In modern fire protection systems, the choice of pipe materials is directly related to the reliability and safety of the system. FM-certified HDPE pipes have become the preferred material for fire protection system construction due to their excellent performance and reliable quality. In this field, Puhui Industry, as the only FM-certified HDPE pipe manufacturer in China, is leading the development direction of the industry.
HDPE pipes have excellent corrosion resistance and can effectively resist the erosion of chemicals, ensuring that the pipes maintain structural integrity during long-term use. Its high impact resistance and flexibility enable the pipes to withstand external impact and ground settlement, reducing the risk of pipe rupture. FM-certified HDPE pipes undergo rigorous fire performance tests to ensure that the normal operation of the system can be maintained in the event of a fire. The FM-certified HDPE pipes produced by Puhui Industry fully meet these strict technical standards.
FM-certified HDPE pipes use advanced hot-melt connection technology to achieve seamless connection of the pipe system and completely eliminate leakage hazards. The smooth inner wall of the pipe and excellent hydraulic characteristics can significantly reduce head loss and improve the water supply efficiency of the fire protection system. Its lightweight characteristics make the installation process more convenient, greatly shorten the construction period, and reduce engineering costs. Puhui Industry relies on its advanced production technology and strict quality control to ensure that every pipe meets the highest international standards.
With the continuous advancement of fire protection technology, FM-certified HDPE pipes will continue to play their unique advantages and provide reliable protection for building fire safety. As the only HDPE pipe manufacturer in China with FM certification, Puhui Industry will continue to adhere to technological innovation, strictly control product quality, and promote Chinese fire protection products to the world. Its excellent performance and economic benefits will surely promote the wider application of FM-certified HDPE pipes in the construction of fire protection systems.
Official website: www.phtopindustry.com | www.pefitting.net
Contact us: Email:inquiry@phtopindustry.com | Whatsapp:+86 15093100892
Company address: Room 802, 8th Floor, Building 5, Jinyin Modern City, Jinshui District, Zhengzhou City, Henan Province, China
In today's rapidly developing fields of construction, municipal engineering and agricultural irrigation, high-quality HDPE (high-density polyethylene) pipes have become an indispensable basic material. As an industry-leading wholesale supplier of HDPE pipes, Puhui Industry is committed to providing customers with excellent products and services to meet various engineering needs. Here are five reasons to choose Puhui Industry as your HDPE pipe supplier:
Puhui Industry uses internationally advanced production processes and high-quality raw materials to ensure that each HDPE pipe has excellent durability, corrosion resistance and pressure resistance. Our products meet international standards (such as ISO 9001 certification) and are suitable for a variety of harsh environments, including underground laying, chemical transportation and agricultural irrigation.
We provide a full range of HDPE pipe products, covering a variety of specifications, pressure levels and connection methods, including:
Municipal water supply pipelines
Gas transmission pipelines
Industrial wastewater discharge pipelines
Agricultural irrigation pipelines
No matter the size of your project, Puhui Industry can provide you with tailor-made solutions.
As a professional wholesale supplier of HDPE pipes, Puhui Industry provides customers with competitive prices through large-scale production and efficient supply chain management. We are committed to helping you reduce project costs while ensuring that product quality is not compromised.
Puhui Industry has a modern warehousing and logistics system that can quickly respond to customer needs and ensure timely delivery. No matter where you are, we can deliver products efficiently and support engineering projects around the world.
Our team consists of experienced technical experts and customer service personnel, providing you with a full range of technical support from product selection to installation guidance. Puhui Industry is not only your supplier, but also your trusted partner.
Quality assurance: Strict quality control system to ensure that every pipe can stand the test.
Price advantage: Wholesale price, reduce your procurement costs.
Global service: Fast delivery, support global projects.
Professional support: From consultation to after-sales, escort you throughout the process.
If you are looking for a reliable HDPE pipe wholesale supplier, Puhui Industry is your best choice! Contact us now to get more product information and quotation details.
Official website: www.phtopindustry.com | www.pefitting.net
Contact us: Email:inquiry@phtopindustry.com | Whatsapp:+86 15093100892
Company address: Room 802, 8th Floor, Building 5, Jinyin Modern City, Jinshui District, Zhengzhou City, Henan Province, China
High-density polyethylene (HDPE) pipes are widely used in water supply, drainage, natural gas transmission, industrial pipelines and other fields due to their excellent corrosion resistance, high strength and long life. As a leading company in the HDPE pipe industry, Puhui Industry provides HDPE pipes in a variety of sizes and specifications to meet the needs of different application scenarios. This article will introduce the size range, specification standards and applications of Puhui Industry HDPE pipes in detail.
Puhui Industry's HDPE pipes cover a variety of sizes from small to large diameters, which can meet a wide range of needs from household water supply to industrial water delivery. The following are common size ranges:
1. Small diameter pipes
Outer diameter range: 20 mm - 63 mm
Application scenarios: household water supply, agricultural irrigation, small drainage systems.
2. Medium diameter pipes
Outer diameter range: 75 mm - 315 mm
Application scenarios: urban water supply, municipal drainage, industrial water.
3. Large diameter pipes
Outer diameter range: 355 mm - 1200 mm
Application scenarios: large water supply projects, sewage treatment, natural gas transmission.
4. Extra large diameter pipes
Outer diameter range: 1200 mm or more (customizable according to customer needs)
Application scenarios: large infrastructure projects, marine engineering, mining drainage.
1. Pressure rating (PN)
The pressure rating of HDPE pipes indicates the maximum working pressure they can withstand. Common pressure ratings include:
PN6: Applicable to low-pressure water supply systems.
PN8: Applicable to medium-pressure water supply systems.
PN10: Applicable to high-pressure water supply systems.
PN12.5 and above: Applicable to ultra-high-pressure water supply or natural gas transmission systems.
2. Standard dimension ratio (SDR)
SDR is the ratio of the outer diameter of the pipe to the wall thickness, which is used to indicate the strength and pressure resistance of the pipe. Common SDR values include:
SDR11: High strength, suitable for high-pressure applications.
SDR17: Medium strength, suitable for medium-pressure applications.
SDR26: Low strength, suitable for low-pressure applications.
3. Material grade
Puhui Industry's HDPE pipes are made of high-quality polyethylene materials, and common material grades include:
PE80: Has high strength and pressure resistance, suitable for general water supply systems.
PE100: has higher strength and pressure resistance, suitable for high-pressure water supply, natural gas transmission and industrial pipelines.
4. Color identification
For easy identification and application, Puhui Industry's HDPE pipes are color-coded:
Blue: for drinking water systems.
Yellow: for natural gas transmission systems.
Black: for drainage and industrial piping systems.
parameter | Value/Range |
Outer diameter range | 20 mm - 1200 mm (larger sizes available on request) |
Pressure level (PN) | PN6 - PN25 |
Standard Size Ratio (SDR) | SDR11 - SDR26 |
Material Grade | PE80、PE100 |
Operating temperature range | -50°C to 60°C |
Service life | More than 50 years |
1. Water supply system
Household water supply, urban water supply, agricultural irrigation.
2. Drainage system
Municipal drainage, sewage treatment, rainwater discharge.
3. Natural gas transmission
Urban gas pipeline network, industrial gas transmission.
4. Industrial pipeline
Chemical plant, power plant, mining drainage.
5. Marine engineering
Seawater desalination, offshore platform water supply.
6. Infrastructure
Tunnel drainage, bridge water supply.
1. High standard production
Puhui Industry's HDPE pipes are produced in strict accordance with international and industry standards such as ISO 4427, ASTM F714, GB/T 13663.
2. Customized service
According to customer needs, provide HDPE pipes with customized sizes, colors and specifications.
3. Global certification
The products have passed international authoritative certifications such as ISO 9001, ISO 14001, FM certification, etc. to ensure quality and safety.
4. Technical support
Provide customers with comprehensive technical support and installation guidance to ensure the best performance of the pipeline system.
Puhui Industry's HDPE pipes have become the first choice for global customers with their diverse sizes, strict specifications and excellent performance. Whether it is water supply, drainage, natural gas transmission or industrial applications, Puhui Industry can provide high-quality solutions to meet the diverse needs of customers.
Official website: www.phtopindustry.com | www.pefitting.net
Contact us: Email:inquiry@phtopindustry.com | Whatsapp:+86 15093100892
Company address: Room 802, 8th Floor, Building 5, Jinyin Modern City, Jinshui District, Zhengzhou City, Henan Province, China