Inadvertently unpressed connections are noticed immediately during a leakage test.Viega guarantees the detection of unpressed connections in the following pressure ranges:
RIIFO Multlayer plumbing system can be used in both hot and cold water distribution.
RIIFO Multilayer plumbing pipe is a pipe generation that unites the advantages of plastic and metal pipes and offers a high degree of flexibility and toughness, coupled with high pressure and temperature resistance. The RIIFO multilayer plumbing system consists of an inner and outer layer which include a layer of overlap welded (or butt welded) aluminium in the middle, these three special bonding layers work together to build a permanent structure for a better, longer-lasting pipe. While the aluminium layer can also keep the shape of piping and prevents oxygen penetration from the atmosphere.
• Entirely corrosion-resistant
• A barrier to the permeation of oxygen and light
• High bend flexibility and inherent stability
• Excellent hydrostatic stress performance
• Light in weight
• Smooth inner wall ensures less pressure loss
• Service life up to 50 years
WRAS specification & BS 6920
EN ISO 21003 - Multilayer piping systems for hot and cold water installations inside buildings
DVGW W 534 (P) - Pipe Connectors and Pipe Joints in Drinking Water Installation
DVGW W 542 - COMPOUND PIPES IN THE DRINKING WATER INSTALLATION; REQUIREMENTS AND TESTING
DVGW W 270 - A method for the assessment of enhancement of microbial growth on non-metallic materials in contact with drinking water
XP P41-250 - Effect of materials on the quality of water intended for human consumption - Organic materials
RIIFO Multlayer plumbing system can be used in both hot and cold water distribution.
RIIFO PP-R plumbing system, made out of high-quality polypropylene random copolymer, can be applied in both residential and commercial buildings.
• Applied for potable water pipeline system with hygienic and non-toxic features.
• High temperatures and high pressure resistant.
• Heat preservation and energy saving during the flow.
• Lighter and more smoother than the mental pipe.
• The reliable and convenient connecting pipes and fittings by homogeneity melt.
• Notice free at high flow rates.
• Speed and ease of fusion technology.
• Extensive savings in time and labour.
• A long lifespan up to 50 years under normal conditions.
NSF /ANSI /CAN 61 – about Health Effects of Drinking water system components
DVGW W 544 – about PP-R pipe general mechanical requirement
DVGW W 270 – about Hygienic property of material
UBA KTW – about Hygienic property of material odor test
DIN 8077 – about Polypropylene pipe dimension
DIN 8078 – about Polypropylene pipe general quality requirement and testing
EN ISO15874 – about Plastic piping system for hot and cold water installation
+Standard Dimension Ratio (SDR)
RIIFO PPR pipe provide the following SDR-sizes:
SDR6
SDR7.4
SDR9
SDR11
Dimensions: 20mm,25mm,32mm,40mm,50mm,63mm,75mm,90mm,110mm,160mm
RIIFO PP-R piping system can be used in following applications:
• Distribution for cool and hot water
• Pipes to connect kinds of low temperature heating system
• Pipes for heating and cooling settings in solar energy system
• Cold water piping for air conditioners
Application areas:
• Potable water, hot and cold water, chemicals, irrigation
• Residential apartments, condominiums, public housing
• Commercial shopping centers, office buildings
• Industrial plants dealing with chemicals, food processing
• Hospitals
• Schools, laboratories and chemical sewerage
• Hotels and resorts
NSF /ANSI /CAN 61 – about Health Effects of Drinking water system components
DVGW W 544 – about PP-R pipe general mechanical requirement
DVGW W 270 – about Hygienic property of material
UBA KTW – about Hygienic property of material odor test
DIN 8077 – about Polypropylene pipe dimension
DIN 8078 – about Polypropylene pipe general quality requirement and testing
EN ISO15874 – about Plastic piping system for hot and cold water installation
+Standard Dimension Ratio (SDR)
RIIFO PPR pipe provide the following SDR-sizes:
SDR6
SDR7.4
SDR9
SDR11
Dimensions: 20mm,25mm,32mm,40mm,50mm,63mm,75mm,90mm,110mm,160mm
Hot-melt socket
Hot-melt socket
Hot-melt socket
Hot-melt socket
Hot-melt socket
Hot-melt socket
Hot-melt socket
14~75mm, in accordance with the pipe dimension
Hot-melt socket
Hot-melt socket
14~75mm, in accordance with the pipe dimension
Hot-melt socket
Hot-melt socket
Manifolds Body: 304 Stainless Steel or brass
Port Connection: Nickel coated brass
Sealing Ring: EPDM
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
•We selects raw materials of stable chemical elements and undergoes thorough testing for tensile, hardness, and anti-corrosion.
•And certified to NSF/ANSI 61 and NSF/ANSI 372 for safe distribution of potable water systems.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
Hot-melt socket
Manifolds Body: 304 Stainless Steel or brass
Port Connection: Nickel coated brass
Sealing Ring: EPDM
Hot-melt socket
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
Hot-melt socket
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
Hot-melt socket
Hot-melt socket
Hot-melt socket
0912~2632
Hot-melt socket
12~32, in accordance with the pipe dimension
Hot-melt socket
12~32, in accordance with the pipe dimension
Hot-melt socket
Hot-melt socket
The RIIFO multilayer gas piping system is a new generation of pipe that combines the benefits of a plastic and metal pipe, providing high flexibility and toughness as well as high pressure and temperature resistance. Overlapped and butt-welded are both available for the aluminum alloy layer that guarantees an entire barrier to the passage of oxygen and light and provides excellent mechanical and chemical properties.
14~75mm
+Applications:
LPG vapour, natural gas and natural gas liqui
Hot-melt socket
Hot-melt socket
Hot-melt socket
14~75 mm
+Applications:
LPG vapour, natural gas and natural gas liquids.
14~75mm
Applications:
LPG vapour, natural gas and natural gas liquids.
14~75mm
+Applications:
LPG vapour, natural gas and natural gas liquids.
14~75mm
+Applications:
LPG vapour, natural gas and natural gas liquids.
14~75mm, in accordance with the pipe dimension
The connection is tightened by the nut with the wrench.
+Applications:
LPG vapour, natural gas and natural gas liquids.
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
Gas valve allows for multilayer gas pipes system.
Maximum working pressure: 1.6MPa
Working temperature:-15~70℃
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
RIIFO crimp fittings are used for making connections to PEX pipes. They are in compliance with the US Drinking Water Act and 2011 US Reduction of lead in Drinking Water by containing equal to or less than 0.25% lead.
RIIFO Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
ASTM: 1/8~1’’, in accordance with the pipes dimension
ISO 15875 - PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CROSSLINKED POLYETHYLENE (PE-X)
ASTM F876 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) TUBING
ASTM F877 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) HOT- AND COLD-WATER DISTRIBUTION SYSTEMS
NSF /ANSI /CAN 61 - HEALTH EFFECTS OF DRINKING WATER SYSTEM COMPONENTS
AS 2492 - CROSS-LINKED POLYETHYLENE (PE-X) PIPES FOR PRESSURE APPLICATIONS
XP P41-250 - EFFECT OF MATERIALS ON THE QUALITY OF WATER INTENDED FOR HUMAN CONSUMPTION - ORGANIC MATERIALS
ASTM: 1/8~1’’
ISO: 12~63mm
ISO 15875 - PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CROSSLINKED POLYETHYLENE (PE-X)
ASTM F876 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) TUBING
ASTM F877 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) HOT- AND COLD-WATER DISTRIBUTION SYSTEMS
NSF /ANSI /CAN 61 - HEALTH EFFECTS OF DRINKING WATER SYSTEM COMPONENTS
AS 2492 - CROSS-LINKED POLYETHYLENE (PE-X) PIPES FOR PRESSURE APPLICATIONS
XP P41-250 - EFFECT OF MATERIALS ON THE QUALITY OF WATER INTENDED FOR HUMAN CONSUMPTION - ORGANIC MATERIALS
ASTM: 1/8~1’’
ISO: 12~63mm
ISO 15875 - PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CROSSLINKED POLYETHYLENE (PE-X)
ASTM F876 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) TUBING
ASTM F877 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) HOT- AND COLD-WATER DISTRIBUTION SYSTEMS
NSF /ANSI /CAN 61 - HEALTH EFFECTS OF DRINKING WATER SYSTEM COMPONENTS
AS 2492 - CROSS-LINKED POLYETHYLENE (PE-X) PIPES FOR PRESSURE APPLICATIONS
XP P41-250 - EFFECT OF MATERIALS ON THE QUALITY OF WATER INTENDED FOR HUMAN CONSUMPTION - ORGANIC MATERIALS
ASTM: 1/8~1’’
ISO: 12~63mm
ASTM: 1/8~1’’
ISO: 12~63mm
ISO 15875 - PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - CROSSLINKED POLYETHYLENE (PE-X)
ASTM F876 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) TUBING
ASTM F877 - STANDARD SPECIFICATION FOR CROSSLINKED POLYETHYLENE (PEX) HOT- AND COLD-WATER DISTRIBUTION SYSTEMS
NSF /ANSI /CAN 61 - HEALTH EFFECTS OF DRINKING WATER SYSTEM COMPONENTS
AS 2492 - CROSS-LINKED POLYETHYLENE (PE-X) PIPES FOR PRESSURE APPLICATIONS
XP P41-250 - EFFECT OF MATERIALS ON THE QUALITY OF WATER INTENDED FOR HUMAN CONSUMPTION - ORGANIC MATERIALS
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO provides a variety of tools for manufacture of PEX pipes and fittings connections.
RIIFO PVC drainage piping system, made out of high quality polyvinyl chloride resins and imported processing additives. It has an advantage of high impact resistance, low noise and smooth inner wall,which make it widely used for high-rise building drainage. In addition, it is approved and certified by CE for its reliability and safety in drainage system.
Dual riser system (drainage / exhaust)
32/40/50/75/90/110/125/160/200/250/315
Dual riser system(Drainage / exhaust)
50/75/110/160
RIIFO low noise drainage series adopts a unique spiral inner wall structure and double layers with a hollow chamber design. Several protruding triangular spiral edges are designed to allow the water downwards along the spiral edges to form stable and dense water swirl, while maintaining the air flow channel in the center of the pipe, effectively reduces air pressure fluctuations in the standpipe, keeps drainage smooth and fast, significantly eliminate collision between water and air, reduces noise in the standpipe, and ensures a quiet and comfortable life.
RIIFO low noise drainage series include helix pipes, hollow pipes, hollow spiral pipes and equipped with low noise fittings to realize whirlpool low noise drainage.
Single / dual riser system
50/75/110/160
Use with solid wall pipe
32/40/50/75/90/110/125/160/200/250/315
Use with solid wall pipe
32/40/50/75/90/110/125/160/200/250/315
Non-toxic, no scaling, does not breed bacteria and avoids secondary pollution of drinking water;
The smooth inner wall, corrosion resistance, high strength;
A wide range of applications and belongs to the emerging pipeline of municipal engineering
20~1200mm
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
32/40/50/75/90/110/125/160/200/250/315
Use with solid wall pipe
Use with solid wall pipe
Use with solid wall pipe
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with silent pipes
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
Use with PVC rigid conduits
≥63mm
≥63mm
≥63mm
≥63mm
≥63mm
≥63mm
≥63mm
≥63mm
All specifications
All specifications
All specifications
All specifications
All specifications
All specifications
All specifications
All specifications
All specifications
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
20~110
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
14~75mm, in accordance with the pipe dimension
PPR valve allows for PPR plumbing pipes system.
Maximum working pressure: 1.6MPa
Working temperature:-20~100℃
RIIFO Multilayer plumbing pipe is a pipe
generation that unites the advantages of plastic and metal pipes and offers a
high degree of flexibility and toughness, coupled with high pressure and
temperature resistance.
Maximum working air pressure: 1 MPa / 10 bar
Max working temperature: 60℃(A Series)/95℃(B1 Series)
• Entirely corrosion-resistant
• A barrier to the permeation of oxygen and light
• High bend flexibility and inherent stability
• Excellent hydrostatic stress performance
• Light in weight
• Smooth inner wall ensures less pressure loss
• Service life up to 50 years
16~32mm
16~32mm