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As the pioneers in water solutions, Sintex by Welspun believe in thinking innovatively and making life simpler for you. Our comprehensive range of products have been designed deliver on all your water related needs – to make water reach your home to safely store water required by homes & buildings of all sizes, to handle treatment of domestic watewater effectively and to convert waste water into reusable water efficiently.
Sintex now brings its trusted legacy into the world of Piping solutions
Backed by innovation & built on a foundation of quality, Sintex Introduces our New range of Pipes & Fittings
Introducing Sintex HotX CPVC Plus Pipes & Fittings. The anti-microbial feature actively combats the growth of harmful bacteria, fungi, and virus. algae inside the pipes, ensuring cleaner water and reducing the risk of blockages, contamination, and unpleasant odors.
Sintex proudly introduces CoolX UPVC Pipes & Fittings, a revolutionary product that takes plumbing systems to the next level with anti-microbial technology that actively inhibit the growth of harmful bacteria, fungi, and algae inside the pipes.
Our Sintex SWRX UPVC Plus next-generation UPVC pipes are engineered to provide exceptional durability and are designed to be Anti-Rodent, ensuring your sewerage system remains intact and trouble-free.
Introducing Sintex AgriX UPVC Plus perfect for both water transport and drainage, these durable pipes are made from a high-performance blend of plastic and vinyl, offering unmatched reliability
Introducing Sintex GroundX Foam Core, Sintex’s innovative foamcore pipes are designed for maximum efficiency. Built to prevent water logging, ensure hygiene, and protect the environment, these durable components set the foundation for a reliable, sustainable drainage system from the ground up.
Sintex ReclaimX uPVC plumbing pipes are designed for transferring cold and non-potable pressurized treated water, which is reclaimed from various usage sources like wastewater from sinks, shower drains, washing machines, bathtubs, dishwashers, etc.
Introducing Sintex DrainX, our advanced surface drainage channels meticulously crafted from premium HDPE. Engineered for precision, these channels seamlessly integrate into a variety of environments, offering exceptional drainage performance across multiple applications.
Introducing Sintex HotX PRO Pipes & Fittings. MLCP (Multilayer Composite Pipes) are a high-performance, flexible piping solution made from multiple layers of materials. Typically, these pipes consist of an inner layer of cross-linked polyethylene (PEX)
Introducing Sintex UltraX OPVC Pipes & Fittings. At Sintex, we believe in a responsibility that goes beyond just installation—it’s about building a future that’s stronger, safer, and more sustainable for India’s communities. With an unwavering commitment to quality and innovation, we are proud to introduce Sintex UltraX PVC-O Pipes, developed in partnership with global leaders Rollepaal.
Introducing Sintex HDPE Infraflex pipes & fittings. At Sintex, we engineer pipelines that go beyond performance—they’re built for India’s future. Sintex HDPE InfraFlex Pipes are crafted from 100% virgin polyethylene, offering superior hydrostatic strength, long-term durability, and exceptional resistance to slow crack growth (SCGR).
When it comes to water flow, plumbing, water storage solutions and wastewater systems, every drop counts. That’s why at Sintex, we have reimagined the future of piping with a range of plastic pipes built for Indian homes, farms, and infrastructure projects.
From PVC pipe to HDPE pipes, reclaimed pipes, and advanced MLCP pipes, we’ve created next-gen piping systems to help you build without compromise.
Sintex introduces plumbing pipes & fittings to meet the exemplary standards in water supply, sanitation, and plumbing systems. Manufactured with the highest quality UPVC, PVC, and CPVC materials, which ensure corrosion-free, leak-proof, UV protection, chemical resistance, and durability. India’s first antimicrobial advantage in CPVC pipes is here to revolutionise & redefine how India builds its water infrastructure—smarter, safer, and more sustainable.
This innovation provides safer, germ-proof water flow—perfect for residential, commercial, and industrial uses. With better flow capacity, ease of installation, and adherence to national standards, Sintex pipes enable sustainable water systems that last. Whether you’re building a new building or modernising your plumbing network, rely on Sintex to provide innovation, safety, and reliability in every connection.
Our pipes aren’t just products; they result from years of R&D, field testing, and innovation rooted in Indian challenges. Here’s why Sintex is trusted across the country:
Choosing pipes doesn’t need to be complicated. Whether you’re looking for a plastic water pipe for your kitchen, a drainage pipe for your building, or agricultural pipes for your fields, we’ve got the right fit.
Choosing the right pipe depends on where and how it will be used. Here’s a quick guide:
Application | Recommended Pipe | Reasons to choose |
Cold Water Supply | Sintex CoolX UPVC plus Sintex UltraX PVC-O Pipes | Affordable, corrosion-resistant |
Hot Water Supply | Sintex HotX CPVC Plus Pipes & Fittings | Heat-resistant and high-pressure-tolerant |
Drainage & Wastewater | Sintex SWRX UPVC Pipes & Fittings | Odour-free, leak-proof, smooth flow |
Agriculture/Irrigation | Sintex AgriX UPVC Pipes & Fittings | Durable, weather-resistant |
Underground Drainage and Waterlogging | Sintex GroundX Foamcore Pipes | Anti-Rodent, Excellent Chemical Resistance, Light Weight and Easy to Handle |
Reclaim Waste Water | Sintex ReclaimX UPVC Pipes | Durable and Leak Proof, Easy Installation, Corrosion Resistant |
You can also read our blog here for more info:- Guide to Choose the Best Plumbing Pipes for Every Application
Let’s look closely at the core product lines within the Sintex family of pipes and fittings.
The classic and reliable choice, our PVC pipe range includes Sintex UltraX PVC-O pipes, which are ideal for residential plumbing, garden irrigation, and even conduit wiring. They’re lightweight, easy to cut and install, and have a long life in diverse conditions. Available at an affordable PVC pipe price, they’re a wise investment for any home or farm.
Our Sintex AgriXUPVC pipe range is 100% lead-free and suitable for delivering drinking water. UV-resistant and durable, they are ideal for use as domestic and agriculture pipes. Whether it’s a borewell connection or an overhead tank supply, these pipes don’t corrode or contaminate.
Looking for the best pipes for plumbing in kitchens or bathrooms where hot water flows? Our CPVC pipe and CPVC pipes & fittings handle heat without losing strength. Fire-retardant, chemical-resistant, and long-lasting, these pipes are trusted in hospitals, hotels, and homes.
Engineered for underground waste management, our Sintex GroundX Foam Core underground drainage pipe comes with anti-rodent properties, easy installation, and superior flow. The smooth interior prevents clogging while resisting corrosion and chemicals.
Even under the most extreme circumstances, Sintex HDPE Infraflex pipes and fittings are designed to last. Because they are made of high-density polyethene, they are very strong, flexible, and resistant to abrasion, chemicals, and corrosion. The Sintex HDPE system is perfect for industrial, agricultural, and water supply applications because it guarantees leak-proof joints, simple installation, and low maintenance, providing dependable flow solutions for many years.
For effective wastewater and rainwater management in commercial, industrial, and residential settings, the Sintex DrainX Surface Drainage system was created. Its strong, lightweight gratings and channels guarantee quick water flow, avoid obstructions, and support large loads. DrainX provides a dependable way to keep surfaces safe, dry, and flood-free. It is also simple to install and maintain.
Our Sintex ReclaimX pipes are distinguished as purple pipes, which retain and transport non-potable water (used water) from showers, washing machines, and dishwashers, making them ready for repurposing. They are marked for easy identification and guarantee safe, leak-proof, eco-sustainable water reuse in residential and commercial setups.
For more information, you can also read our blog on: Home Plumbing Pipes – A Guide to Types and How to Choose the Right One
We know what Indian builders, plumbers, and homeowners face. That’s why Sintex Pipes delivers:
Our solutions fit across a wide range of projects:
It’s not just about the pipes. We also offer a full suite of PVC fittings, PVC pipe fittings, and PVC connectors to build out your system properly. Whether looking for elbows, tees, couplers, or reducers, Sintex ensures your connections are safe and solid.
So, if you’re browsing for plastic pipes or deciding between different types of plumbing pipes, just know we’ve got everything covered under one roof.
What makes Sintex stand out isn’t just the variety. It’s the next-gen thinking we apply to each product line:
Each product is crafted for performance, lifespan, and reliability—qualities every homeowner, contractor, or engineer needs.
Still unsure about which pipe works best for your setup or how to choose plumbing pipes for your home? Whether you’re confused between types of pipes or need a clear comparison of PVC vs CPVC for your new home or are looking for pipes and fittings near me, our experts at Sintex are always ready to assist. You can also walk into any Sintex-authorised outlet and explore the full range of plastic pipes firsthand.
At Sintex, we don’t just make plumbing pipes and fittings; we deliver peace of mind. Our systems are engineered to outlast, outperform, and outshine other options, giving you the confidence to build better. Whether constructing a high-rise or renovating a bathroom, trust Sintex to carry the flow, drop by drop.Ready to explore the future of safe plumbing? Choose Sintex, the name India trusts.
The five main types of plumbing pipes & fittings used in plumbing are PVC, CPVC, UPVC, PEX, and HDPE.
CPVC stands for Chlorinated Polyvinyl Chloride.
It is a thermoplastic pipe material created by chlorinating PVC resin, making it stronger, heat‑resistant, and suitable for both hot and cold water distribution in residential, commercial, and industrial plumbing systems.
HDPE stands for High‑Density Polyethylene. HDPE pipes are made from a strong, flexible plastic polymer that resists corrosion and chemicals, making them ideal for water supply, drainage, irrigation, and industrial fluid handling.
The best type of plumbing pipe depends on the application, but CPVC pipes are widely preferred for hot and cold water because of their durability, heat resistance, and low maintenance. For underground supply, HDPE is often considered the best due to its flexibility and long lifespan.
In the comparison of cpvc vs pvc, CPVC is generally better than PVC for hot water and high‑temperature applications because it withstands heat up to about 93°C, whereas PVC is limited to cold water and low‑temperature systems. PVC, however, is more affordable and works well for drainage and cold‑water supply.
CPVC is better than UPVC for hot water systems because it can handle higher temperatures and is more heat‑resistant.
UPVC, being unplasticized PVC, is rigid, chemical‑resistant, and best for cold‑water supply, waste lines, and industrial chemical transport.
No, UPVC pipes are not suitable for hot water. They are designed for cold‑water supply and drainage because high temperatures can cause them to soften or deform. For hot water, CPVC or PEX pipes are a better choice.
Sintex HotX CPVC Plus
Size Range: ½” to 2″
Use: For hot and cold water supply lines, especially where high temperature and pressure resistance is required — like geysers, showers, and solar heater systems.
Sintex CoolX UPVC Plus
Size Range: ½” to 2″
Use: Ideal for cold potable water lines, general-purpose residential plumbing, kitchen water lines, and low-maintenance areas.
Sintex SWRX PVC Plus
Size Range: 3″ to 6″
Use: For soil, waste, and rainwater disposal — toilets, washbasins, kitchen discharge, and roof drain outlets.
Sintex AgriX UPVC Plus
Size Range: ⅝” to 4″
Use: Designed for garden irrigation, utility water supply, outdoor taps, and agriculture. Also suitable for tank-to-tap connections.
Sintex GroundX Foam core
Size Range: 4″ to 8″
Use: Ideal for underground drainage and sewage lines in residential or semi-commercial buildings.
Sintex ReclaimX UPVC
Size Range: ½” to 2″
Use: Used in non-potable water systems such as greywater reuse (for flushing, gardening, etc.), marked in purple for safety.
Sintex DrainX Surface Drainage
Size Range: Slot/channel-based – custom profiles
Use: For surface water management in driveways, lawns, sports facilities, and commercial complexes. Helps prevent waterlogging and maintains hygiene.
Sintex HotX Pro
Size Range: ⅝” to 1¼”
Use: Best for concealed hot and cold plumbing, underfloor heating, or areas where flexibility and long lengths without joints are needed.
Sintex UltraX OPVC
Size Range: ½” to 2″
Use: Used in high-pressure and external water distribution systems, where superior burst strength and durability are critical.
Sintex InfraFlex HDPE
Size Range: ¾” to 12½”
Use: Suited for underground water transport, external water lines, and industrial or municipal use. Known for flexibility, chemical resistance, and zero maintenance.
Yes, Sintex HotX CPVC plus and CoolX UPVC plus water pipes are made from anti-microbial technology* and 100% virgin food-grade plastic materials, ensuring safety for drinking water. They meet strict health and hygiene standards, making them a reliable choice for potable water applications.
For home plumbing pipes, CPVC pipes are recommended for hot and cold water supply due to their durability and resistance to high temperatures. PVC pipes are suitable for cold water and drainage systems. UPVC pipes are ideal for non-pressure applications like residential, commercial or industrial uses.
Common pipe fittings include:
While minor repairs and installations can be done by homeowners, it’s advisable to hire a professional plumber for complex installations to ensure safety, compliance with local codes, and proper functioning of the plumbing system.
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