Sistemas de protección exterior de tuberías
Para exteriores de tuberías sobre el suelo y tuberías de servicios públicos donde se debe revisar la corrosión, el calor y el acceso de mantenimiento.
Normas aplicables
Orientación rápida de recubrimiento
Empiece aquí antes de la calificación técnica
Use estas primeras orientaciones para elegir una familia aproximada de recubrimientos. La selección final depende del sustrato, la preparación de superficie, la exposición, las normas y los documentos.
Petrochemical outdoor steel, pipe racks, and above-ground ground pipelines without insulation
Epoxy zinc-rich primer plus epoxy MIO intermediate plus polyurethane topcoat
Use as the standard first direction for refinery and petrochemical steel under atmospheric exposure.
Ejemplos de productos para verificar
Above-ground pipe exterior and utility pipe racks
Epoxy primer or zinc-rich primer plus epoxy intermediate plus polyurethane topcoat
Use when the line is exterior, non-immersed, and the main issue is atmospheric corrosion.
Ejemplos de productos para verificar
Otras entradas de esta familia
Detalles de calificación técnica
Para quién es
- Pipe exteriors
- Pipe racks
- Utility pipelines
Activos y sustratos
- Pipe exteriors
- Pipe racks
- Utility pipelines
- Substrate: Carbon steel
- Substrate: Old coating
Riesgos de fallo habituales
- Atmospheric corrosion
- Heat
- UV and weathering
Preguntas de selección
- What asset is being protected, and is it new build, factory finish, or maintenance?
- Which exposure risks matter most: corrosion, UV, water, chemicals, abrasion, heat, fire, hygiene, VOC, or throughput?
- What result should be optimized: lowest initial cost, balanced protection, longer maintenance interval, production speed, lower VOC, appearance, or surface-tolerant maintenance?
- Which cooperation route fits the buyer: product supply, system package, OEM, distributor, project support, or local supply-chain collaboration?
Preparación de superficie
- Confirm substrate condition, oil, salts, dust, rust, laitance, old coating, and surface profile
- Match preparation grade to the selected system and expected durability
- Run adhesion or compatibility checks when old coating remains
Condiciones de aplicación
- Confirm substrate temperature, ambient temperature, humidity, dew point margin, ventilation, and drying window
- Review film thickness, recoating interval, pot life, and handling time from current TDS
Colores y embalaje
- Standard colors and practical finish targets can be reviewed before quotation
- Special colors, gloss, texture, and private-label packaging need sample or batch confirmation
Documentación disponible
- Current TDS
- SDS request
- Packaging and shelf-life check
- Export document review
- Basic application notes
Enlaces a la base de productos
Páginas de productos para verificar
Imprimación epóxica rica en zinc 80
Epoxy Anti-Corrosion
Imprimación epóxica rica en zinc 70
Epoxy Anti-Corrosion
Imprimación epóxica rica en zinc 1503
Epoxy Anti-Corrosion
Imprimación inorgánica rica en zinc
Specialty Coatings
Imprimación epóxica 1000
Epoxy Anti-Corrosion
Epoxy MIO Intermediate Coat 1010E
Epoxy Anti-Corrosion
Epoxy MIO Intermediate High Build
Epoxy Anti-Corrosion
Acabado epóxico 1015
Epoxy Anti-Corrosion
Sistemas Essential / Standard / Extended
Essential
Lowest practical initial cost where exposure and durability requirements are moderate.
- Confirm substrate and preparation level
- Use a simple primer and finish route suitable for the service class
Final product selection depends on current TDS and project constraints.
Standard
Balanced protection, application practicality, and document support for normal commercial procurement.
- Confirm primer and topcoat compatibility
- Use a system schedule matched to exposure and handling needs
Recommended as the default review route for most inquiries.
Extended Service
Longer maintenance interval, stronger weathering resistance, or more aggressive exposure.
- Increase barrier build where justified
- Use higher durability finish options when UV or color retention matters
Requires stronger review of surface preparation, inspection, and film build.
Maintenance / Surface-Tolerant
Maintenance work where full blasting is limited and old coating may remain.
- Identify old coating and remaining corrosion
- Use compatible maintenance primers only after review
Loose rust, oil, salts, powdery coating, and weak old film still need removal.
Rutas de suministro y colaboración
Route B: System Package Supply
Primer-intermediate-topcoat sets, floor systems, corrosion systems, quantity estimation, and system sequence requests.
System schedule · Product matching · Theoretical consumption · Application sequence · Basic quality-control checklist
Route A: Standard Product Supply
Known specifications, standard colors, standard packaging, distributor replenishment, and one-time purchase requests.
Product supply · Current TDS/SDS request support · Packaging and export document checks · Basic application notes
Lo que Qilu puede proporcionar
- Supply confirmed Qilu product options after review
- Provide current TDS/SDS and export document support when available
- Prepare starter system schedules and theoretical consumption references
- Coordinate samples, color discussion, packaging checks, and quotation follow-up
Lo que Qilu no puede proporcionar
- Replace local engineering, applicator, or regulatory responsibility
- Guarantee performance without confirmed surface preparation, exposure, application, and inspection controls
- Confirm high-liability service without technical review and current documentation
¿Necesita una solución anticorrosiva personalizada?
Nuestro equipo técnico puede diseñar el sistema de recubrimiento anticorrosivo óptimo según su ambiente específico y condiciones de uso.
Contactar al equipo técnico