Ruiyuan Holdings Group stands proudly in Qingdao West Coast New District as a beacon of excellence, ranked among the top 100 private enterprises in Shandong Province. With an impressive registered capital of 800 million yuan and assets surpassing a monumental 20 billion yuan, the company boasts a dedicated workforce of over 9,200 talented individuals. Ruiyuan's prowess spans a diverse array of industries, including engineering construction, manufacturing, energy and power, healthcare, and port logistics. Our business influence stretches from domestic provinces and cities to the far reaches 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 unparalleled strengths of Ruiyuan Group's diverse industrial sectors and its state-of-the-art factories to deliver a world-class experience. We strive to offer our global clientele a robust, reliable, and comprehensive supply chain, coupled with top-tier quality services.
Our management excellence has reached unprecedented heights with the implementation of the ISO 9001:2015 international quality management system, underscoring our commitment to quality and continuous improvement.
Product Description
Our pipes boast exceptional physical and chemical properties, offering remarkable tensile strength and outstanding impact resistance, making them a formidable choice for any project.
Designed for impeccable performance, these pipes feature a flawlessly smooth inner wall, facilitating seamless adhesive connections between pipes and fittings. This ensures an unparalleled drainage experience, free from hitches.
Our pipe fittings are engineered with a distinctive reinforcement structure, merging scientific design with robust construction for unmatched durability and strength.
Introduction of Pipe Fittings:
Showcasing a one-of-a-kind reinforcing bar structure, our pipe fittings significantly boost the compressive strength of the drainage system. The reinforced design fortifies the rigidity, offering impeccable protection against rupture.
Experience superior protection with our reinforcements, which adeptly respond to dynamic forces, enhancing impact resistance. The solid structure of the fittings exemplifies scientific elegance and unwavering strength.

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 on quality and performance, coupled with our commitment to user satisfaction, defines us. We have embraced the ISO 9001:2015 international quality management system, elevating our management practices to new heights.
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.