RIFENG Multilayer Plumbing System, certified by leading international standards organizations such as NSF and AENOR, ensures safe and hygienic hot and cold water distribution with its clean, corrosion-resistant PEX-AL-PEX pipes, durable brass fittings, and valves—delivering reliable and healthy water supply across residential, commercial, and industrial applications.
Caractéristiques principales
Spécifications techniques
| Item | Multilayer Pipe | ||
| Overlapped welded | A(PE-AL-PE) | B1(PEX-AL-PEX) | B(PERT-AL-PERT) |
| Roughness(mm) | 0.0007 | 0.0007 | 0.0007 |
| Density(g/cm^3) | 0.941-0.959 | 0.926-0.959 | 0.926-0.940 |
| Modulus of elasticity(MPa) | 7200 | 7200 | 7200 |
| Thermal conductivity(w/mk) | 0.45 | 0.45 | 0.45 |
| Coefficient of thermal expansion(mm/mk) | 0.025 | 0.025 | 0.025 |
| Maximum operating temperature(℃) | 95 | ||
| Maximum operating pressure(bar) | 10 | ||
Item | Multilayer Pipe | |||
Overlapped welded | A(PE-AL-PE) | B1(PEX-AL-PEX) | B(PERT-AL-PERT) | C(PE-AL-PE) |
Roughness(mm) | 0.0007 | 0.0007 | 0.0007 | 0.0007 |
Melting point(℃) | 135 | 一 | 127 | 127 |
Density(g/cm^3) | 0.941-0.959 | 0.926-0.959 | 0.926-0.940 | 0.941-0.959 |
Modulus of elasticity(MPa) | 7200 | 7200 | 7200 | 7200 |
Thermal conductivity(w/mk) | 0.45 | 0.45 | 0.45 | 0.45 |
Coefficient of thermal expansion(mm/mk) | 0.025 | 0.025 | 0.025 | 0.025 |
Maximum operating temperature(℃) | 95 | |||
Maximum operating pressure(bar) | 10 | |||
Item | Multilayer Pipe | |||
Overlapped welded | A(PE-AL-PE) | B1(PEX-AL-PEX) | B(PERT-AL-PERT) | C(PE-AL-PE) |
Roughness(mm) | 0.0007 | 0.0007 | 0.0007 | 0.0007 |
Melting point(℃) | 135 | 一 | 127 | 127 |
Density(g/cm^3) | 0.941-0.959 | 0.926-0.959 | 0.926-0.940 | 0.941-0.959 |
Modulus of elasticity(MPa) | 7200 | 7200 | 7200 | 7200 |
Thermal conductivity(w/mk) | 0.45 | 0.45 | 0.45 | 0.45 |
Coefficient of thermal expansion(mm/mk) | 0.025 | 0.025 | 0.025 | 0.025 |
Maximum operating temperature(℃) | 95 | |||
Maximum operating pressure(bar) | 10 | |||
Aperçu des produits
Compression fitting
Elbow
Tee
Reducing coupling
Male elbow
Female wall elbow
Male straight coupling
Manifolds
Brass Manifolds with Stop Valves
Brass Manifolds with Ball Valves
Brass Linear Manifolds
Brass Bar Manifolds
Stainless Steel Bar Manifolds
Multi-Jaw Profile
Male elbow
Female tee
Female straight coupling
Male tee
Straight coupling
Double wall elbows (for drywall)
Double wall elbows
Drywall tap elbow, U
Drywall tap elbow
Female wall elbow, U-shape
Male tap elbow mixer, U-shape
Press-fit adapter wall penetration
Press-fit adapter with compression
Press-fit adapter with copper pipe
Telescopic straight
Multilayer pipe
HDPE-AL-HDPE(A-Series)
PERT-AL-PERT(B-Series)
PEX-AL-PEX(B1-Series)
Push-Fit
Tee
Straight coupling
Reducing tee
Reducing coupling
Male tee
Male straight coupling
Male elbow
Female wall elbow
Female tee
Female straight coupling
Female elbow
Eurocone adapter
End cap
Elbow
Demountable female straight
TH Profile
Straight Coupling
Reducing Tee
Reducing Straight Coupling
TH Wall Plated Female Elbow
U-Profile
U Male Straight Coupling
U Female Tee
U End Cap
U Elbow
U Assembly Bouble Fittings
U Wall Plated Female Elbow
Vidéo d'installation
Ce que nous garantissons
Garantie 25 ans
Certifications internationales
Assurance responsabilité produit
01
Garantie 25 ans
02
Certifications internationales
03
Assurance responsabilité produit
Message ENVOYEZ VOTRE DEMANDE
