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Astral Pipes

Leading Wholesaler of astral cpvc pipes, astral drain master pipes and astral upvc pipes from New Delhi.

Astral CPVC Pipes


Astral CPVC Pipes
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Product Details:
BrandAstral Pipes
Size15, 20, 25, 32, 40, 50
Temprature27-82 deg C
Pressure Rating28.1 bar

Astral Pipes is proud to introduce the all new advanced ASTRAL CPVC PRO. A class apart in the category, ASTRAL CPVC
PRO is more than just a hot and cold plumbing system. To us it is an initiative, to deliver a world class plumbing solution.
Astral Pipes specialises in manufacturing the best quality plumbing & drainage systems for both residential and commercial
applications, CPVC piping systems for industrial applications, column and pressure piping system for agriculture
applications and also conduit pipes for residential and commercial applications. Equipped with state-of-the-art production
facilities, Astral pipes embraces latest international technology and provides solutions made for the Indian markets.

Pioneer in CPVC:
In 1999, Astral introduced CPVC pipes in India for the first
time embarking upon anti-corrosion and hot & cold water
compatibility. With over 17 years of expertise in this area,
Astral has motivated the category to achieve global

State Of The Art Manufacturing:
Astral is equipped with state-of-the-art manufacturing
facility at Ahmedabad (Gujarat) and Hosur (Tamil nadu) with
high speed and accurate extruders and injection moulding

Wide Applications:
Hot and Cold water applications in homes, apartments, hotels,
resorts, hospitals, high and low rise buildings, corporate and
commercial houses, academic institutes etc. for pure and
hygienic water supply.

Widest Product Range:
Astral is the only company that provides the CPVC piping
system from sizes ranging from 1⁄2“ to 12” diameter.

  • Corrosion Resistance
  • Lower Bacterial Growth
  • Unaffected By Chlorine
  • In The Water
  • Low Thermal Expansion
  • Hot Water Compatible
  • Easy Plumbing Process
  • Tough, Rigid Material
  • Chemical, Fire Resistance
  • Freedom From Toxicity,
  • Odors and Tastes
  • Low Friction Loss
  • Maintenance Free
  • Superior Insulation


Hot and Cold water compatible:

Astral CPVC PRO Piping System is compatible with both hot and cold water. It withstand very high temperature compared to any other thermoplastic plumbing systems. Many solar and electric water heaters have CPVC piping system for heat efficiency and lower installation cost.

Corrosion resistance:

Astral CPVC PRO Piping System gives excellent resistance even under the harshest of water conditions so there are none of the purity worries from corrosion of metal pipe or soldered joints. Astral CPVC PRO Piping System keeps pure water as pure.

Lower bacterial growth:

Bacteria build up with CPVC is far lower than with alternative piping materials - Copper, Steel and other thermoplastics.

Tough, rigid material:

Astral CPVC PRO Piping System has a much higher strength than other thermoplastics used in plumbing. This means that CPVC needs less hangers and supports and there is no unsightly looping of the pipe. Astral CPVC PRO Piping System has a higher pressure bearing capability. This leads to the same flow rate with a smaller pipe size.

No Scale, pit or leach formation:

Even after years of use in the most aggressive conditions, Astral CPVC PRO Piping System won’t corrode, standing up to low pH water, coastal salt air exposures and corrosive soils. Astral CPVC PRO Piping System stays as solid and reliable as the day it was installed. It maintains full water carrying capacity because its scale resistance means no build up to cause water pressure loss.

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    Astral Drain Master Pipes


    Astral Drain Master Pipes
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    Product Details:
    Length of one pipe6m
    TypeHard Tube
    Size1/2,3/4,1,2 inch

    Features and Benefits:
    • With special yellow ring (German Technology)
    • 100% leak proof
    • No threading, no solvent cement required
    • High pressure bearing capacity
    • Dimensional accuracy & UV protected
    • High flow rates, no choking

    Presenting ASTRAL® Drain Master pushfit system.In this unique system, pipe and fittings are joined together by simple pushing the spigot into socket end.The spigot end is held firmly and tightly in the socket by reinforced pre-fitted yellow rubber ring provided in the groove. Thus it ensures leak-proof joints which can
    withstand high pressure and it also prevent choking. The system thus does not require to thread or to pest. The yellow co-molded rubber ring enables the joints to withstand high pressure and also compensates for the thermal expansion and contraction. Since the
    joints are not fixed by the usage of solvent cements, it can be reopened later for the purpose of realignment or adjustment of pipes / fittings. ASTRAL® Drain Master pipes and fittings are
    manufactured from virgin raw material and they are tested for correct thickness and dimensional accuracy, randomly and batch wise in our most modern quality assurance laboratory.

    Thermal Expansion And Contraction:
    ASTRAL DRAINMASTER piping system will undergo thermal expansion and contraction like any other thermoplastic material.


    The thermal expansion & contraction depends on the co-efficient of thermal expansion (5.4 × 10¯5 mm / mm /ºC for PVC), length of piping and temperature difference encountered by the piping. Normally for drainage & sewerage system temperature difference of atmosphere will effect more to thermal movement of piping rather than effluent temperatures as full bore discharges normally do not happen for prolonged time and also these discharges are periodic in nature. Still expansion & contraction issue needs to be addressed. For solvent weld systems, change in direction, offset or expansion loops are recommended while for ring-fit joining systems, specially designed rubber rings and proper joining of pipes and fittings will take care of length change.

    Take all reasonable care when handling ASTRAL DRAINMASTER uPVC pipes particularly in very cold conditions when the impact strength of the material is reduced.

    • Do not throw or drop pipes, or drag them along hard surfaces.
    • In case of mechanical handling, use protective slings and padded supports. Metal chains and hooks should not make direct contact with the pipe.

    On-Site Storage:

    Stack pipe lengths: Either on a flat base or on level ground or on 75mm × 75mm timber at 1 meter maximum centres. Provide side support with 75mm wide battens at 1mtr centers ideally, stacks should contain one diameter pipe size only. Where this is not possible, stack largest diameter pipes at base of stack. Small pipes may be nested inside larger pipes. Store all materials in well ventilated, shady conditions. If stored in the open for long periods or exposed to strong sunlight, cover the stack with opaque sheets. Store fittings under cover. Do not remove from cartons or packaging until required. Store solvent cement and cleaning fluid in a cool place out of direct sunlight and away from any heat source.

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      Astral UPVC Pipes


      Astral UPVC Pipes
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      Product Details:
      Nominal Size (inch)2.5, 1/2, 1.5, 2, 3/4, >2.5
      BrandAstral Pipes
      Pressure Rating42.19, 33.75, 31.64, 26.01, 23.20, 21.09, 18.28, 15.47, 12.66, 11.25, 9.84, 9.14

      Strong and Light Weight :

      PVC''s abrasion resistance, light weight, good mechanical strength and toughness are key technical advantages for its use in building and construction applications.


      Easy to Install :

      PVC can be cut, shaped, welded and joined easily in a variety of styles.

      Fire Resistant :

      PVC is inherently difficult to ignite and stops burning once the source of heat is removed. Compared to its common plastic alternatives PVC performs better in terms of lower combustibility, flammability, flame propagation and heat release. Newly developed advantages in terms of lower acid emissions, smoke generation and enhanced fire resistance.

      Durable :

      PVC is resistant to weathering, chemical rotting, corrosion, shock and abrasion, it is therefore the preferred choice for a range of customers for many different long-life and outdoor products. In fact, medium and long-term applications account for some 85 percent of PVC production in the building and construction sector. PVC building products are lighter than those made of concrete, iron or steel. This requires less fuel and generates fewer emissions during transportation. They are also durable, so frequent replacement is not required.

      Cost - Effective :

      PVC has been a popular material for construction applications for decades due to its physical and technical properties which provide excellent cost-performance advantages. As a material it is very competitive in terms of price, this value is also enhanced by the properties such as its durability, lifespan and low maintenance.

      Environmental Impact :

      In lifecycle analyses and independent studies, PVC''s environmental impact has been found to be favourable when compared with other manufactured materials used for construction. It is comparatively low in its energy and resource use during production, as well as in conversion to finished products.


      Good Insulator :

      PVC does not conduct electricity Astral Aquarius is a non conductor of electricity so it makes the plumbing system safe when working with electrical tools or equipments SAFE MATERIAL Astral Aquarius is non-toxic Astral Aquarius is lead free which makes it a safe material for potable water. It is also the world''s most researched and thoroughly tested plastic PVC meets all international standards for safety and health for both the products and applications for which it is used.

      Versatile :

      The physical properties of PVC allow designers a high degree of freedom when designing new products and developing solutions where PVC acts as a replacement or refurbishment material.

      Thermal Expansion


      uPVC pipes, like other piping materials, undergo length changes as a result of temperature variations above and below the installation temperature. They or iron pipe. The extent of the expansion - expansion of piping material. The length of pipe between directional changes, and the temperature differential.

      The coefficient of thermal expansion (Y) for uPVC is 3.1 × 10-5in./in./Fº.

      There are several ways to compensate for expansion and contraction. The most common methods are :

      • Expansion loops which consist of pipe and 90º elbows
      • Piston type expansion joints
      • Flexible bends
      • Bellows and rubber expansion joints

      The manufacturers of these devices should be contacted to determine the suitability of their products for the specific application.

      Expansion loops are a simple and convenient way to compensate for expansion and contraction when there is sufficient space for the loop in the piping system. A typical expansion loop design is shown below.

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      Suraj Tiwari (Owner)
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      New Delhi - 110006, Delhi, India
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