UPVC Piping System

Watermark uPVC pipes are safe for drinking water because they are lead-free and non-toxic. Watermark uPVC plumbing system, one of the best uPVC fittings manufacturers in Ahmedabad, uses NSF-approved, one-step solvent cement that is specifically formulated for this purpose. Watermark uPVC joint plumbing system doubles its pressure-bearing capability more than threaded pipes.

Unplasticized Polyvinyl Chloride, also known as rigid polyvinyl chloride (uPVC), Pipes & Fittings can be used primarily for domestic and agricultural purposes. These fittings are ideal for looping at every floor level, outdoor installations, and concealed pipelines for cold-water distribution. uPVC has a strong resistance to chemicals, sunlight, and oxidation. uPVC pipe manufacturers are a popular choice for construction due to their durability, affordability, and ease of use.

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Where can uPVC Pipes be used?

Watermark uPVC pipes are a popular choice for residential plumbing solutions. They are corrosion-proof and resistant to toxic chemicals. These pipes are also maintenance-free and can be used for cold water plumbing in residential and commercial buildings. Watermark uPVC piping systems are stronger than other piping systems, which means they last longer and can be replaced less often.

Watermark, uPVC pipe company, uPVC pipe is widely used for drinking water supply lines, cold applications in residences and offices, commercial spaces, swimming pools, and many other uses. This reflects the versatility of Watermark uPVC pipe. When you are looking for a plumbing system that will last without any hassles, research and explore thoroughly, you must consider the material, brand, benefits, and application. No matter if it’s a residential or commercial space – minimize plumbing headaches with Watermark uPVC piping solutions. You will never have to worry about the piping inside the walls again.

Essential Features of uPVC Pipes

  • 100% Lead-free

    All over the globe, lead poisoning has been identified. Cheap pipes may contain lead, which can cause water quality problems. Our uPVC pipes do not contain lead or heavy metals. Our uPVC pipes are made from a non-toxic material, which makes them safer than pipes made of concrete and metals. Our uPVC pipes are 100% lead-free, making them ideal for drinking water transportation.

  • Resistant to chemical and corrosion

    uPVC pipes are non-corrosive and free from chemicals. uPVC pipes of uPVC pipe manufacturers in India are made with a non-toxic compound. The uPVC pipes do not react to chlorine in the water. uPVC pipes are resistant to rust and corrosion so they don't leak easily.

  • No Build-Up

    uPVC pipes are highly preferred as there is almost no chance of deposits and buildup. This makes them perfect for sewerage systems. Our uPVC pipes are not as susceptible to scaling as metal pipes and do not require regular cleaning or maintenance.

  • Simple Installation

    Our uPVC pipes can be easily transported, handled, and installed because they are lightweight. For installation, they don't require any special tools. This reduces transport and installation costs.

  • Durability

    Our uPVC pipes are a smart replacement for GI pipes systems because of their excellent tensile strength and impact strength. Our uPVC pipes can also be used outdoors because they are UV-resistant. uPVC pipe fitting manufacturers in Gujarat and pipes are strong and can withstand extreme pressure, making them an excellent choice for plumbing applications.

  • Lightweight

  • NonToxic

  • UV Resistant

  • Maintenance Free

  • Self Extinguishing

  • Cold Water Applications

  • Carrying of Drinking Water

  • Offices

  • Residential Purposes

  • Swimming Pool

Quality Control Procedures at Watermark Pipe Industries

The pipes Manufactured at DPI, Follow a stringent quality control process before being rolled
out to the market, in order to supply a defect free system to its users.

uPVC Piping System

Quality Control Procedures at Watermark Pipe Industries

The pipes Manufactured at DPI, Follow a stringent quality control process before being rolled
out to the market, in order to supply a defect free system to its users.

  • Flattening Test

    Samples are compressed so that OO opposite walls are brought together without pipe cracking, Good measure of correct extrusion techniques during production.

  • Drop Impact Test

    Weights dropped onto pipe at O°C. No cracks or failures are expected to be seen after testing.

  • Heat Reversion Test

    Amount that the pipe changes in length when heated in an oven and left to cool. Measure of residual stresses left in pipe from production process.

  • Tensile Strength

    The maximum stress that a pipe can withstand while being stretched or pulled.

  • Visual Appearance

    To ensure that all pipes and fittings are uniform in colour and free visual effects such as black dots, scratches, burn marks, etc.

  • Dimensions

    To ensure that all pipes and fittings conform to the appropriate standards particularly wall thickness, socket diameters and socket depth.

  • Density

    Density of pipes and fittings is to be determined.

  • Burst Pressure

    Maximum pressure before pipes and 4 fittings burst, again must be over three ily times normal pressure rating.

  • Opacity

    To measure the percentage of light flux passing through the wall and to ensure it is below 0.2%.


    Hydrostatic pressure test = System is to sustain upto 15 minutes a — pressure of 1.5 times working pressure without leakage.

UPVC Pipe Technical Specification


Standards for Pipes & Fittings
Standards for Pipes & Fittings
  • D :1785

  • D :2467

Product Category​

CPVC pipes
uPVC pipes
PVC pipes
CPVC Solvent Cement
uPVC Solvent Cement
PVC Solvent Cement

UPVC (Unplasticized Polyvinyl Chloride) pipes can last for up to 50 years or more, depending on various factors such as installation method, environmental conditions, and maintenance. Proper installation and regular maintenance can help to extend the lifespan of UPVC pipes.

There is no one “best” UPVC pipe, depending on the specific application and requirements. However, factors to consider include the pipe’s thickness, diameter, pressure rating, and temperature resistance. It’s recommended to consult with a professional to determine the most suitable UPVC pipe for your needs.

uPVC (unplasticized polyvinyl chloride) is a tough and durable material that is not easily breakable. However, it can become brittle at low temperatures and may crack or break under high impact or force. Overall, uPVC is a strong and reliable material for use.

UPVC also provides thermal and sound insulation, along with durable and low-maintenance properties. It resists weathering and gradation giving it various uses. It is versatile enough to suit the environment, making it ideal for a variety of uses.

uPVC pipes have some qualities: they are long-lasting, low-maintenance, and have thermal and sound insulation. It resists weathering, rot, and corrosion, making it ideal for various uses. It’s eco-friendly, versatile, and affordable, contributing to its popularity.

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