High-density polyethylene (HDPE) pipes stand as the vanguard choice in modern piping solutions, renowned for their superior performance across a multitude of applications. They excel in sewage management, water supply, drainage systems, and water transport, thanks to their robust attributes: exceptional strength, resilience to low temperatures, resistance to corrosion, non-toxic nature, and impressive wear resistance. These qualities make HDPE pipes the ideal replacement for traditional piping materials like steel and cement. The lightweight nature of these pipes, combined with their ease of installation and mobility, makes them the preferred choice for new, cutting-edge infrastructure development.
Our HDPE pipes come in an extensive range of specifications to meet diverse project needs, with diameters spanning from 315 mm to an expansive 1600 mm. The nominal pressure ratings include 0.32MPa to 1.0MPa for PE-6 and 0.4MPa to 1.25MPa for PE-80. The PE-1C specification is meticulously engineered to cater to the demands of large-diameter, high-pressure water supply projects, ensuring optimal performance and reliability.
| 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 to suit varying project requirements, including hot melt, electrofusion, flange, and steel-plastic transition joints. Selection is critical and should be based on factors such as pipe diameter, working pressure, and environmental conditions. The hot melt technique involves carefully heating the connection area under pressure until it seamlessly fuses. Electrofusion utilizes specialized fittings equipped with embedded resistance wires to securely heat and bond the connection area. Flange connections, secured with bolts and nuts, are ideal for integrating polyethylene pipes with metal pipes, valves, and meters, ensuring robust and reliable system performance.
1. Exceptional Health Benefits: Our pipes are free from heavy metal salt stabilizers, boasting a non-toxic composition that prevents scaling and bacterial growth, thus safeguarding urban water supplies from secondary contamination. 2. Outstanding Corrosion Resistance: Designed to withstand a broad spectrum of chemical media and immune to electrochemical corrosion, with the exception of a few strong oxidizers. 3. Longevity: With a lifespan exceeding 50 years under rated conditions, these pipes ensure peace of mind and sustainability. 4. Superior Impact Resistance: Boasting high toughness and impact strength, our pipes endure heavy loads without fracturing. 5. Reliable Connections: Hot melt or electrofusion joints provide formidable strength, remaining unaffected by soil or crustal movements. 6. Exceptional Construction Performance: Lightweight and easy to weld, they streamline construction processes, significantly reducing overall project costs.
FAQ
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What's your minimum order quantity?
Our minimum order quantity is usually 1 CTN.
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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.)
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Which is the port of shipment?
We ship the goods via Tianjin Port.
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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.
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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.
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Where is your company located?
Our company is located in Cangzhou, Hebei Province, China. You are warmly welcomed if you'd like to visit.
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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.
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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.
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