Advantages of HDPE water pipes
Corrosion resistance
It has strong resistance to acid, alkali, salt, chemical substances and humid environment, and is suitable for corrosive environments such as chemical parks and coastal areas.
Compression and impact resistance
The flexible design can withstand soil settlement, geological changes and external impact to maintain the integrity of the pipeline.
It will not break even when vertically pressurized to 40% of the outer diameter, and has excellent impact resistance at low temperatures.
Lightweight and convenient construction
Lightweight, easy to transport and install, supports trenchless technology (such as jacking construction), and reduces engineering costs.
Long life and environmental protection
The service life is more than 50 years, the material is non-toxic and harmless, and meets the sanitation standards for drinking water and gas transportation.
High drainage safety
The unique orifice design and filter fabric effectively prevent blockage and ensure the stable operation of the permeable system.

Application of HDPE water supply pipes
Municipal engineering:
It is widely used in urban and rural water supply systems, such as the new community pipe network in Tongzhou District, Beijing, to meet the demand for safe drinking water.
Non-excavation technology is promoted in the renewal of old pipes, and is used for municipal water supply, drainage and gas pipe networks.
Industry and agriculture:
It is used in corrosion-resistant and high and low temperature impact-resistant water supply systems in chemical, petroleum and other industries; it improves efficiency and reduces water waste in agricultural irrigation.
Policy-driven:
Driven by environmental protection policies and technological innovation, HDPE pipes have gradually replaced traditional metal pipes and entered a stage of high-quality development.
Municipal system-led:
The United States, Australia, Japan and other countries use a large number of HDPE pipes in urban water supply systems to ensure the safety of drinking water.
Drainage and sewage system:
European countries (such as Germany and France) use HDPE double-wall corrugated pipes as the main force for drainage and sewage, accounting for more than 56%, for rainwater collection and sewage treatment.
Industry and environmental protection:
Replace metal pipes in harsh environments such as chemical zones and coastal areas to reduce maintenance costs.

FAQ

Q: What certifications do you have for your products?

A: Our materials are dual certified by WRAS and UL NSF 61, and have passed laboratory tests such as NSF, Intertek, BV, SGS, etc.

Q: What is the minimum order quantity for your products?

A: Normally, we have sufficient stock of regular caliber and pressure HDPE pipes and fittings. For more details, please forward the inquiry to our sales team. Contact us now for a quote and more details.

Q: How do you ensure product quality?

A: We have established a complete quality management system to ensure high-quality materials for our valuable customers. Please contact the sales team for details of QCP and ITP.

Q: What is your company's production capacity?

A: Siffo is a professional HDPE, PVC pipe and fittings manufacturer, focusing on the research and development, production and sales of plastic products and metal products. Our annual production capacity of various products can reach 200,000 tons.

Q: What is the delivery time of your products?

A: Usually 15-20 days. Delivery times will vary depending on the specific requirements of the order and our production schedule. Typically, standard products have shorter lead times, while custom products or bulk orders may have longer lead times. We will provide an estimated delivery time after order confirmation.