To All Customers Worldwide.
“NSF61 & WRAS Certificated HDPE water pipe for potable water, municipal pipelines, water treatment plants and infrastructure projects.”

Email: [email protected]
For water supply projects, buyers need more than a standard pipe list. They need a pipe system that matches the required pressure class, drinking water requirements, installation method and project documents.
Puhui supplies HDPE water pipe and fittings for potable water, municipal water networks, water treatment plants, industrial water transfer and infrastructure projects. Our team can support size selection, SDR/PN comparison, loading plans, inspection documents and certificate files according to project requirements.
As a tough and resilient material capable of lasting 100 years or more with minimal maintenance, high-density polyethylene (HDPE) pipe has become the ideal material for piping systems used to transport water. HDPE water pipe‘s long service life and low maintenance costs, coupled with its’ ability to be installed with a variety of trench-less technologies
We produce Hdpe Water Pipes in desired diameters between 20mm – 1800 mm and in PN5 – PN25 pressure classes with high performance and quality. Hdpe Pipe for water supply systems that you can safely use in your projects offer many advantages.
For potable water and municipal projects, certificate and document requirements should be checked before quotation. Puhui can provide relevant certificate files, datasheets, test reports and inspection documents according to the product scope and project requirements.
Available certificate references may include NSF, WRAS, BV EN 12201 and BV ISO 4427. Please contact our team to confirm the applicable product range, certificate validity and document package for your project.
HDPE Water Pipes can be used for the following applications:
Drinking Water Pipelines
> Fire Main Pipelines
> River Water Transport
> Wastewater Pipeline
> Recycled Water Pipelines
> Sewer Pipelines

Puhui HDPE pipe is durable, cost-effective, resistant to corrosion and can be joined through heat fusion techniques to create leak-free systems. At Puhui Pipe, we specialize in creating the ideal piping solution, offering high quality, reliable HDPE pipe for a wide variety of industries and applications, including:
If you have any inquiry about HDPE Pipe and Fittings, Contact Us Now! Get A Free Quote Quickly!
Please Contact us to Get More Details or Price, Send Email:[email protected] or WhatsApp:+86 15093100892.
Welcome customers to visit the factory, or third party factory inspection is acceptable.


Q: Is HDPE pipe suitable for potable water supply?
A: Yes, HDPE pipe is widely used for potable water and municipal water projects. The final selection should match the required standard, pressure class, pipe size and certificate requirements of the project.
Q: What SDR or PN should I choose for a water supply project?
A: It depends on the design pressure, installation condition, water temperature and safety factor. Common water supply options include PN10, PN12.5, PN16 and PN20. You can send us the pipe size, pressure, quantity and project standard for selection support.
Q: What information is needed for a quotation?
A: Please provide pipe size, SDR or PN, standard, quantity, application, destination port and any certificate or inspection requirement.
Q: Do you provide samples?
A: Yes, we supply test samples. If you are interested in our products and would like to evaluate them before making a bulk purchase, you can request samples. if you need samples, feel free to contact our team.
Q: What is the minimum order quantity for your products?
A: Generally, we have enough stocks for regular diameter & pressure HDPE Pipe and Fittings, pls forward RFQ to our sales team for more details.
Contact us to get quotation and more detail now
Q: What certifications do your products have?
A: Our materials got WRAS & UL NSF 61 Double Authentication and passed NSF, Intertek, BV, SGS , Etc laboratory test
Q: How do you ensure the quality of your products?
A: We built the complete quality management system to make sure that our high quality materials are provided to our valuable clients. Third party factory inspection is acceptable. Pls contact sales team for QCP, ITP details
Q: What is your company’s production capacity?
A: Puhui Industry (Junnuo pipeline) is a professional manufacturer of HDPE,PVC pipes andfittings.specializing in the R&D,production and sales of plastic products, metal products.Our production capacity of all kinds can reach 200,000 tons annually.
Q: What is the delivery time for your products?
A: Usually it is 15-20 days. Delivery times vary based on the specific requirements of the order and our production schedule. Generally, standard products have a shorter delivery period, while customized products or bulk orders may take longer. We provide an estimated delivery time upon order confirmation.
Before selecting HDPE water pipe, buyers usually need to check size, pressure class, temperature condition, joining method and required certificates. The following resources can help your project team prepare a more accurate RFQ.