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PVC Drainage System
RIIFO UPVC Drainage Piping System features the advantages of high impact resistance, low noise (soundproof), and smooth inner wall with excellent physical and chemical property and better tensile strength to maintain high impact resistance. It is widely used for high-rise building drainage. We supply UPVC both solid and pressure drainage pipes ranging from 40 to 315 diameter with PN6 thickness size. The fittings feature has unique stiffeners which enable the structure more stable. In addition, the PVC drainage piping system products are certified by International Standards Certification Organizations like CE for its reliability and safety.
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Technical Specifications
PVC Drainage piping series
Rifeng solid drainage piping series is following GB/T 5836.1-2006 and GB/T 5836.2-2006 standards.
High impact resistance
Excellent physical and chemical property and better tensile strength.
Smooth drainage
Smooth pipe inner wall and seamless adhesive connection between pipe and Fittings.
Stiffeners
F30 fittings feature unique stiffeners which enable the structure to be more stable.
PVC Low-noise piping series
Rifeng's helix low-noise drainage piping series can achieve rotational flow drainage with its unique interior helix structure. Its helix structure can thus greatly reduce noise.
Low noise
The noise produced is lower than 45 decibel.
Quick drainage
The flow of DN 110 helix pipe reaches 6L/S which is the two times of general PVC drainage pipe.
Water seal
The balance of air pressure prevents stink from entering into house.WaterMark Certificate of Conformity -Level 1
Evaluated to:
AS/NZS 1260:2017- PVC-U pipes and fittings for drain, waste and vent application.
CE marking , a "Symbol of Safety " in the EEA, is verified comply with ISO 3633: 2002-Plastic piping systems for soil and waste discharge (low and high temperature ) inside buildings - Unplasticized poly (vinyl chloride) (PVC-U).
Implementation of the GB/T 5836.1-2006;
No. Term Index 1 Density (kg/m3) 1350~1550 2 Tensile strength MPa ≧40 3 Vicat softening temperature℃ ≧79 4 Dichloromethane impregnated test Surface changes are not inferior of 4L 5 Flat test (compress 1/2 of outside diameter) Sample with no seam 6 Falling weight impact test TIR TIR≦10% 7 Longitudinal shrinkage% ≦5 Implementation of the GB/T 5836.2-2006;
No. Term Index 1 Density (kg/m3) 1350~1550 2 Vicat softening temperature℃ ≧74 3 Oven test No crack 4 Falling test Seamless adhesive connections between pipes and fittings
Product Overview
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Solid pipe
Helix pipe
Hollow spiral pipe -
Y branch tee (450 
Straight coupling
Vertical pipe cleanout
Simple expansion joint
Built in straight connector
Elbow
Elbow with cleanout
Sweep junction with cleanout
Reducing sweep junction
Reducing Y branch tee（45°） -
Low noise straight coupling
Low noise cleanout
Spiral denoiser
Reducing elbow
Low noise tee
Low noise reducing tee
Low noise cleanout
Low noise cross
Low noise reducing cross -
Pointed screw pipe clamp
Lift clamp
Expansion screw clamp
Fire ring
Sealing up ring
PVC adhesive
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Yadot tower,Ethiopia
Project: Yadot Tower Project
Type: Mix-use building
Year: 2021
Product: PVC System
Century Addis Real Estate, Ethiopia
Project: Century Addis Real EstateBrass Apartment Project
Type: Apartment
Year: 2021
Product: PVC System
Kidus Commercial Center, Ethiopia
Project: Kidus Commercial Center
Type: Apartment
Year: 2021
Product: PVC System
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