela strongpela ekstenel banis long ples we i stap long graun/wet, na prodaksen kapasiti bilong mipela i helpim ol baia long daunim hevi bilong saplai long taim bilong bikpela wok konstraksen.

• Ol paiplain bilong kisim ol kemikel na slari (mineral pulp)

Ol dispela lain i save ron long ol indastrial zon o ol ples we i gat planti hevi, we bikpela salens emlongpela taimna abrusim ol 'shutdown' we i kamap bikos long 'external corrosion' o bagarap long 'coating' taim ol i putim.
Bilong wanem 3LPE bilong mipela i fit:3LPE paip bilong mipela i kamap bilong skruim sevis laip na daunim kos bilong operesen long rot bilong bungim korosen proteksen wantaimbikpela 'impact/abrasion tolerance'-i gutpela taim ol samting bilong putim i no gutpela.

Kontektim nau

FAQ

 

 

Wanem samting em i3LPE koting tiknes(DIN 30670 / ISO 21809-1)?

3LPE koting tiknesem i stap long standet bilong projek na sais bilong paip.DIN 30670planti taim i save givim DN-beis minimam tiknes stia (olsem, DN Liklik o wankain olsem 100: 1.8 mm i go inap long DN Bikpela moa o wankain olsem 800: 3.0 mm), na i luksave long wanpela+0.7 mm hevi-diutigo antap long hap we 'mechanical stress' i antap moa.ISO 21809-1i yusim ol tingting bilong 'thickness class' na i makim ol samting we ol i mas mekim long ol 3-leia PE/PP koting we ol i putim long diwai.

3LPE egensim 3LPP: wanem samting i narapela?

Bikpela samting i narapela emausait leia materiel: 3LPE i yusim polyethylene (PE), taim3LPP i yusim polypropylene (PP). Ol i save makim PP taim ol i nidim bikpela tempereja bilong wok, na 3LPE ol i save yusim planti taim long ol paiplain we ol i planim/i stap aninit long wara we ol i nidim mekanikel strong na proteksen long korosen.

Wanemol tesol i nidim long3LPE koting paipkisim?

Ol komon akseptens tes bilong3LPE koting paipputim i go insaitmesamen bilong tiknes bilong koting, holide diteksen, strong bilong skin, resistens bilong impak, nakatodik disbondmen(skop i dipen long spesifikasen bilong projek).

Ol setifikesen

 

CE Setifiket

ISO 9001 Setifiket

API Q1 Setifiket

ABS Setifiket

AP-5L Setifiket

API-5CT Setifiket

 

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