Ruiyuan Holdings Group, nestled in the vibrant Qingdao West Coast New District, stands as a beacon of excellence and one of the top 100 private enterprises in Shandong Province. With an impressive registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our dynamic team of over 9,200 dedicated professionals is deeply immersed in a diverse range of industries, including engineering construction, manufacturing, energy and power, health care, and port logistics. Our expansive business network not only thrives across domestic provinces and cities but also extends its robust presence to the flourishing regions of the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. harnesses the formidable strengths of Ruiyuan Group's multifaceted industrial sectors and our proprietary factories to deliver unparalleled supply chain resources and premium quality services to our global clientele.
In management, we've ascended to new heights by embracing the prestigious ISO 9001:2015 international quality management system, setting a benchmark for excellence.
Product Description
Our pipes boast outstanding physical and chemical properties, showcasing superior tensile strength and exceptional impact resistance, making them ideal for demanding applications.
Featuring a smooth inner wall, our pipes and fittings enable a seamless adhesive connection, ensuring fluid drainage performance like never before.
Our pipe fittings are ingeniously designed with a unique reinforcement structure, offering a scientifically sound and exceptionally robust solution.
Introduction of pipe fittings:
With a distinctive reinforcing bar structure, we significantly boost the overall compressive strength of our drainage pipes. Our fittings' structural integrity is fortified, effectively preventing rigidity-related fractures through scientific and solid design.
Providing unparalleled protection, the reinforcement skeleton swiftly adapts to load-induced force changes, endowing the fittings with superior impact resistance. This robust design ensures the structure's solidity while maintaining an aesthetic appeal.

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 commitment to quality and performance is evident in our user-centric approach. By implementing the ISO 9001:2015 international quality management system, we've elevated our management practices to new levels of excellence.
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.