Medios de comunicación

30 años de historia de la marca

Más de 100 agentes en todo el mundo

Equipos de proceso alemanes

Diez series de ventanilla única de contratación

Can PPR Pipe Fittings Be Used for Hot Water Systems?

1. Introduction: Key Requirements for Hot Water System Fittings

  • Global hot water system market grows at 7.3% annually
  • Requires fittings with high temperature resistance, corrosion resistance, and pressure tolerance
  • ifan Pipeline’s PPR fittings meet EU EN 12201 standards for 95℃ hot water systems

2. Core Performance Advantages

  • High Temperature Resistance:
    • Long-term operation: 70℃ (50-year lifespan)
    • Short-term peak: 95℃ (100-hour duration)
  • Presión nominal:
    • Standard classes: 1.25MPa/1.6MPa/2.0MPa
    • Burst pressure: ≥5.0MPa (vs. industry standard 3.5MPa)
  • Corrosion Resistance:
    • Chloride-ion resistant (vs. copper pitting corrosion)
    • No electrochemical corrosion risks

3. Performance Comparison with Traditional Fittings

ParameterPPR FittingsCopper FittingsStainless Steel Fittings
Max Temperature95℃150℃200℃
Long-Term Temp70℃ (50 years)100℃ (15 years)120℃ (25 years)
Installation CostLow (heat fusion)High (soldering)Very High (welding)
Corrosion ResistanceExcellentGoodExcellent
Thermal Expansion0.15mm/m·K0.017mm/m·K0.016mm/m·K

4. Technical Requirements for Hot Water Systems

  • Expansion Compensation: Install expansion joints every 5 meters
  • Water Quality: Compliant with GB/T 17219 drinking water standard
  • Pruebas de presión: Conduct 1.5x working pressure test per EN 805

5. ifan Pipeline Solutions

  • Patented Technologies:
    • Copper-inset elbows
    • Pressure-balanced tee fittings
  • Custom Services:
    • Full DN20-DN110 sizes for hot water systems
    • Free thermal expansion calculation service
  • Garantía de calidad:
    • NSF/ANSI 61 certified for drinking water
    • 100% pressure tested (0.8MPa for 2 hours)

6. Typical Applications

  • Residential central heating systems (villas/apartments)
  • Hotel centralized hot water systems (40 tons/day capacity)
  • Solar thermal projects (differential temperature systems)
  • Industrial cooling loops (≤95℃ operating conditions)

7. Case Studies & Test Data

  • Hangzhou Luxury Residential Project: Zero leaks in 5 years
  • Laboratory Results:
    • 95℃ cycling test: 5,000 hours no deformation
    • 500ppm chloride environment: 3,000 hours no corrosion

Conocimientos
IFAN

What is the difference between PPR pipe fittings in the USA and those in Europe?

PPR (Polypropylene Random Copolymer) pipe fittings serve the same fundamental purpose across continents, yet significant differences exist between American and European markets. Understanding these variations helps contractors, engineers, and facility managers make informed purchasing decisions. Standards and Certifications European PPR fittings follow strict EN ISO 15874 standards. These regulations govern material composition, pressure ratings, and

Leer Más "
Conocimientos
IFAN

Wholesale ASTM D1785 SCH80 UPVC Ball Valve

Industrial applications demand reliable, durable piping solutions. ASTM D1785 SCH80 UPVC ball valves deliver exceptional performance in demanding environments. These valves combine superior chemical resistance with long-lasting durability. Understanding ASTM D1785 Standard The ASTM D1785 specification defines requirements for rigid PVC pipe and fittings. This standard ensures consistent quality across manufacturers. Products meeting this specification

Leer Más "
Conocimientos
IFAN

How to Purchase High Quality PPR End Caps?

PPR end caps serve as critical components in modern plumbing systems. These fittings seal pipe ends permanently, preventing leaks and maintaining system pressure. Quality matters significantly when selecting these essential components. Understanding PPR End Cap Materials Premium PPR end caps use pure polypropylene random copolymer material. This composition ensures excellent chemical resistance and durability. High-grade

Leer Más "
es_ESEspañol

Apoyamos muestra gratis, póngase en contacto con nosotros lo antes posible.

IFAN desde 1993, ofrece PPR, PEX, PVC, HDPE, accesorios de latón, válvulas de latón, grifos de latón, etc.