Ruiyuan Holdings Group, proudly nestled in the vibrant Qingdao West Coast New District, stands as a beacon among the top 100 private enterprises in Shandong Province. With a formidable registered capital of 800 million yuan and total assets soaring beyond 20 billion yuan, our dynamic team of over 9,200 talented individuals spearheads innovation across diverse sectors. From engineering construction to manufacturing, energy and power, healthcare, and port logistics, our influence spans across domestic provinces and cities, extending triumphantly into the Asia-Pacific, Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. elevates global trade by leveraging the robust industrial prowess of Ruiyuan Group alongside our dedicated factories. We promise a seamless and reliable supply chain, delivering exceptional and comprehensive services to our valued clients worldwide.
In our pursuit of excellence, we have embraced the prestigious ISO 9001:2015 international quality management system, propelling our management capabilities to unprecedented heights.
Product Description
Our PVC pipes boast outstanding physical and chemical properties, exhibiting superior tensile strength and impact resistance, ensuring durability and performance.
Experience seamless, efficient drainage with our pipes, featuring a smooth inner wall and components that allow for flawless adhesive bonding.
Our pipe fittings are meticulously engineered with a unique reinforcement structure, providing a scientifically advanced and robust design.
Introduction of pipe fittings:
Our pipe fittings feature a distinctive reinforcing bar structure that amplifies the compressive strength of the drainage pipes, ensuring unparalleled solidity. Rigidity Enhancement: The reinforcement expertly supports and safeguards the pipe fittings, effectively preventing any compromise in rigidity.
Our fittings offer superior protection with a reinforcement skeleton that swiftly adapts to load changes, enhancing impact resistance. Structural Solidity: The reinforcements lend remarkable solidity, complemented by a scientifically elegant 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
With an unwavering commitment to quality and performance, we prioritize our users' needs above all. Our management excellence is evidenced by our adoption of 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.