Ruiyuan Holdings Group is strategically nestled in the dynamic Qingdao West Coast New District, proudly ranking among the top 100 private enterprises in Shandong Province. With a robust registered capital of 800 million yuan and amassing total assets exceeding 20 billion yuan, we are a powerhouse employing over 9,200 dedicated professionals. Our multifaceted ventures span engineering construction, manufacturing, energy and power, healthcare, and port logistics. Our extensive reach stretches from domestic provinces and cities to an international footprint across the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, Latin America, and beyond.
Ruiyuan Holdings Group International Trade Co., Ltd. capitalizes on the diverse industrial strengths of Ruiyuan Group and its in-house manufacturing prowess. We seamlessly deliver a comprehensive array of stable supply chain resources and premium quality services to our valued clients worldwide.
In management, we've reached a new zenith by implementing the esteemed ISO 9001:2015 international quality management system, enhancing our operational excellence and commitment to quality.
Product Description
Our pipe boasts outstanding physical and chemical properties, offering superior tensile strength and remarkable impact resistance, setting a new standard in durability.
With an impeccably smooth inner wall, our pipes and fittings enable a flawless adhesive connection, ensuring a seamless and more efficient drainage experience.
Our pipe fittings feature a distinctive reinforcement structure, designed with scientific precision for unmatched strength and reliability.
Introduction of pipe fittings:
Featuring a unique reinforcing bar structure, our drainage pipes achieve enhanced overall compressive strength. This robust design solidifies the pipe fittings, preventing rigidity rupture and ensuring longevity.
Offering exceptional protection, the reinforcement skeleton adeptly adapts to varying forces when under load. Our fittings exhibit superior impact resistance, with a solid structure that harmonizes scientific design and aesthetic elegance.

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
We consistently prioritize quality and performance, with a steadfast focus on user satisfaction. Our management has scaled new heights by adopting the internationally acclaimed ISO 9001:2015 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.