| Customization: | Available |
|---|---|
| Material: | PVC |
| Color: | Green,White or as Your Requirement |
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1. High Strength and Safety
PVC-UH pipes are solid-wall pipes engineered to withstand both internal and external pressures, ensuring long-term operational reliability. With excellent tensile strength, compressive strength, and impact resistance, they significantly outperform conventional pipeline materials. Each pipe undergoes a hydrostatic pressure test at twice the nominal pressure (including the socket), shifting from random sampling to full inspection, ensuring superior product quality and safety.
2. Enhanced Material Standards
Stricter standards are enforced for raw materials. Mixed materials must pass grading, with a minimum required strength (MRS) of ≥25.0 MPa. They must also pass rigorous impact and tensile strength tests. The use of lead salt stabilizers is strictly prohibited, eliminating risks from adulteration or substandard products.
3. Flexible and Durable Structure
PVC-UH pipes offer greater flexibility and axial deflection than traditional rigid pipes, making them better suited for areas with potential ground settlement. Their structural stiffness, enhanced by soil interaction, ensures long-term durability in underground applications.
4. Excellent Corrosion Resistance
PVC-UH pipes have outstanding chemical stability and can resist a wide range of acids, alkalis, salts, and organic solvents at temperatures up to 60°C. No additional anti-corrosion treatment is required, reducing maintenance needs and extending service life.
| OD mm |
Nominal pipe thicness en,mm | ||||
| SDR51 | SDR41 | SDR34 | SDR28 | SDR26 | |
| Nominal Pressure Mpa | |||||
| 0.32 MPa | 0.4 MPa | 0.5 MPa | 0.6 MPa | 0.63 MPa | |
| 110 | - | 3.2 | 3.2 | 4 | 4.2 |
| 125 | - | 3.2 | 3.7 | 4.5 | 4.8 |
| 160 | 3.2 | 4 | 4.7 | 5.8 | 6.2 |
| 200 | 3.9 | 4.9 | 5.9 | 7.2 | 7.7 |
| 250 | 4.9 | 6.2 | 7.3 | 9 | 9.6 |
| 315 | 6.2 | 7.7 | 9.2 | 11.3 | 12.1 |
| 355 | 7 | 8.7 | 10.4 | 12.7 | 13.6 |
| 400 | 7.9 | 9.8 | 11.7 | 14.3 | 15.3 |
| 450 | 8.8 | 11 | 13.2 | 16.1 | 17.2 |
| 500 | 9.8 | 12.3 | 14.6 | 17.9 | 19.1 |
| 630 | 12.3 | 15.4 | 18.4 | 22.5 | 24.1 |
| 710 | 13.9 | 17.4 | 20.9 | 25.4 | 27.2 |
| 800 | 15.7 | 19.6 | 23.5 | 28.6 | 30.6 |
| 900 | 17.6 | 22 | 26.5 | 32.2 | 34.4 |
| 1000 | 19.6 | 24.5 | 29.5 | 35.8 | 38.2 |
| 1200 | 23.5 | 29.4 | 35.3 | 42.9 | 45.9 |
Ouya Pipe is a national high-tech enterprise specializing in the R&D, production, and application of advanced plastic piping systems. Our headquarters and main production base are located in Pingyang, Wenzhou, spanning 3.3 hectares (8.2 acres). We also operate multiple manufacturing facilities across Zhejiang, Shanghai, and Shandong, forming a robust and scalable production network.
Our product includes high-performance PVC-UH and PVC-U drainage pipes, PE gas and water supply pipes, HDPE structured-wall drainage pipes, FRP sand-filled pipes, steel-wire reinforced PE pipes, MPP power conduits, BWFRP cable protection pipes, and a full range of compatible fittings.
As a leading brand in Zhejiang's pipe industry, we are committed to quality and innovation. We have received multiple honors, including:
Zhejiang Provincial "Specialized, Refined, Differential, and Innovative" SME
Certified Zhejiang Manufacturing Enterprise
AAA Credit-Rated Enterprise
ISO 9001, ISO 14001, and ISO 45001 Certifications
Green Low-Carbon Factory Certification
Pressure Pipe Component Manufacturing License
With over 25 patents, Ouya Pipe adheres to a customer-first philosophy, delivering reliable product performance, stable quality, and responsive service. We continuously invest in technology and management, striving to provide dependable pipeline solutions for infrastructure, utilities, and construction projects at home and abroad.
Our products are ISO-certified and rigorously tested to not only meet but exceed industry standards. If you have specific national or regional requirements, let us know-we'll promptly verify compliance or conduct tailored testing to ensure full alignment with your needs.
Q1: Are you a factory or trading company?
A: We are a factory with trading capabilities. Our brand OUYA PIPE is operated by Ouya Pipe Industry Co., Ltd., established in 2014. We specialize in manufacturing high-quality pipes and fittings. To expand our international business, we registered Zhejiang Ourui New Material Co., Ltd. in 2024, which shares the same address and management team.
Q2: What's your payment terms?
A: Both the terms of T/T and L/C are accepted.
Q3: Do you support OEM/ODM services?
Yes, we service with flexible customization in materials, specifications, logos, packaging, and connection types.
Q4: Could you provide free samples?
A: We usually provide free samples, with shipping costs paid by the customer.
Q5: Why choose us?
Firstly, our prices are more competitive than many other manufacturers, offering better value for the same or even higher quality. Secondly, we implement strict quality control:
1) Raw material inspection
2) Wall thickness and outer diameter measurement during extrusion
3) Inspection of pipe connections and sealing performance
4) Physical performance testing of the product
5) Final inspection before packaging
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