Welcome to the website of Hebei Wanlitai Olive Pipe Co., Ltd.
Stress-crack resistance performance
The mesh-laminated structure of the PVC-〇 pipe material prevents cracks from propagating across the layers, effectively halting crack growth and eliminating the risk of rapid pipe-wall failure.
Comparison Chart of Fracture Surfaces Between PVC-0 and PVC-U
Scratches have virtually no effect on the cracking of PVC-0.
Good low-temperature impact resistance
Euler PVC-O pipes boast unparalleled resistance to low-temperature impact, delivering exceptional performance even in freezing conditions. Remarkably, their impact strength remains virtually unchanged—even at -25°C—significantly broadening the regions where Euler PVC-O pipes can be effectively used and extending the optimal construction window for pipeline installation.
Comparison Table of Drop Hammer Impact Test Conditions for PVC-0 and PVC-U Pipes
Anti-fatigue properties
When materials are subjected to internal pressure over an extended period, their mechanical properties tend to degrade—a phenomenon known as creep behavior. However, PVC-O material exhibits very little creep. This means that, compared to conventional plastics, PVC-O pipes possess exceptional resistance to fatigue, enabling PVC-O pipes to last up to a century.
Outstanding flexibility performance
Thanks to the exceptional elasticity of Euler PVC-O pipes, they can withstand deformation up to 100% of their inner diameter. When subjected to compression or mechanical damage, these pipes instantly return to their original shape. This unique property significantly reduces the risk of rupture during construction—whether caused by soil settlement, sharp gravel, or accidental mechanical pressure.
Excellent water-hammer resistance
Euler PVC-O pipes feature thinner walls and a larger inner diameter, resulting in a lower wave speed compared to other piping systems—up to four times slower than ductile iron. This translates to reduced water hammer when there are sudden changes in water volume or pressure during transport. Consequently, the risk of adverse effects on pipeline safety is minimized during valve and pump operations—whether opening or closing—leading to safer and more reliable network performance.
Euler Blue Pipe Significantly Enhances Pipeline Water Transmission Capacity
The higher the material strength, the greater the pressure-bearing capacity per unit wall thickness. Under the same diameter and pressure conditions, PVC-0500 pipes have a larger water passage area and stronger water-carrying capacity.
Comparison Table of Drop Hammer Impact Test Conditions for PVC-0 and PVC-U Pipes
Corrosion resistance
Euler PVC-〇 pipes are corrosion-resistant, capable of handling most corrosive fluids and suitable for long-term use in aggressive environments—without the need for special anti-corrosion protection or coatings, thus helping to reduce costs.
Sealing performance
Euler PVC-〇 pipes are connected using an elastic sealing gasket, ensuring a secure, non-movable joint that provides excellent water tightness—leak-proof and drip-free.
Low installation costs, easy operation
Euler PVC-0 pipes weigh half as much as traditional plastic pipes and are 6 to 12 times lighter than cast iron pipes, making them easy to handle and install. In most cases, handling and installation can be done without the need for mechanical vehicles. Compared to pipelines made from other materials, this significantly speeds up the installation process while dramatically reducing installation costs.
Safe, hygienic, environmentally friendly, and energy-efficient water pipelines
Euler's PVC-O pipe manufacturing process, which employs a bidirectional stretching technique, places stringent demands on both the purity of raw materials and the formulation itself, effectively eliminating the use of substandard materials. At the same time, the exceptional corrosion resistance of Euler's PVC-O pipes ensures that the quality of the water being transported remains pristine—free from any risk of secondary contamination.
Euler PVC-0 pipes have undergone rigorous testing by the China Center for Disease Control and Prevention, the Institute of Environmental and Health-Related Product Safety, and the Hebei Provincial Health Testing Agency. All of their hygienic performance indicators meet the requirements outlined in the "Safety Evaluation Standard for Domestic Drinking Water Distribution and Supply Equipment and Protective Materials" (GBT 17219).
The advantages of Euler PVC-O pipes also include significant savings in raw materials, low energy consumption, reduced carbon dioxide emissions, and the ability to be recycled.
Euler PVC-O pipes are currently the most environmentally friendly and energy-efficient water pipelines available.