3LPP Coating Pipe

Say 3LPP coating pipe et sakey a high-performance external pipeline protection system ya ginawa parad serbisyo ed atagey a temperatura tan mairap iran mekanikal ya kaliberliber. Say 3LPP system et tugyopen na:
1.Fusion-Bonded Epoxy (FBE) primer – mangiiter na mabiskeg ya adhesion tan resistensya ed corrosion.
2.Copolymer adhesive – mangiseguro na atagey ya biskeg na panag-ukis tan inka-bonding.
3.Polypropylene (PP) ya paway a layer – mangiiter na nikadkaduman mekanikal ya inkapekder, resistensya ed abrasion, tan thermal stability anggad 110-120℃ya tuloytuloy ya operasyon.
No ikompara ed 3LPE, say 3LPP et mas labay ed saray ambetel a klima, saray instalasyon ed desierto, tan saray tubo ya mangaawit na ambetel ya larak odino atagey a temperatura na gas, ya nayarin onkapuy so performance na polyethylene.

• ISO 21809-1– Internasyonal ya estandarte parad pabrika- ya inyaplikan 3LPP coatings ed saray tubo ya akaponpon odino akaamot ed danum.
• DIN 30678– German specification ya mangidedetermina ed kapal na coating, resistensya ed impaka-impake, indentation, tan peel tests.
• Kaaruman ya katutulok:Wala ray estandarte na NACE, EN, tan project-espisipikon DEP.
• Kaslakan ya Tubo:4′′ – 56′′ (pasadya anggad 60′′)
• Kapal na Apis:2.5 – 5.0 mm depende ed OD tan klase na serbisyo
• Klase na Temperatura:Serbisyo ya anggad 120 degree

• 2LPP:Primer + PP jacket labat; agtanton mabiskeg sumpad cathodic disbondment no ikompara ed 3LPP.
• 3LPP:Kompleton taloran-layer ya sistema ya walay adhesive tie; mas maong ed pankakasakey, inkadukey, tan inkapekder na petang.
• 3LPE:Mipara so taloran-layer ya konsepto balet walay polyethylene jacket to; sankaabigan parad < 80℃ya serbisyo tan gastos-epektibo ed inkalapagan ya pangusar.
• Diad praktis:Say 3LPP et parad atagey-temperatura tan mekanikal ya agresibo iran kaliberliber, bangbalet say 3LPE et pinili parad estandarten akaponpon iran tubo.

• Panagparaan ed tapew– Abrasive blasting ed Sa 21⁄2, ya manggagawa na anchor profile.
• Induction heating– Say tubo et pinainit ed ~200-220 degree.
• FBE primer application– Electrostatic spray na fusion-bonded epoxy.
• Aplikasyon na copolymer adhesive– Co-inpaway odino pulbos, ya mangiiter na bond.
• Polypropylene topcoat extrusion– Makapal ya paway a layer so inyaplika, ya intipon ed silong na pressure.
• Panagpaliis tan panagparaan na panagpaabeba– Kontroladon panag-erep, beveled cutbacks parad field welding.
• Kaunoran ya inspeksion– Mapa na kapal, pakadetektaan ed piesta opisyal, panagsukimat ed pan-peel/impact/indentation.

• Saray sukat na kapal unong ed DIN 30678 tan ISO 21809-1.
• Holiday (spark) testing parad pinholes.
• Ag-ontupak tan ag-onloob ed atagey ya temperatura.
• Hot water soak & cathodic disbondment tests.
• Paneknek ed biskeg na ukis tan inkapeket.
• Sigpot ya nasubaybayan ed saray sertipiko na EN 10204 3.1/3.2.

• Saray tubo na hot oil (diad dalin tan diad desierto)
• Atagey a temperatura na natural gas transmission
• Saray tubo ed mabaton backfills odino HDD crossings (atagey so abrasion)
• Saray offshore risers tan subsea lines ya mankaukolan na makapal a mekanikal a proteksion
• Saray tubo na pampainit ed distrito

• Saray advanced coating lines ya makakasumpal ed DIN 30678 / ISO 21809-1 ya kakaukolanen.
• Saray opsyon ed kapal tan panagputot parad mairap iran proyekto.
• Napaneknekan ya atagey so temperatura to diad desierto tan diad gilig na dayat.
• Inkasakey so suplay na LSAW, SSAW, ERW, tan seamless pipe ya walay coating to.
• Istrikton QA/QC, maples ya pangiter, tan sankamundoan iran reperensya na proyekto.

• Sistema:FBE + Adhesive + Polypropylene (3 layers)
• Estandarte:ISO 21809-1, DIN 30678
• Pipe Range:4′′ – 56′′ (pasadya anggad 60′′)
• Kapal na Apis:2.5 – 5.0 mm
• Temperatura na Serbisyo:Anggad 120 degree
• Aplikasyon:Hot oil & gas pipelines, HDD, mabaton dalin, offshore risers

Saray sertipikasyon

 

CE Certificate

ISO 9001 Certificate

API Q1 Certificate

ABS Certificate

AP-5L Certificate

API-5CT Certificate

 

Saray Mainit ya Tag: 3lpp coating pipe, China 3lpp coating pipe manufacturers, suppliers, factory