Nestled in Qingdao's vibrant West Coast New District, Ruiyuan Holdings Group stands as a beacon of industry excellence, proudly ranking among the top 100 private enterprises in Shandong Province. With an impressive registered capital of 800 million yuan and total assets surpassing a remarkable 20 billion yuan, our dynamic team of over 9,200 dedicated professionals fuels our expansive operations. Our expertise spans diverse sectors, including engineering construction, manufacturing, energy and power, healthcare, and port logistics. Our influence extends beyond domestic provinces, reaching the far corners of the Asia-Pacific, Middle East, Pan-Russia, Europe, Africa, North America, and Latin America.
Ruiyuan Holdings Group International Trade Co., Ltd. stands as a pillar of reliability, leveraging the extensive strengths of Ruiyuan Group's industrial sectors and its own state-of-the-art facilities to deliver a robust and seamless supply chain. We are committed to offering unparalleled quality services that cater to our global clientele's diverse needs, ensuring satisfaction through comprehensive resources and unwavering support.
Our management prowess has reached unprecedented heights with the implementation of the ISO 9001:2015 international quality management system, setting a benchmark for excellence and ensuring our operations meet the highest global standards.
Product Description
Crafted with precision, our pipes boast outstanding physical and chemical properties, offering superior tensile strength and exceptional impact resistance. Engineered for resilience and reliability, these pipes are designed to meet the most demanding applications.
Engineered for efficiency, the pipe's inner wall is seamlessly smooth, enabling a flawless adhesive connection between pipes and fittings, resulting in optimized and uninterrupted drainage flow.
Our pipe fittings feature an ingeniously designed reinforcement structure that enhances durability and strength, offering a robust and scientifically sound construction that stands the test of time.
Introduction of pipe fittings:
Our fittings are distinguished by their unique reinforcing bar structure, which significantly boosts the compressive strength of the drainage pipe. The thoughtfully designed structure promises enhanced rigidity, effectively safeguarding against rupture and ensuring a durable, solid configuration.
Engineered for superior protection, the reinforcement skeleton swiftly accommodates load-bearing changes, providing exceptional impact resistance. The scientific and aesthetically pleasing design ensures structural solidity, making these fittings a hallmark of robust engineering.

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 remains our guiding principle. By adopting the ISO 9001:2015 international quality management system, we've elevated our management practices, ensuring that user satisfaction is consistently prioritized and upheld.
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.