High-density polyethylene (HDPE) pipes have revolutionized the industry with their remarkable versatility, becoming the top choice for sewage, water supply, drainage, and water transportation applications. Their superior attributes, including high strength, impressive low temperature and corrosion resistance, non-toxicity, and exceptional wear resistance, position them as leaders in the market. These pipes are lightweight and easy to install and move, replacing traditional steel and cement pipes effortlessly. Their innovative design makes them the preferred choice for modern infrastructure projects, ensuring efficiency and reliability.
Our extensive range of specifications caters to diverse project needs with diameters spanning from 315 mm up to a substantial 1600 mm. The nominal pressure ranges offer flexibility: PE-6 supports 0.32MPa~1.0MPa, PE-80 can handle 0.4MPa~1.25MPa, while PE-1C is perfectly tailored for large diameter, high-pressure water supply projects, guaranteeing exceptional performance and durability.
| Testing Items |
Technical Requirements |
| appearance |
The inner and outer surfaces of the pipes shall be clean, smooth and glossy, and defects such as bubbles, obvious scratches, dents, impurities and uneven color are not allowed. The pipe ends shall be cut flat and be perpendicular to the pipe axis |
| elongation at break,% |
≥350 |
| Chlorination induction time,min(200ºC) |
≥20 |
| Longitudinal dimensional shrinkage rate,%(110ºC) |
≤3 |
Installation Instructions
Polyethylene pipes offer versatile connection methods such as hot melt, electrofusion, flange, and steel-plastic transition joints. Choose the method based on pipe diameter, working pressure, and environmental conditions. Hot melt involves heating and melting the connection area under pressure, ensuring a seamless joint. Electrofusion uses specialized fittings with embedded resistance wires heated to perfectly fuse the connection. Flange connections, secured with bolts and nuts, are ideal for linking polyethylene pipes to metal components like pipes, valves, and meters, providing robust and reliable connections.
1. Exceptional Health Standards: With a composition free from heavy metal salt stabilizers, our pipes are non-toxic, ensuring no scaling or bacterial growth, effectively preventing secondary pollution of urban drinking water. 2. Remarkable Corrosion Resistance: Withstand a variety of chemical environments, save for a few strong oxidizers, and remain impervious to electrochemical corrosion. 3. Longevity: Engineered to last over 50 years under rated conditions, providing enduring service life. 4. Impact Resilience: High toughness and impact strength enable them to endure heavy loads without damage. 5. Reliable Connections: Hot melt or electrofusion joints deliver high strength unaffected by soil or crustal movements. 6. Construction Ease: Lightweight and easy to handle with a simple welding process, reducing project costs while enhancing construction efficiency.
FAQ
-
What's your minimum order quantity?
Our minimum order quantity is usually 1 CTN.
-
What's the delivery cycle?
The delivery time is about 15 - 20 days. (It takes approximately 3 - 5 days if the quantity is less than 10 cartons.)
-
Which is the port of shipment?
We ship the goods via Tianjin Port.
-
What are your payment terms?
We accept 30% telegraphic transfer as an advance payment, 70% payment during the shipment period or 100% by letter of credit.
-
How can I contact you?
You can contact us through our trade manager or click on the "Contact Supplier" at the bottom to send us an email.
-
Where is your company located?
Our company is located in Cangzhou, Hebei Province, China. You are warmly welcomed if you'd like to visit.
-
How about the samples?
We can send samples to you. Most samples can be sent free of charge to most parts of China. If they are sent to other countries, the transportation cost should be borne by your side.
-
Why choose us?
(1)Our products are genuine, of high quality and with competitive prices.
(2)We have cooperated with customers all over the world and know the market very well.
(3)You will be highly satisfied with our after-sales service.
(4)Any questions and feedback will be replied to in a very short time.
Audited Supplier 
){kind=link}