Supreme's fittings range for this product includes ball valve, threaded ball valve, non return valve, air release valve, butterfly valve, union, tank connector with union, service saddle, Y strainer, reducing bush, elbow, tee, reducer, and repair couplers.
UPVC Pressure Pipes And Fittings
Supreme presents an extensive collection of uPVC pressure pipes and fittings. Our uPVC pressure pipes are manufactured to meet the highest standards of IS 4985:2000 and are available in sizes ranging from 20 to 450 mm, encompasing various pressure classes. These pipes come with both solvent cement and rubber seal type joints, offering versatility. The range includes moulded fittings conforming to IS:7834 and fabricated fittings meeting IS:10124 and company standards. These uPVC pipes and fittings are designed for diverse applications, including irrirgation, water supply, industrial processes, swimming pools, firefighting mains, etc.
uPVC pressure pipes, available as solvent weld and rubber seal uPVC pipes, come in sizes from 20 to 450mm in PN 2.5 to PN 12.5 pressure classes, conforming to IS 4985, and are also widely used as agriculture PVC pipes for irrigation and farm water supply. uPVC pipe fittings are available from 20 to 315 mm sizes in PN 1 to PN 16 pressure classes, conforming to IS 7834. A wide range of plumbing accessories and fabricated fittings is also available to make the system complete in all respects.
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Odourless and hygienic - These uPVC pressure pipes are an excellent choice for carrying potable water as they do not allow contamination.
High corrosion resistance - Being immune to chemical, electrolytic and galvanic action, these uPVC Pressure pipes are free from corrosion which ensures a much longer and more useful life.
High chemical resistance - uPVC Pressure pipes for agriculture offer excellent resistance to acids, oxidizing agents, alkalis, oils, and domestic effluents. Smooth bore - uPVC Pressure pipes have a mirror smooth inner surface and hence better flow characteristics in comparison to AC, CI, and GI pipes.
Self-extinguishing quality - This feature eliminates the need for fire-resistant coatings.
Maintenance-free - The corrosion resistance property of the PVC pipes eliminates the need for repeated painting or coating like in the case of GI pipes.
Long lasting - As these uPVC Pressure pipes are free from weaknesses caused by scale formation, rusting, weathering, and chemical action, they have a much longer effective life. This makes them a reliable choice for irrigation pipes and fittings, ensuring consistent water flow across agricultural and plumbing applications.
Economical - Despite being superior to conventional pipes, Supreme PVC pipes are very light in weight and last much longer than older piping systems offering a great economy in handling, transportation, installation, and replacement.
What Are UPVC Pressure Pipes and Fittings Used For?
Supreme's upvc pressure pipes and fittings are built for water systems that operate under continuous pressure. Farmers, irrigation engineers, and industrial buyers use them to move water reliably across long distances without leaks or pressure loss. The pipes are manufactured to IS 4985:2000, the Indian standard that governs unplasticized PVC pressure pipes, and are available in sizes from 20 mm to 450 mm across multiple pressure classes. This range allows a buyer to match pipe strength to actual field conditions rather than over-specify or under-specify the system. Agriculture pvc pipes from this range replace older galvanised iron and cement piping in irrigation networks, offering a lighter material that resists corrosion from soil chemicals and fertiliser runoff.
Solvent Weld or Rubber Ring Joint Which One Do You Need?
The choice of joint affects how a pipeline is installed and maintained. Supreme offers this range in both solvent cement and elastomeric rubber joint types. Solvent weld joints form a permanent chemical bond between pipe and fitting, suited to fixed installations where the line will not be dismantled. Rubber ring joints allow the pipe to expand and contract with temperature and ground movement, which makes them easier to install and maintain in longer field runs. Solvent weld and rubber seal upvc pipes from this range let a contractor select the jointing method based on the pipeline's length, soil conditions, and whether future sections will need to be opened for repair or extension.
What Pressure Class and Pipe Size Should You Choose?
Pipe size and pressure class should be selected together, not separately. Supreme's upvc pressure pipes for agriculture are manufactured across several pressure classes within the IS 4985:2000 standard, covering the 20 mm to 450 mm size range. A smaller-diameter, lower-pressure-class pipe suits a drip line feeding a single field. A larger-diameter, higher-pressure-class pipe suits a rising main feeding multiple outlets or a pump station. Getting this match right reduces the risk of pipe failure under working pressure and avoids paying for strength the system does not need. Moulded fittings for this range conform to IS 4985 pipes and IS:7834 standards, keeping the full system, pipe and fitting, under one specification.
What Fittings Are Available With This Range?
A pressure pipeline is only as reliable as its fittings. Supreme supplies a full fittings range alongside these pipes, including ball valve, threaded ball valve, non return valve, air release valve, and butterfly valve for flow control, along with tank connector with union, service saddle, Y strainer, reducing bush, elbows, tees, and reducers for structural connections. Fabricated fittings meet IS:10124 and company standards. Supplying pipes and agriculture pipe fittings from the same specification reduces compatibility issues at the joint, which is often where a pressure system actually fails.
Where Are These Pipes and Fittings Used?
Irrigation pipes and fittings from this range serve water supply lines, industrial process lines, and swimming pool circulation systems, in addition to firefighting mains where a pressure-rated line is required. As pvc pipe fittings for irrigation, they are suited to both surface irrigation networks and rising mains feeding sprinkler or drip systems on farms. For irrigation water supply pipes across agricultural and institutional projects, Supreme's uPVC pressure pipes and fittings give buyers a single specification covering pipe, joint type, and fitting range, backed by decades of polymer processing experience across the company's pipe manufacturing plants.
Frequently asked questions
Can UPVC pressure pipes be used for swimming pools or firefighting mains?
Yes. Along with irrigation and water supply, Supreme's upvc pressure pipes and fittings are also used in industrial process lines, swimming pools, and firefighting mains.
What is an air release valve used for in a pipeline?
An air release valve removes air trapped inside a pressurised pipeline. Trapped air can reduce flow efficiency and cause pressure fluctuations, so this valve is fitted at high points in the line to release it.
What standards do UPVC pressure pipes and fittings meet?
The pipes are manufactured as per IS 4985. Moulded fittings conform to IS:7834, and fabricated fittings meet IS:10124 along with company standards.
What is a tank connector with union used for?
A tank connector with union joins a pipe directly to a water tank outlet. The union design allows the connection to be disassembled for maintenance without cutting the pipe.
What is the difference between solvent weld and rubber ring joint pipes?
Solvent weld pipes are joined using solvent cement, forming a permanent chemical bond. Rubber ring joint (elastomeric) pipes use a rubber seal at the socket, allowing the joint to accommodate slight movement. Supreme offers both solvent weld and rubber seal upvc pipes in this range.
What sizes are available in UPVC pressure pipes and fittings?
Supreme's upvc pressure pipes are available from 20 mm to 450 mm, manufactured as per IS 4985 across various pressure classes.
What is a threaded ball valve used for?
A threaded ball valve is a union-type valve used to isolate a section of the pipeline for maintenance or repair without draining the entire system. It threads directly onto the pipe fitting for easy installation and removal.
What is a non return valve and where is it used?
A non return valve, also called an NRV, allows water to flow in one direction only and prevents it from flowing back. It is used at pump outlets and in irrigation lines to protect the pump and maintain pressure in the pipeline.
How does a butterfly valve work?
A butterfly valve uses a rotating disc inside the pipe to control flow. Turning the handle a quarter turn opens or closes the valve, making it a quick way to shut off or regulate flow in larger pipeline sections.
How do I choose the right valve for a water supply system?
The valve depends on function. Ball valves and threaded ball valves control on-off flow, non return valves stop backflow, air release valves release trapped air from the line, and butterfly valves regulate flow in larger diameters. Supreme's range includes all of these to match different points in a water supply system.
What is a pressure pipe and when is it used?
A pressure pipe carries water or fluid under continuous pressure rather than by gravity flow. Supreme's upvc pressure pipes and fittings are used for irrigation, water supply, industrial process lines, swimming pools, and firefighting mains.
