PE-X PLUMBING SYSTEM
Manufactured with cross-linked polyethylene, RIFENG’s PE-X pipes boast a more elaborate polyethylene performance without losing the excellent properties of thermoplastics. Our PEX pipes, with their excellent corrosion resistance and flexibility toughness, can help you save time by making any piping installation simpler.
Manufactured with cross-linked polyethylene, RIFENG’s PE-X pipes boast a more elaborate polyethylene performance without losing the excellent properties of thermoplastics. Our PEX pipes, with their excellent corrosion resistance and flexibility toughness, can help you save time by making any piping installation simpler.
RIFENG PEX-A PIPE
• EXCELLENT FLEXIBILITY
• PPI/NSFLISTED RAW MATERIAL : The highest chlorine resistance rating Class-5 listing
• NSF CERTIFIED PRODUCT : 73°F at 160 psi, 180°F at 100 psi and 200°F at 80 psi
• ASTM F2023 : Class-5 chlorine resistance listing
• ASTM F876/F877/F1960/F1807/F2159/F2098
• NSF/ANSI 14 & 61
• CSA CSA B 137.5
• EXCELLENT FLEXIBILITY
• PPI/NSFLISTED RAW MATERIAL : The highest chlorine resistance rating Class-5 listing
• NSF CERTIFIED PRODUCT : 73°F at 160 psi, 180°F at 100 psi and 200°F at 80 psi
• ASTM F2023 : Class-5 chlorine resistance listing
• ASTM F876/F877/F1960/F1807/F2159/F2098
• NSF/ANSI 14 & 61
• CSA CSA B 137.5
RIFENG Lead Free Crimp Fitting
• RIFENG Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
• 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.
• They are compliant with the US Drinking Water Act and 2011 US Reduction of lead in Drinking water by containing equal to or less than 25% lead
• RIFENG Lead-Free Brass Crimp Fittings are approved for use in both hot and cold potable water systems and hydronic heating applications.
• 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.
• They are compliant with the US Drinking Water Act and 2011 US Reduction of lead in Drinking water by containing equal to or less than 25% lead
RIFENG lead free Press fitting
• With multiple teeth locks, PF15 can withstand larger drawing force to prevent pipe from falling off
• Fittings assembled by the factory can reduce installation errors during the on-site installation
• Inspection holes directly show the positions of inserted pips which can avoid leakage caused by installation errors
• Quick installation without beveling
• Safe and reliable with no O-ring ageing problem
• With multiple teeth locks, PF15 can withstand larger drawing force to prevent pipe from falling off
• Fittings assembled by the factory can reduce installation errors during the on-site installation
• Inspection holes directly show the positions of inserted pips which can avoid leakage caused by installation errors
• Quick installation without beveling
• Safe and reliable with no O-ring ageing problem
Technical specification
Advantage:
Application:
RIFENG PEX plumbing system can be used both in hot and cold water supply.
• Resistant to harmful chemicals and meets the CL5 classification of chlorine resistance
• Certified to NSF/ANSI 61 and NSF/ANSI 372 for safe distribution of potable water and is lead-free
• Flexible and available in long coils that need fewer fittings than rigid tubes
• Lightweight
• Smooth inner wall ensures less pressure loss
• Service life up to 25 years
• Certified to NSF/ANSI 61 and NSF/ANSI 372 for safe distribution of potable water and is lead-free
• Flexible and available in long coils that need fewer fittings than rigid tubes
• Lightweight
• Smooth inner wall ensures less pressure loss
• Service life up to 25 years
Application:
RIFENG PEX plumbing system can be used both in hot and cold water supply.
Standards:
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
Certificates:
NSF - refers to ASTM F876/877 and NSF /ANSI /CAN 61
ACS - refers to XP P41-250
WaterMark - refers to AS 2492
ISO 9001:2015 – “Quality management system”
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
Certificates:
NSF - refers to ASTM F876/877 and NSF /ANSI /CAN 61
ACS - refers to XP P41-250
WaterMark - refers to AS 2492
ISO 9001:2015 – “Quality management system”
| TYPE | PEX Pipe |
| Roughness | 0.0007 mm |
| Density | 0.926~0.959 g/cm3 |
| Modulus of elasticity | 600~800 MPa |
| Thermal conductivity | 0.40~0.42 w/mK |
| Coefficient of thermal expansion | 0.20 mm/mK |
ASTM
| Size | Length per coil (ft) | Straight length(ft) | O.D. | I.D. |
| 1/8 | 250/300/500/1000 | 10/20 | 0.250'' | 0.149'' |
| 1/4 | 250/300/500/1000 | 10/20 | 0.375'' | 0.241'' |
| 3/8 | 250/300/500/1000 | 10/20 | 0.500'' | 0.350'' |
| 1/2 | 100/250/300/500/1000 | 10/20 | 0.625'' | 0.475'' |
| 3/4 | 100/250/300/500/1000 | 10/20 | 0.875'' | 0.671'' |
| 1 | 100/300/500 | 10/20 | 1.125'' | 0.682'' |
ISO
| Nominal size DN/OD | PIPE SERIES Wall Thickness | |||
| S6.3 | S5 | S4 | S3.2 | |
| 12 | - | 1.3 | 1.4 | 1.7 |
| 16 | 1.3 | 1.5 | 1.8 | 2.2 |
| 20 | 1.5 | 1.9 | 2.3 | 2.8 |
| 25 | 1.9 | 2.3 | 2.8 | 3.5 |
| 32 | 2.4 | 2.9 | 3.6 | 4.4 |
| 40 | 3.0 | 3.7 | 4.5 | 5.5 |
| 50 | 3.7 | 4.6 | 5.6 | 6.9 |
| 63 | 4.7 | 5.8 | 7.1 | 8.6 |
Crimp/Clamp connections
Used to connect ASTM F1807 brass fitting or ASTM F2159 plastic fitting with PEX tubing. And it is one of the most commonly used connection methods in US market.
Press connections
Use special tools, phisically press a connection onto the pipe to make an impermeable connection or seal with no O-ring design.
ASTM F1960 Expansion connections
Using a special expansion tool, expand the pipe with the reinforce ring until the pipe is expanded enough to insert a F1960 fitting.
Used to connect ASTM F1807 brass fitting or ASTM F2159 plastic fitting with PEX tubing. And it is one of the most commonly used connection methods in US market.
Press connections
Use special tools, phisically press a connection onto the pipe to make an impermeable connection or seal with no O-ring design.
ASTM F1960 Expansion connections
Using a special expansion tool, expand the pipe with the reinforce ring until the pipe is expanded enough to insert a F1960 fitting.
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