Gas
Multilayer Gas
Piping System
RIIFO Multilayer Gas Piping System includes multilayer pipes, fittings, and brass valves.
It’s designed for carrying both Natural Gas (GN) and Liquefied Petroleum Gas (LPG), making it great for homes, businesses, and industries needing to move gas around safely.
Multi-Layered Design
Flame Retardancy
Can withstand more than 30 hours of operation at high temperatures (80°C and 2MPa respectively)
Great
Installation Efficiency
Multiple
Connect Options
Nickel plated contributes to good
corrosion resistance
The stress and risk of cracking is
eliminated by the annealing process
Excellent sealing performance with
double O-ring
Products Overview
Multilayer Gas Piping System
Multilayer Pipe
RIIFO Multilayer Gas Piping System is a cutting-edge pipe that blends the best of plastic and metal. It’s super flexible and tough, and it can handle high pressure and heat.
You can get it with either overlapped or butt-welded aluminum layers, which keep oxygen and light out completely while offering top-notch strength and durability.
Multilayer Gas Pipe
HDPE-AL-HDPE (C series)
HDPE-AL-HDPE (Butt) (DC Series)
PEX-AL-PEX (Butt) (DB1 Series)
Compression Fitting
RIIFO Gas System Compression Fitting allows for the connection of multilayer gas pipes. On the coupling ends, the union with the polyethylene inner tube is sealed by O-rings placed on the removable insert that is pushed into the fitting body and into the tube.
Elbow
Male straight coupling
Male tee
Straight coupling
TH Profile Fitting
RIIFO TH Profile Fittings enable seamless connections for multilayer pipes. With specialized tools, you can press the fitting onto the pipe, creating an impermeable seal. These fittings offer a straightforward solution for secure pipe connections.
Tee
Straight coupling
Elbow
Female straight coupling
Reducing tee
U-Profile Fitting
RIIFO U-Profile Fittings facilitate the connection of multilayer pipes with ease. Using specialized tools, you can press the fitting onto the pipe, creating a tight, impermeable seal. These fittings offer a straightforward solution for ensuring secure pipe connections.
End cap
Female elbow
Reducing coupling
Reducing elbow
Straight coupling
Tee
Gas Valves
RIIFO Gas Valves are designed for use with Multilayer Gas Piping Systems. With a maximum working pressure of 1.6MPa and a working temperature range of -15 to 70°C, these valves offer reliable control and safety for gas applications.
502 Brass gas valve
Gas valve with pipe-Australia
502 Y type Brass gas valve
Butterfly handle gas valve
Tools & Accessories
RIIFO offers a diverse selection of tools tailored for pipe and fitting connections. These tools ensure efficient and reliable assembly, contributing to seamless installations across various applications.
Pipe bending tool
Electric reamer
Manual pressing clamp and jaw
Pipe Cutter
Pipe cutting tool
Project Showcase
Achievements Speak
Louder than Words
Download the Product
Catalog, Technical Datas And
More Information
What We Promise
01
25 Years Guarantee
A 25-year product warranty covers our products. We guarantee high quality and support you with a long-term warranty.
02
Product Liability Insurance
We protect our customers’ rights with a $10 million product liability insurance policy from Allianz, a top global insurer.