Nestled in the vibrant Qingdao West Coast New District, Ruiyuan Holdings Group stands tall as one of the elite top 100 private enterprises in the illustrious Shandong Province. With a formidable registered capital of 800 million yuan and a staggering total asset valuation exceeding 20 billion yuan, we proudly employ a dynamic workforce of over 9,200 dedicated individuals. Our expansive portfolio spans engineering construction, manufacturing, energy and power, healthcare, and port logistics, with a business reach that stretches across domestic provinces and cities, extending its influential presence to the Asia-Pacific, the Middle East, Pan-Russia, Europe, Africa, North America, Latin America, and beyond.
Ruiyuan Holdings Group International Trade Co., Ltd. capitalizes on the strategic strengths of Ruiyuan Group's diverse industrial sectors and its own state-of-the-art factories, delivering to customers worldwide a comprehensive and unwavering supply chain of resources coupled with exceptional quality services.
Incorporating the renowned ISO 9001:2015 international quality management system, we've attained an unparalleled echelon in management excellence.
Product Description
Our UPVC pipes boast outstanding physical and chemical attributes, exhibiting superior tensile strength and remarkable impact resistance.
With an impeccably smooth inner wall, our pipes and fittings enable seamless adhesive connections, ensuring a more efficient and unhindered drainage experience.
Meticulously crafted, our pipe fittings feature a distinct reinforcement structure, scientifically designed for unparalleled solidity and reliability.
Introduction of pipe fittings:
Engineered with a one-of-a-kind reinforcing bar structure, our drainage pipes possess enhanced overall compressive strength. This innovative design fortifies the rigidity of the structure, effectively safeguarding against ruptures, thereby ensuring steadfast durability.
Offering unrivaled protection, the reinforcing skeleton swiftly accommodates force changes when under load, granting the fittings superior impact resistance. Coupled with scientific and aesthetically pleasing design, the reinforcement bestows an unparalleled solidity to the structure.

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 steadfast as we continually prioritize our users. Through the adoption of the ISO 9001:2015 international quality management system, we've reached new heights in management 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.