Ruiyuan Holdings Group, proudly anchored in the vibrant Qingdao West Coast New District, stands as a beacon among the top 100 private enterprises in Shandong Province. With a robust registered capital of 800 million yuan and total assets exceeding 20 billion yuan, our dedicated team of over 9200 professionals is at the heart of our operations. We excel across diverse sectors including engineering construction, manufacturing, energy and power, health care, and port logistics. Our business footprint spans from domestic provinces and cities to the dynamic markets of the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, reflecting our truly global reach.
Ruiyuan Holdings Group International Trade Co., Ltd. leverages the unparalleled strengths of Ruiyuan Group's multifaceted industrial sectors along with its own state-of-the-art factories to offer an exceptional suite of supply chain resources and premium services. Our commitment is to deliver comprehensive, stable solutions to discerning clients worldwide.
Our management prowess has reached unprecedented heights as we embrace the prestigious ISO 9001:2015 international quality management system, a testament to our unwavering pursuit of excellence.
Product Description
Boasting outstanding physical and chemical properties, our pipes exhibit superior tensile strength and robust impact resistance, setting new benchmarks in durability and performance.
Engineered for efficiency, the pipe's inner wall is impeccably smooth, enabling seamless adhesive connections between pipes and fittings to ensure smoother, uninterrupted drainage.
Our pipe fittings are designed with a unique reinforcement structure, crafted with scientific precision to ensure unprecedented solidity and reliability.
Introduction of pipe fittings:
Our fittings feature a distinctive reinforcing bar structure that significantly enhances the compressive strength of drainage pipes. This robust design upgrades the structural solidity, providing optimal support and protection, and effectively safeguards against ruptures, ensuring long-lasting rigidity.
Unparalleled protection: The innovative skeletal reinforcement swiftly adapts to varying loads, enhancing the fittings' impact resistance. With the reinforcement, the design integrity is bolstered, resulting in a scientifically sophisticated and aesthetically pleasing layout that ensures structural stability.

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 steadfastly prioritize quality and performance, consistently placing our users' needs at the forefront. Our management excellence is underscored by the adoption of the ISO 9001:2015 international quality management system, signifying our commitment to setting industry standards.
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.