Ruiyuan Holdings Group, prestigiously located in the dynamic heart of Qingdao West Coast New District, proudly stands among Shandong Province's elite top 100 private enterprises. With a robust registered capital of 800 million yuan and total assets surpassing 20 billion yuan, our impressive team of over 9,200 dedicated professionals drives our success. Our diversified portfolio includes engineering construction, high-tech manufacturing, energy and power solutions, healthcare innovations, and port logistics. Our expansive business reach extends beyond domestic provinces and cities to the vibrant markets across the Asia-Pacific, Middle East, Pan-Russia, Europe, Africa, North America, and Latin America, solidifying our global presence.
Ruiyuan Holdings Group International Trade Co., Ltd. leverages the formidable advantages of Ruiyuan Group's diverse industrial sectors. With state-of-the-art factories at our disposal, we promise to deliver a comprehensive and reliable global supply chain, ensuring quality services that meet the unique needs of our esteemed international clientele.
Our management prowess has reached unparalleled heights with the implementation of the globally recognized ISO 9001:2015 international quality management system, setting new industry standards for excellence.
Product Description
Our PVC pipes boast outstanding physical and chemical properties, featuring superior tensile strength and remarkable impact resistance, setting them apart as the ideal choice for robust water flow solutions.
Designed with a flawlessly smooth inner wall, our pipes and fittings enable seamless adhesive connections, ensuring an unobstructed, efficient drainage system.
Our pipe fittings are ingeniously crafted with a unique reinforcement structure, offering a design that is both scientifically advanced and exceptionally robust.
Introduction of pipe fittings:
Our fittings showcase a distinctive reinforcing bar structure, significantly enhancing the compressive strength of the drainage system. This innovative design ensures that the rigidity of the pipe fittings is preserved, protecting against potential ruptures.
Offering outstanding protection, the reinforcement skeleton swiftly responds to load changes, bolstering the fittings' impact resistance. The scientific and aesthetically pleasing design ensures structural solidity, providing confidence and reliability in every connection.

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 continually prioritize quality and performance, keeping our users' needs in sharp focus. Our commitment to excellence is further fortified 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.