3LPP Coating Pipe hmanga siam a ni

3LPP coating pipe hi high-performance external pipeline protection system a ni a, temperature sang-temperature service leh mechanical environment mamawhna hmuna siam a ni. 3LPP system hi a hnuaia mite hi a ni:
1.Fusion-Bonded Epoxy (FBE) primer – adhesion chak tak leh corrosion laka invenna a pe.
2.Copolymer adhesive – peel chakna sang tak leh bonding rintlakna a siam.
3.Polypropylene (PP) pawn lam layer – mechanical toughness danglam tak, abrasion resistance, leh thermal stability 110–120℃thlenga hnathawh chhunzawm zel theihna a pe.
3LPE nena khaikhin chuan 3LPP hi khaw lum, thlaler installation, leh pipeline-a oil lum emaw, high-temperature gas emaw phurh chhuahnaah te duh zawk a ni a, chutah chuan polyethylene hnathawh a tlahniam thei a ni.

• ISO 21809-1 a ni– International standard for factory-a pipeline phum emaw, tui hnuaia awm emaw-a 3LPP coatings hman.
• DIN 30678 a ni– German specification hmanga coating thickness, impact resistance, indentation, leh peel test te sawifiahna.
• Dan zawm belh tur:NACE, EN, leh project-specific DEP standards a awm.
• Pipe Range tlangpui: 1.1.4′′ – 56′′ (custom atanga 60′′ thleng)
• Coating a thuk zawng: 1.1.OD leh service class a zirin 2.5 – 5.0 mm a ni
• Temperature Class: a ni.120℃thleng service a ni

• 2LPP a ni:Primer + PP jacket chauh a ni a; 3LPP nena khaikhin chuan cathodic disbondment lakah a chak lo zawk.
• 3LPP: 1000 a ni.Adhesive tie hmanga layer thum-system kimchang; bonding, durability leh thermal stability lamah a sang zawk.
• 3LPE: 1000 a ni.Thum-layer concept inang mahse polyethylene jacket nen; < 80℃service leh cost{2}}effective general use atan a tha ber.
• A taka hman chuan:3LPP hi high-temperature leh mechanically aggressive environment atan tarlan a ni a, 3LPE erawh chu standard buried pipeline atan thlan a ni thung.

• Surface buatsaih dan tur– Sa 21⁄2 thlenga abrasive blasting, anchor profile siam.
• Induction hmanga tihlum a ni– Pipe chu ~200–220℃thlenga tihlum .
• FBE primer hmanga siam a ni– Fusion-bonded epoxy hmanga electrostatic spray hmanga kah chhuah.
• Copolymer adhesive hmanga siam a ni– Co-extruded emaw powder emaw ang chi, bond pe thei.
• Polypropylene topcoat atanga chhuak– Pawn lam layer thuk tak dah, pressure hnuaia consolidated.
• Cooling & cutback buatsaih dan tur– Controlled quench, field welding atan beveled cutbacks te a awm bawk.
• Final inspection neih a ni ang– Thickness mapping, holiday detection, peel/impact/indentation test te neih a ni bawk.

• DIN 30678 & ISO 21809-1 angin a thickness tehna a ni.
• Holiday (spark) ah pinhole awm leh awm loh test neih a ni.
• Temperature sang takah pawh impact & indentation resistance a awm thei.
• Tui lum soak & cathodic disbondment test neih a ni bawk.
• Peel chakna & adhesion finfiahna.
• EN 10204 3.1/3.2 certificate hmanga traceability kimchang.

• Oil lum pipeline (onshore & desert route) hmanga siam chhuah a ni.
• Temperature sang-a natural gas thawn chhuah
• Lungpui backfill emaw HDD crossing (high abrasion)-a pipeline siam a ni.
• Offshore risers & subsea line-ah hian mechanical protection thick tak a ngai a ni
• District chhunga heating pipeline siam a ni

• DIN 30678 / ISO 21809-1 mamawh phuhruk thei advanced coating line te.
• Project mamawh tak tak tan chuan custom thickness leh cutback option hrang hrang a awm.
• Thlalêr leh tuipui kama hmanna hmuna temperature sang-temperature performance tih finfiah.
• LSAW, SSAW, ERW, leh seamless pipe coating nei te supply inzawmkhawm a ni.
• QA/QC khauh tak, delivery rang tak, leh global project reference te.

• Tihdan:FBE + Adhesive + Polypropylene (layer 3) hmanga siam a ni.
• Standard hrang hrang: 1.1.ISO 21809-1, DIN 30678 ah a awm bawk
• Pipe Range awm zat:4′′ – 56′′ (custom atanga 60′′ thleng)
• Coating a thuk zawng: 1.1.2.5 – 5.0 mm inkar a ni
• Service Temperature: 1000 a ni.120℃thleng a ni
• Dilna hrang hrang:Hot oil & gas pipeline, HDD, lungpui awmna hmun, tuipui kama riser te pawh a awm bawk

Certification pek chhuah a ni

 

CE Certificate neih a ni

ISO 9001 Certificate a ni

API Q1 Certificate a ni

ABS Certificate a awm bawk

AP-5L Certificate pek a ni

API-5CT Certificate pek a ni

 

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