HDPE Pipeline Systems
What is High-Density Polyethylene?
HDPE is an acronym for High-density polyethylene. It is a natural gas-derived thermoplastic widely known for its impressive tensile strength, excellent corrosion resistance as well as impact resistance. These beneficial traits make it the ideal material choice for piping in a broad range of applications including pressure and non-pressure pipes along with conduit and drainage. HDPE pipes are manufactured to be utilized for various purposes like, potable water systems, mining operations, oil and gas collection, wastewater removal, protecting fiber optic cables, natural gas distribution and more.
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What are HDPE Pipes and fittings?
As a plastic, HDPE is viewed as one of the most versatile polymers. Owing to its unique characteristics, HDPE can be employed for a wide range of purposes.
To begin with, HDPE pipes and fittings are light, flexible, and easy to install, which helps to minimise construction costs. The plastic itself is also quite easier to fabricate as compared to other piping materials.
They are also durable as well as stress crack-resistant, not to mention corrosion-free.
HDPE’s mechanical properties include a remarkably high minimum yield strength. This reveals how well the pipe can bear up against tension from water pressure inside the pipe.
In terms of chemical resistance, HDPE pipes and fittings possess high tolerance to alcohols and diluted alkalis and acids. Adding to this, they are also 100 percent recyclable, which means that they show minimal impact on the environment.
HDPE pipes and fittings are extraordinarily durable as well as resistant to physical damage, corrosion, common chemicals, and other environmental hazards. They are an indeed cost-effective choice for long-term piping requirements.
AnZ waters is the leading supplier of HDPE pipes and fittings. We have acquired quite a position among the great dealers of HDPE products. An experience of over 20 plus years have made AnZ Waters, efficient vendors in the wide spectrum of HDPE pipes and fittings.
Benefits of HDPE
HDPE is an acronym for High-density polyethylene. It is a natural gas-derived thermoplastic widely known for its impressive tensile strength, excellent corrosion resistance as well as impact resistance. These beneficial traits make it the ideal material choice for piping in a broad range of applications including pressure and non-pressure pipes along with conduit and drainage. HDPE pipes are manufactured to be utilized for various purposes like, potable water systems, mining operations, oil and gas collection, wastewater removal, protecting fiber optic cables, natural gas distribution and more.
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Malleability
HDPE stays solid and rigid until and unless it reaches its high melting point. However, once it reaches that point, it can be effectively molded into any desired shape. Thanks to this characteristic, which allows HDPE to be made into everything, ranging from food packaging to playground equipment.
Endurance
One of the characteristics of high-density polyethylene that stands out the most happens to be its resistance. It is a strong and hard material, and hence very resistant, however it is flexible enough for making toys, containers, bottles, caps, toys, etc. It may also be utilised to contain hazardous or corrosive materials such as acids, pesticides, etc. Moreover, it also supports both high and low temperatures. Its so beneficial composition makes its longevity extended.
Nontoxic
Another characteristic that makes it one of the preferred and reliable choices by the industry is that it is a non-toxic material, therefore, the manufacture of HDPE products and containers that are intended to safeguard and protect food or drugs safely.
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Weightlessness
HDPE is a very light material that is combined with the benefits of impact resistance. This results into savings in time as well as power when transporting any product made out of this material.
Easy Recyclability
HDPE is one of the easiest types of plastics to recycle, which helps companies and industries take care of the environment and minimise costs. Recycling materials reduces plastic production expenses and allows companies and industries to market their products as more sustainable, which is an incentive for a lot many customers.
Resistance to Environmental Factors
HDPE can stand up to different weather and environmental conditions, that include rain, common chemicals, acids, solvents, and detergents. Strong acids and bases are likely to occur naturally in soil, so HDPE pipes and fittings are a suitable option for underground piping.
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Applications of HDPE pipes and fittings
Are there many different types of HDPE pipes? Yes, but there are so many types based on their utilisation or application, it would require an entirely different article to cover them all. Suffice it to say that HDPE is a versatile material, hence it’s no wonder it’s very broadly used worldwide.
Its natural moisture, weather, as well as its heat resistance on top of its innate durability adds up to the popularity of HDPE. As a result of this, HDPE pipes are used for the manufacture of many things, including bottles and other containers. Furthermore, HDPE is also the primary material choice for cutting boards, chemical tanks, and marine construction.
In terms of piping, HDPE pipe usages vary as they can be employed in different situations and industries, including:
- Agriculture
HDPE pipes are so durable that they can remain intact for 50 long years in an agricultural setting. Moreover, they are also light and easy to assemble, which clearly explains the reason why they have replaced metal pipes in this sector.
The above factors along with the polyethylene pipes’ corrosion resistance allow them to contribute to agriculture through the following applications:
- Flowline irrigation
- Drip irrigation
- Water supplies
- Pesticide spraying system
- Siphons
- Tube-well pipes
- Suction or delivery of pumps
- Lift irrigation
- Water transport
Pipe systems made from high-density polyethylene make water transport a lot easier. Along with being sturdy and pressure resistant, HDPE pipes and fittings also pass safety standards with their nontoxic nature and for being food grade. This, properly explains as to why the same polymer material is used in containers to hold potable water.
- Transport of edibles and chemicals
Polyethylene’s high corrosion resistance and excellent chemical resistance combined with its non-toxic characteristics also make it a reliable choice for industrial applications, especially those focused on the conveyance of milk, water, fruit pulp and juices, edible oils, acids, and alkalis.
- Liquid waste and sewage disposal systems
HDPE pipes and fittings, including drainage pipes, do not easily corrode nor get damaged from chemical exposure, making them splendid choices for the liquid waste and sewage disposal system. They can bear up against corrosive chemicals, treated or untreated effluent, and also radioactive waste.
Their residential, commercial, and industrial applications is inclusive of:
- Sub-soil water pipes
- Wastewater mains
- Surface and rainwater conveyance
- Submarine and underwater pipeline
HDPE pipes and fittings stand out in terms of wear and chemical resistance. They also happen to be lightweight and leave very less impact on the environment.
All of these factors make HDPE the best pipe choice for submarine and underwater pipelines.
HDPE pipes and fittings are employed in the following submarine or underwater applications:
- Underwater crossings
- Marine outfalls
- Salt-water intake lines
- Effluent pipeline
- Electrical and other non-liquid installations
Along with plumbing and other liquid-conveyance installations, HDPE piping can also be used as conduits for electrical cables, as well as:
- Air-conditioning and refrigeration
- Telecommunication conduits
- Fumes extraction
Types of HDPE pipes and fittings
AnZ waters have a wide range of HDPE pipes, fittings and valves that are listed below
- HDPE pipes sch
- HDPE coupling
- HDPE TEE
- HDPE elbow
- HDPE reducer
- HDPE y-strainer
- HDPE male adapter
- HDPE female adapter
- HDPE threaded fittings
- HDPE valve
- HDPE ball valve
- HDPE diaphragm valve
- HDPE primer
- HDPE glue