Ruiyuan Holdings Group, majestically stationed in the vibrant Qingdao West Coast New District, proudly stands as one of Shandong Province's top 100 private enterprises. With a commanding registered capital of 800 million yuan and total assets exceeding a staggering 20 billion yuan, Ruiyuan boasts a dedicated workforce of over 9,200 talented individuals. Our sprawling engagement spans across diverse sectors including engineering construction, manufacturing, energy and power, health care, and port logistics. Ruiyuan's ambitious reach extends from domestic provinces and cities to a global footprint covering the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. harnesses the unparalleled strengths of Ruiyuan Group's multifaceted industrial sectors alongside its own state-of-the-art factories. This synergy empowers us to deliver to our esteemed global clientele comprehensive, robust supply chain resources paired with impeccable quality services.
In our management endeavors, Ruiyuan has soared to new heights by embracing the prestigious ISO 9001:2015 international quality management system, ensuring excellence and precision in every aspect.
Product Description
Our high-quality PVC pipes are engineered with outstanding physical and chemical properties, delivering superior tensile strength and remarkable impact resistance, ensuring durability and reliability.
Crafted with precision, the inner surface of our pipes is flawlessly smooth. This facilitates seamless adhesive connections between pipes and fittings, ensuring an uninterrupted, efficient drainage system.
Our pipe fittings boast an ingenious reinforcement structure, designed with scientific precision for enhanced solidity and reliability.
Introduction of pipe fittings:
Presenting our unique reinforcing bar structure, meticulously crafted to elevate the overall compressive strength of the drainage pipes. Our fittings' robust structure not only enhances rigidity but also acts as a formidable protective shield, safeguarding against unexpected rigidity ruptures.
Exemplary protection: The reinforcement skeleton rapidly adapts to fluctuating load forces, endowing the fittings with superior impact resistance. Unyielding solidity: Thanks to the reinforcement, our fittings are not only structurally solid but also exhibit a beautifully scientific design.

Material |
PVC |
Brand Name |
Ruiyuan |
Standard |
SCH40, SCH80, ASTM D1785, BS3505, DIN8061 |
Thickness |
Customized, As requirement |
Length |
5.8 m/piece or customized |
Packing |
Nylon bag |
Connection |
Socket with glue |
Technology |
Extrusion |
Working Pressure |
16kg |
Working Temperature |
0ºC~45ºC |
Sample Fee |
Negotiated |
Size Nom |
OUTER DIAMETER |
WALL THICKNESS |
1/2" |
21.34 |
2.77 |
3/4" |
26.67 |
2.87 |
1" |
33.4 |
3.38 |
1-1/4" |
42.16 |
3.56 |
1-1/2" |
48.26 |
3.68 |
2" |
60.32 |
3.91 |
2-1/2" |
73.03 |
5.16 |
3" |
88.9 |
5.49 |
4" |
114.3 |
6.02 |
6" |
168.3 |
7.11 |


Detailed Photos
Quality and performance are at the heart of everything we do, with an unwavering commitment to user considerations. Our management practices have reached unparalleled levels with our adoption of the esteemed ISO 9001:2015 international quality management system.
About Us
FAQ
Q: What information is essential for prompt and exact evaluation?
A: Exact compression media, working pressure, required loading volume, acceptable manufacture/inspection standard, and any special requirements.
Q: How do you do quality control in your factory?
A: Quality is the first priority, the products are only allowed to leave the factory after 100% qualified by inspection, we will check again before shipment to ensure the quality, we also provide customers with up to 18 months of warranty!
Q: Can you design according to specific client parameters?
A: Yes, we can design exactly as per clients' parameters to satisfy their local environment and different needs.