Nestled in the vibrant Qingdao West Coast New District, Ruiyuan Holdings Group stands proudly among the top 100 private enterprises in the illustrious Shandong Province. With an impressive registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our dedicated team of over 9,200 professionals is committed to excellence. Our extensive reach spans engineering construction, dynamic manufacturing, innovative energy and power solutions, comprehensive health care, and efficient port logistics. Ruiyuan's business footprint extends beyond domestic boundaries to encompass the Asia-Pacific, Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, ensuring a global impact and presence.
Ruiyuan Holdings Group International Trade Co., Ltd. harnesses the diverse strengths of Ruiyuan Group's robust industrial sections and proprietary factories. We are dedicated to delivering an unparalleled supply chain experience, offering comprehensive, stable, and top-quality services to customers worldwide. With our strategic approach, we ensure that our clients benefit from a seamless and reliable supply chain that caters to their every need.
In the realm of management, we have reached new heights by implementing the esteemed ISO 9001:2015 international quality management system. This certification underscores our unwavering commitment to maintaining superior quality and operational excellence.
Product Description
Our pipes are crafted with exceptional physical and chemical properties, showcasing remarkable tensile strength and enhanced impact resistance. Designed for durability and resilience, they are set to meet and exceed your expectations.
Featuring a sleek and smooth inner wall, our pipes and fittings enable a seamless adhesive connection. This design ensures an unobstructed and efficient drainage system that operates flawlessly.
The pipe fittings are engineered with a distinctive reinforcement structure, resulting in a design that is both scientifically sound and remarkably robust.
Introduction of pipe fittings:
Our fittings boast a unique reinforcing bar structure that significantly amplifies the compressive strength of the drainage system. With enhanced rigidity, these fittings are fortified to prevent ruptures, offering reliable support and protection.
Providing superior protection, the reinforcing skeleton is adept at swiftly responding to force variations when under load, enhancing the impact resistance. The reinforcement contributes to a solid structure with a harmonious design that is both scientific and aesthetically pleasing.

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
Our unwavering focus remains on delivering outstanding quality and performance, always putting the user's perspective at the forefront. Through our management, we've achieved an elevated standard by adopting the 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.