PVC-U Drainage Pipe and Fittings PVC-U Gutter For Roof Drainage

Established in 1986, LESSO (Stock Code: 02128.HK) is a global leader in home furnishings and building materials. The Group's business portfolio spans plastic piping, building materials and home furnishings, environmental protection, new energy, supply-chain service platforms and others. lt offers a wide range of products such as pipes, photovoltaics,plumbing and sanitary ware, integral kitchen materials, integral doors and windows, aluminum formwork and smart scaffolds, water purifiers, water-proofing materials and sealants, fire-fighting equipment, valves,cables,lighting,hygiene materials,items for environmental protection,agricultural facilities,and oceanic aquaculture cages.In 2023, LESsO'ssalesrevenuereachedoverUSD4.38billion.

Since implementing a strategy of globalization and expanding its global presence, LEssO has evolved into a sophisticated multinational. It boasts more than 30 advanced production bases worldwide,broadening its industrial and sales networks to cover Asia,North America,South America, Europe, Africa, and Oceania.This enables LESSO to provide quality products and services for global customers in accordance with its continuously improved strategic layout in a timely and eficient way.

LESSO has founded its R&D center with more than 1,ooo scientific researchers,nationally accredited enterprise technology center,and two post-doctoral workstations to support its innovation and technical development. The Group has taken a leading role in the revision of over 120 international and Chinese industry standards. LEssO owns over 30o0 patents (some of them are pending), and provides over 10,oo0 varieties of products, making it one of the most comprehensive manufacturers in the piping industry.Its products are utlized globally in different areas, including home decoration, civil construction, municipal water supply, drainage, energy management, power supply and telecommunications, gas supply,fire-fighting,environmental protection,agriculture,oceanic aquaculture,etc.

True to its idea of “Envisioning the Better, Building the Future", LESSO remains committed to creating a better living environment, and advocating ideal cities featuring greenness livability, and efficiency. With concerted efforts from various sectors, LEssO wil fully play its role in sustaining healthy and beautiful space so that global residents could enjoy a comfortable life.

Contents

PVC-U Drainage Pipe and Fittings

PVC-U Drainage Poipe.... 01-03
PVC-U Drainage Fitings.... 04-36
PVC-U Same-Floor Silent Speedy-flow Sole Vertical Drainage
PipeSeries..... 37-38
PVC-U Eddy-Flow Sole Vertical Drainage Pipe Series... 39-45
PVC-U Drainage Thicken Solid Pipe and Fitings...... 46-47
PVC-U Fabricated Drainage Fitings..... 48-50
PVC-USquareRainwater Fitting....... 51-55

PVC-U Convex Round Square Rainwater Pipe and FittingsSeries... 56-59

Installation Guide
Installation Guide of PVC-U Drainage Pipe and Fittings.. 60-61 60-65
Installation Guide...
Certification..... 66-70

LESSO

Product Overview

① Material: Unplasticized Poly (Vinyl Chloride) ⊚ Size:full32mm through630mm availability ⊚ Standard:ISO3633,GB/T5836 ⊚ Colors: white or other colors availability upon request ⊚ Form Supplied: 4m, 6m or other length availability upon request

Applications

⊚ Soil and waste discharge pipelines (low and high temperature) insidebuildings.
① Rainwater pipelines inside the building.
{\scriptsize{{~*~}}} Buried drainage pipelines without pressure on the ground.

Advantages

High Flow Capacity

The smooth interior walls and low friction of PVC-U drainage pipe result inlowflowresistanceand highvolume.
CorrosionResistance
PVC-U drainage pipe is non-conductors of electricity and immune to electrochemical reactions caused by acids,bases, and salts that causecorrosioninmetals.

Low Installation Costs

PVC-U drainage pipe is lightweight and is installed with solvent cement and gasketed joint.Ease of installationreduces the installationcosts.
LongServiceLife
PVC-U drainage pipe can work for more than 50 years under properuse.
Environment-friendly
PVC-U drainage pipe can be recycled.

LESSO

Features

⊚ Material: Unplasticized Poly (Vinyl Chloride) ⊚ Size:full 32\mathsf{mm} through 315mm availability

⊚ Standard:ISO 3633,GB/T5836 ⊚ Color: white or other colors availability uponrequest

Advantages

⊚ HighFlowCapacity: The smooth interior walls and low friction of PVC-U drainage fittings result in low flowresistance and high volume.

⊚ CorrosionResistance: PVC-U drainage fittingsare non-conductors of electricity andimmunetoelectrochemicalreactionscausedbyacids, bases,andsaltsthatcausecorrosioninmetals.

⊚ Low InstallationCosts: PVC-U drainagefittings are lightweight and are installed with solvent cement, and gasketed joint. Ease of installationreduces the installation costs.

⊚ Long ServiceLife:
PVC-U drainage fittings can work for more than 50 yearsunderproperuse.

⊚ Environment-friendly: PVC-U drainage fittings canberecycled.

Reducer (SpigxSoc)

90° Reducing Elbow (SocxSoc)

Reducing Sanitary Tee with Cleanout (SocxSocxSocxMpt)

Bottle Tee (SocxSocxSoc)

Reducing Double Sanitary Tee (All Socket)

ReducingTeewithSideInlet (All Socket)

Reducing DoubleWye (All Socket)

Trap (SocxSoc)

Long P Trap (SocxSoc) <br>Long P Trap with Cleanout (SocxSocxMpt)

Long-turn P trap Il (SocxSoc)

Long-turn P trapIl with Cleanout (SocxSocxMpt)

M

Cleanout (SocxMpt) <br>Floor Cleanout (SocxSoc)

Floor Cleanout II

Cleanout Tee (SocxSocxMpt)

Long Cleanout Tee (SocxSocxMpt)

Reducing Cleanout Tee with Plug (SocxSocxMpt)

Cleanout Tee with Plug (SocxSocxMpt) <br>Cleanout Tee (GasketxSocxMpt)

WC Adaptor (SocketxGasket)

WC Connector (SocxSoc)

Sealing Up WC Connector (Spig)

Long Thread Expansion Joint

Long Thread Expansion Joint II

Expansion Joint (SpigotxGasket)

Simple Floor Drain (Spig)

Simple Floor Drain (Soc)

Multi Function Floor Drain (Soc)

Long Multi Function Floor Drain (Soc)

Deeper Floor Drain (Soc)

Square Floor Seal Drain (Soc)

Multi-functional Square Floor Drain (Soc)

90°Side Exit Floor Drain II (Soc) <br>Square Floor Sink

Square Floor Sink with Filter

Round Floor Sink

Breeding Base Cleanout

SAPNumber Size(mm) L1L2L A

8020025182 420x160 5887223425

FloorEmbeddedConnector (Sealing Up Joint)(With PVC-U Structured-Wall Pipe)(SocxSoc)

FloorEmbeddedConnector (Sealing Up Joint )(With Cover) (SocxSoc)

FloorEmbedded Connector (Sealing Up Joint) (SocxSoc)

FloorEmbedded Connector ll (Sealing Up Joint)(SocxSoc)

FloorEmbedded Connector (Full Bore Sealing Up Joint)

FloorEmbedded Connector SealingUp Cover

Adjustable Embedded Connector (RemovableSealing Up Joint)

AdjustableEmbedded Connector (Removable Sealing Up Joint ) (SocxSoc)

AdjustableEmbeddedConnectorll (Removable Sealing Up Joint Il) (SocxSoc)

Note: Use with floorembedded connector or the adjustable embedded Connector(Removable Sealing UpJoint)(With holes).

802002530811098 4822 110630107148147.6 20.3

Balcony Simple Embedded Floor Drain (Soc)

Embedded Floor Drain (Soc)

Pool Drainer Embedded Adapter

Drain Connector II

Drain Connector IIl

Pool Drainer Adapter

Pool Drainer

SAP Number Size(mm) L1L2L3L

8020025191110(h97)x20482297118121

8020022550 110106.54881110.5150

Sealing Up Coupling (SpigxSoc)

Deodorization Sealing Ring

ReservedHoleSealingTemplate <br>KitchenDrainCollector (GasketxGasket)

Silent Speedy-flow 22.5° Elbow(Gasket)

Silent Speedy-flow 1 1.25° Elbow(Gasket)

Tee (GasketxSocketxSocket)

Reducing Sanitary Tee (SocketxGasket)

Wye (SocketxGasket) <br>Reducing Wye (SocketxGasket)

Double Wye (SocketxGasket)

DoubleSanitaryTee (SocketxGasket)

Reducing Double Sanitary Tee (SocketxGasket)

Silencing Sanitary Tee (All Gasket)

Silencing Reducing Sanitary Tee (All Gasket)

Silencing 45°Wye (All Gasket)

Silencing Reducing Wye (All Gasket)

Silencing Double Sanitary Tee (All Gasket)

Silencing Cleanout Tee (GasketxGasketxMpt) <br>SpiralSilencingCleanoutTee (SocxSocxFpt)

S Pipe Fitting (SocxSocxMpt)

Pipe Clamp (Plastic+Steel)

Stainless Pipe Clamp

Pipe Clamp (with 200mm long-type screw)

Pipe Clamp (IlI Type)

Pipe Clamp Il Type (Plastic Base)

Note:1.The pipe in the middle sectionof the clamp shallbe provided by the customer according to the required size. 2. This product cannot be used for lifting. 3.The thread of the clamp base is integrated injectedmoldingwiththebase.

Pipe Clamp IV (without Screw)

Hollow Inside Spin Silencing Pipe Sealing Ring

SolventCementforPVC-U Drainage Pipe&Fittings (LowViscosity and Quick Drying)

Structured-wall Silencing Coupling (All Gasket) <br>Structured-wall Silencing ReducingSanitaryTee (All Gasket)

Structured-wall Silencing Sanitary Tee (All Gasket)

Structured-wall Silencing 45°Elbow (All Gasket)

Structured-wall Silencing 90°Elbow (All Gasket)