
CONCISE
Nominal Size (GB Standard) |
Common Inner Diameter |
Common Outer Diameter |
Imperial Size |
ABS Pipe: 3mm Wall Thickness Pipe |
UPVC:HDPE |
|
1/2 inch |
DN15 |
20 |
1/2 |
3/4 inch |
DN20 |
25 |
3/4 |
1 inch |
DN25 |
32 |
1 |
1 1/4 inch |
DN32 |
40 |
1 1/4 |
1 1/2 inch |
DN40 |
50 |
1 1/2 |
2 inch |
DN50 |
63 |
2 |
2 1/2 inch |
DN65 |
75 |
2 1/2 |
3 inch |
DN80 |
90 |
3 |
4 inch |
DN100 |
110 |
4 |
5inch |
DN125 |
140 |
5 |
6 inch |
DN150 |
160 |
6 |
8 inch |
DN200 |
225 |
8 |
10 inch |
DN250 |
280 |
10 |
12 inch |
DN300 |
315 |
12 |

Zhejiang Shuiyou Pipeline Valve Co., Ltd. proudly stands as one of China's esteemed suppliers, offering top-tier professional engineering plastic pipeline systems.
Our expertise lies in crafting high-quality ABS, UPVC, and CPVC pipe fittings and valves. We also excel in providing bespoke customization services.
Our advanced injection molding capabilities are second to none.
Our products have a broad spectrum of applications, serving industries like chemicals, electronics, semiconductors, and more.
Our solutions extend to biopharmaceuticals, environmental water treatment, HVAC systems, and efficient drainage solutions for air defense.
We also cater to the robust requirements of steel metallurgy, among other sectors.
At Zhejiang Shuiyou Pipeline Valve Co., Ltd., customer satisfaction is our guiding principle, driving our success and growth.
We are dedicated to offering unparalleled product quality, exemplary service, and the expertise of highly-skilled professionals.
Our tailored pipeline solutions are designed to align seamlessly with each client's operations, ensuring ease and satisfaction.
"Rigorous, practical, proactive, and efficient," is our mantra. Shuiyou embodies "people-oriented" and "quality wins" as core philosophies.
Our technology-driven approach fuels our ambition to scale economically and penetrate global markets, aspiring for industry leadership.
Our mission is to become a beacon in the international building materials sector, championing the resurgence of the national industry.
We extend a warm welcome to all, inviting dialogue and collaboration while expressing heartfelt gratitude for the support received.
Thank you for your continued trust!



1. Company background and basic information
Company nature: Manufacturing facility
Company location: Visit us at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province.
Exhibition Information: Participate in exhibitions related to domestic water treatment, swimming pools, and precision instrumentation.
Payment method: Accepting payments via T/T, wire transfers.
After-sales service: We offer comprehensive support with video or text solutions for technical assistance.
Given the standardized nature of our injection-molded products, after-sales needs are minimal.
Standard parts ensure reduced need for after-sales intervention.
Agent Information:Currently seeking agents.
Inquiry Response Time: Standard response time is 24 hours (48 hours during weekends).
Working Hours: Operating hours: 8:30 AM to 12:30 PM and 1:30 PM to 5:30 PM.
Third Party Testing: We endorse third-party testing in accordance with domestic standards.
Quality control: Adhering strictly to national standard quality controls.
2. Product related
Product customization: Select products can be customized, and authorized branding is available.
Product packaging: Our packaging ensures safety, with accessories in cartons and pipes in robust woven bags.
Product certificate: Certified with ISO 9000 standards.
Minimum order quantity: MOQ varies across products, tailored to meet specific needs.
Quotation Information: Within the realm of our offerings, you will find a comprehensive product quotation table, tailored for your convenience.
Delivery Time: Our efficient delivery pipeline ensures your order reaches you in approximately 15 working days. For your convenience, regular items are readily available in stock.
Sampling Costs: For general product 3D sampling, costs will be determined based on actual requirements before proceeding to mold engraving.
Customs Code: Given our diverse product suite, please note that multiple products may involve multiple customs codes.