Five Things You Need to Know About HDPE Pipe

HDPE Pipe Promotes Sustainability

HDPE has a small carbon footprint beyond the creation of the material.6 Since HDPE is much lighter than heavy materials traditionally used in pipe construction, it is less expensive to transport. That saves on gas and energy usage.

Valor Pipe supply professional and honest service.

HDPE pipe is also recyclable. Traditional pipe materials, such as lead, could pose substantial environmental and human health hazards in disposal and recycling. Recycling metal pipes uses large amounts of energy. HDPE has fewer sustainability trade-offs for end-users than some other materials like copper pipe, which is not considered a &#;green&#; product due to the toll copper mining and manufacturing takes on the environment.

And the durability and leak resistance of HDPE pipe also aids in shielding the environment from harm. HDPE helps prevent leaks that can result in severe environmental and financial consequences for handlers of chemicals and potentially hazardous materials.

HDPE Pipe Beats Traditional Pipe Alternatives

When compared to typical pipe materials, HDPE demonstrates significant advantages. Using HDPE to create pipe can be an upgrade from:

Copper and ductile iron because HDPE is more corrosion-resistant and flexible, lighter and less costly to transport, and won&#;t burst in freezing weather.

Clay, since HDPE is less brittle and won&#;t break if pressure is applied or the ground shifts, is less expensive and weighs much less, is easier and less costly to repair, and won&#;t enable intrusive plant roots.

Concrete, as HDPE requires less maintenance and inspections, it won&#;t build up sewage materials that cause backups and is less susceptible to breaking when handled.

Shell Polymers Can Fulfill Your HDPE Supply Needs

Shell Polymers&#; new polyethylene plant in Monaca, Pennsylvania (within 700 miles of the majority of North America polyethylene buyers) is a supplier with the polymer grade slates and polymer supply that converters need to help make their products. And we will help them determine what Shell Polymers pellets are right for them, based on their business needs.

Our Innovation Center is an 86,000-square-foot lab space adjacent to the plant and home to over 50 industry experts who will be available to work with converters. It includes:

Our Analytical Lab, which helps ensure pellet consistency by analyzing pellets as they come off the reactors to verify that the resin produced is molecularly and chemically correct. By doing this, we enable product quality that our customers can trust and that will run successfully on their machines.

And our Application Hall, which houses commercial-scale, state-of-the-art pipe equipment. We use it to make pipe, which is key to the resin qualification process by verifying that it functions in processing equipment the way we expected it to. Further, the equipment fosters deep customer collaboration since customers can run trials on our machines in the hall.

Shell Polymers gives converters both a polymer supply and the support they need to capitalize on opportunities in HDPE pipe and beyond.

The Ultimate Guide to HDPE Pipes: Types, Sizes, And Uses

As a buyer of industrial products, you want to ensure that you make an informed decision. This is especially true for pipes, a critical component in various industries. hdpe pipes are among the most versatile and widely used types of pipes. In this guide, you&#;ll learn everything you need to know about HDPE pipes, including their types, sizes, and uses.

What are HDPE Pipes?

High-Density Polyethylene (HDPE) is a type of plastic made from high-density polyethylene resin. HDPE pipes are strong, durable, and flexible, making them an ideal choice for many applications. These pipes are also resistant to corrosion, chemicals, and UV rays, making them ideal for harsh environments.

Grading HDPE Pipes

HDPE pipes come in various types, each designed for specific applications. The most common types of HDPE pipes include the following.

For lower pressure requirements, piping systems can be made using PE 32 or PE 40.

PE 63 grade HDPE pipe is used for medium pressure requirements.

PE 80-RC is made from a material resistant to crack propagation and used in applications prone to cracking, such as sewage systems and water distribution networks.

PE 100-RC: This type is made from a material that is resistant to crack propagation and has a minimum required strength of 100 N/mm2.

According to European standards, these pipes are classified based on the pressure-holding capacity, ranging from nominal pressure PN class to PN20, which holds up to 20 bar pressure. You can identify them with their dedicated colour codes- Yellow for PN4, Red for PN6, Blue for PN10, and Green for PN16.

Sizes of HDPE Pipes

HDPE pipes come in various sizes, ranging from 20 mm to mm in diameter. The size of the pipe is determined by its internal diameter and is measured in millimetres. When choosing the right size of HDPE pipe, consider the volume of fluid that needs to be transported, the pressure that the fluid is subjected to, and the length of the pipeline.

Uses of HDPE Pipes

HDPE pipes are used in a wide range of applications, including:

Water supply:

HDPE pipes are used in the water distribution. Depending on the supply area, distribution network, and other factors, you can select a suitable pipe. PN 10 grade pipe is suitable for water supply in a multistory apartment.

Gas distribution

HDPE pipes are used in the gas distribution industry for natural gas and propane gas. This requires high tolerance to pressure, which PN-16 to PN-2 grade pipes can fulfil depending on your operation.

Sewerage

HDPE pipes are used in the sewerage industry for sewage and stormwater. They are resistant to corrosion, chemicals, and UV rays, making them ideal for harsh environments.

Agriculture

HDPE pipes are highly used in the agriculture industry for irrigation and drainage. Depending on the pump used, you can select from a range of pressure gradient pipes.

Mining

HDPE pipes are used in the mining industry for dewatering and slurry transport. They are resistant to abrasion and impact, making them ideal for use in harsh environments.

Telecom

HDPE pipes are used for cable protection in the telecom industry, as they provide a durable and cost-effective solution for protecting underground cables. General PN class pipes can be used for such purposes.

Advantages of HDPE Pipes

HDPE pipes have many advantages over traditional pipes made of materials such as concrete, steel, or PVC. Benefits of HDPE pipes include:

Durability

HDPE pipes are extremely durable and can last for decades without any maintenance. They are resistant to corrosion, chemicals, and UV rays.

Low cost

HDPE pipes are cost-effective compared to other piping materials.

Lightweight

HDPE pipes are much lighter than traditional pipes, making them easier to handle and transport.

Flexibility

HDPE pipes are extremely flexible, making them ideal for use in areas with a risk of soil movement or shifting. They are also easier to install compared to rigid pipes.

Easy installation

HDPE pipes can be joined together using heat fusion. They are easy to install and quick, without needing specialist tools or equipment.

HDPE pipes are a versatile and durable choice for a wide range of applications. They offer many advantages over traditional pipes made of concrete, steel, or PVC, including their low cost, lightweight, flexibility, and easy installation. Whether you are looking to install a water and sewage system, distribute natural gas, transport slurry in the mining industry, or irrigate crops, HDPE pipes are the ideal solution. Hope this article was a helpful guide to HDPE pipes for your business needs.

Where Can I Get HDPE Pipes?

L&T-SuFin is a leading platform for buying such industrial products online. You can find a range of HDPE pipes that suit your specific needs. You can also get logistics and financial support, making it easier to get products whenever needed. Visit L&T-SuFin to check out the range of HDPE pipes and other industrial products to give your business the boost it requires.

What is High-Density Polyethylene? (HDPE)

What is High-Density Polyethylene?

High-density polyethylene, or HDPE, is a natural gas-derived thermoplastic known for its impressive tensile strength, corrosion resistance, and impact resistance. These traits make it the ideal material choice for piping in a wide range of applications including pressure and non-pressure pipe, conduit and drainage. WL Plastics manufactures HDPE pipes for potable water systems, mining operations, oil and gas collection, wastewater removal, protecting fiber optic cables, natural gas distribution and more.

HDPE pipes are durable and resistant to physical damage, corrosion, common chemicals, and other environmental hazards. They are a cost-effective choice for long-term piping needs. Learn more about HDPE, including the material&#;s unique features, benefits, and applications.

Structure

High Density Polyethylene is a polymer. Polymer molecules are made of repeating chains called monomers. The monomer that makes up HDPE is ethylene, with the chemical formula of (C2H4)n. Catalysts are then added creating new ethylene co-monomers on the ends of the polymer chain. Since the polymer has a simple structure with minimal branching, it forms tightly packed chains that give the material its strength, flexibility, and stability. Because of its strength and durability, HDPE is the most widely used type of plastic, representing 34% of all plastic made. 

HDPE has a:

Density of 0.944-0.965 g/cm

3

Tensile strength of > psi

Thermal coefficient of expansion of 8 x 10

-6

Maximum continuous use temperature of 140° F

Slow Crack Growth Resistance PENT of >10,000 hours

Benefits of HDPE

HDPE is a ductile and strong pipe material that can stand up to harsh environmental conditions. This makes it both versatile and cost-effective for pipes, storage containers, and other applications.

LEARN MORE ABOUT THE BENEFITS OF HDPE

Malleability

HDPE stays solid and rigid until it reaches its high melting point, but once it reaches that point, it can be molded into any shape. This malleability allows HDPE to be made into everything from food packaging to playground equipment.

Easy Recyclability

HDPE is one of the easiest types of plastics to recycle, which helps companies take care of the environment and save costs. Recycling materials minimizes plastic production expenses and allows companies to market their products as more sustainable, which is an incentive for many customers.

Resistance to Environmental Factors

HDPE can withstand different weather and environmental conditions, including rain, common chemicals, acids, solvents, and detergents. Strong acids and bases can occur naturally in soil, so HDPE pipes are a suitable option for underground piping.

Applications of HDPE in Piping

HDPE is an excellent material for pipes in a range of settings.

Agriculture and Irrigation

If you are looking for more details, kindly visit 18 Inch HDPE Pipe.

HDPE piping can provide irrigation for gardens, farms, and other settings. This includes intake and delivery pipes for flood irrigation and sprinklers for watering crops, lawns, gardens, or golf courses. For orchards and nurseries that require drip irrigation, HDPE piping is both strong and lightweight. 

Using HDPE to transport drinking water avoids the risk of corrosion that comes with metal piping while maintaining a leak free system.

Sewage, Waste, and Industrial Effluent Disposal

HDPE pipes are a good solution for residential sewage disposal, fertilizer transportation, and waste disposal in the petrochemical industry. H2S gas from these applications does not harmfully affect HDPE pipe.

Electrical and Communications Conduits

HDPE piping can provide secure coverage for electrical and telecommunications cables because of its resistance to water and other environmental hazards. The material can prevent cable malfunctions due to damage.

Drainage Pipes

Piping to drain surface water, rainwater, and subsoil water needs to be strong and corrosion-resistant. HDPE pipes work well for drainage as well as wastewater mains.

Gas Mains/Distribution

Polyethylene pipes are the most commonly used pipe in the transfer and distribution of natural gas to customers. This is because of its leak-free joining system, strength,  flexibility and low cost.

HDPE VS. Other Materials

To fully understand the benefits of HDPE, consider the material in comparison with its common alternatives in water applications.

Ductile Iron

Ductile iron is commonly used for industrial water and sewage pipes. The main benefit touted by ductile iron manufacturers is its tensile strength being higher than other types of thermoplastics. However, it is more expensive and susceptible to corrosion. 

PVC

PVC is a vinyl polymer, while HDPE is a thermoplastic. PVC has a higher tensile strength than HDPE pipe but is less flexible. PVC is not resistant to UV damage and is susceptible to fatigue failures due to surge events. PVC and ductile iron both use bell and spigot joints which can leak where HDPE pipe has a fused joint system that is leak-free.

Reliable HDPE Piping Solutions From WL Plastics

High-density polyethylene is a versatile thermoplastic made of ethylene monomers. The material&#;s simple, linear molecular structure makes it strong, dense, and durable. It is resistant to heat, cold, corrosion, and water damage, which means it is an ideal material for underground pipes in many applications.

WL Plastics&#; HDPE pipes meet industry standards, strict safety regulations, and specific customer needs. With nine state-of-the-art manufacturing facilities across the United States, we have the capacity to produce more than 800 million pounds of HDPE piping per year. Our high-volume production allows us to manufacture these pipes at the lowest possible cost for our customers while maintaining the highest standards of quality and efficiency.

Contact WL Plastics today to discuss how we can provide HDPE piping that fits your company&#;s needs.

November 14,

With the advancement of infrastructure construction and urbanization, HDPE (high-density polyethylene) pipes are increasingly used in water supply, drainage, gas, communications, electricity and other fields. In particular, 18-inch HDPE pipe has become the preferred material for many pipeline projects due to its excellent corrosion resistance, pressure resistance, wear resistance and flexible installation methods. This article will discuss in detail the 18 inch HDPE pipe price, specifications, characteristics, etc. to help consumers and engineering designers better understand this important product.

Specifications of 18 inch HDPE pipe

18 inch HDPE pipe, according to international standards and domestic specifications, usually refers to a high-density polyethylene pipe with an outer diameter of 18 inches. Converted to millimeters, 18 inches is about 457 mm. According to different standards, the wall thickness, pressure rating and other technical parameters of 18-inch HDPE pipes will vary. Common specifications include:

1. Outer diameter and wall thickness: The outer diameter of 18 inch HDPE pipe is 457mm, and the wall thickness depends on the pressure requirements of the pipe. Usually, there are different choices for its wall thickness, such as:

SDR11 (standard stiffness rate): The wall thickness is about 41.5mm, suitable for medium and high pressure transmission.

SDR17: The wall thickness is about 25.2mm, suitable for low pressure water transmission.

2. Material and standard: HDPE pipes are usually made of high-density polyethylene (HDPE) as raw materials, with good chemical stability and corrosion resistance. Common standards include:

GB/T-: Chinese national standard, suitable for various municipal construction.

ISO: International standard, mainly used for water supply pipes.

ASTM D: American standard, suitable for water supply and drainage pipes.

3. Pressure bearing capacity: The pressure bearing capacity of HDPE pipe is one of the important factors in evaluating the selection of pipes, usually expressed in SDR (standard stiffness rate). The smaller the SDR value, the thicker the wall thickness of the pipe and the stronger the pressure bearing capacity. Common SDRs are:

HDPE sdr11 pipe: suitable for high pressure occasions, such as pressure water transmission and natural gas pipelines.

SDR 17 HDPE pipe: suitable for conventional pressure environments, such as general drainage and water supply.

{C} 1. {C} Length and connection method: The length of HDPE pipe is generally 6 meters or 12 meters per pipe, and can also be customized according to customer needs. In terms of connection methods, common ones include hot melt connection, electric fusion connection, flange connection, etc.

Features and advantages of 18-inch HDPE pipe

The wide application of 18 inch HDPE pipe in the market is inseparable from its many advantages:

1. Excellent corrosion resistance: HDPE pipe is not easily corroded by chemicals and can be used in harsh environments such as acid, alkali, and salt for a long time. It is particularly suitable for underground pipelines, seawater environments, and chemical transportation.

2. High strength and toughness: HDPE pipe has high compressive strength and tensile strength, can withstand external pressure, and is particularly suitable for urban water supply and drainage systems.

3. Anti-wear performance: The inner wall of HDPE pipe is smooth and has a low friction coefficient, which can reduce energy loss during water transportation. Therefore, after long-term use, the flow of the pipeline is reduced less.

4. Environmental protection and non-toxicity: HDPE pipe is a recyclable environmentally friendly material. It will not pollute water quality and soil during use, and meets modern environmental protection requirements.

5. Flexible installation method: Because HDPE pipe has good flexibility, the installation process is more convenient and can bend to adapt to terrain changes, while reducing the trouble of using a large number of elbows.

18 inch HDPE pipe price

18 inch HDPE pipe price will be affected by many factors, including raw material prices, pipe specifications, production process, transportation distance, market demand, etc. In general, the price fluctuates greatly.

1. Raw material prices: The market price fluctuations of high-density polyethylene will directly affect the production cost of HDPE pipes, so the price of pipes will fluctuate with the changes in polyethylene prices. The price of polyethylene is usually linked to the international oil price, so oil price fluctuations will affect the price of HDPE pipes.

2. Specifications and pressure grades: Different specifications and pressure grades will directly affect the price. For example, SDR11 pipes are usually more expensive than SDR17 pipes due to their thicker wall.

3. Production process and brand: Different production processes will also affect the price. Pipe products with high-precision production processes and brand certification are often more expensive. Brand manufacturers' quality assurance, after-sales service and product certification are also important factors affecting prices.

4. Regional differences: The 18 inch HDPE pipe price will also vary depending on the manufacturers, transportation costs and market demand in different regions. There may be some differences in prices between big cities and remote areas.

Generally speaking, the price of 18 inch HDPE pipe is about RMB 400 to RMB 1,000 per meter, and the specific price depends on the actual situation. It is worth noting that bulk purchases and long-term cooperation often get certain discounts.

As an important material in modern pipeline construction, 18-inch HDPE pipe meets the needs of different fields with its excellent performance and diversified specifications. Whether it is used for water supply, drainage, natural gas transmission and industrial pipelines, HDPE pipes show their excellent cost-effectiveness and broad application prospects.

When purchasing 18 inch HDPE pipes, in addition to considering the price, you should also pay attention to factors such as the specifications, pressure rating, manufacturer and construction requirements of the pipe to ensure that you choose the right product. At the same time, since the price is affected by market fluctuations, it is recommended to establish a long-term cooperative relationship with suppliers to obtain more competitive prices. Through comprehensive consideration, the long-term stable operation of the pipeline project can be achieved, and the economy and safety of the project can be guaranteed.

If you want to learn more, please visit our website HDPE Pipe Price.