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. stands proudly among the elite suppliers of engineering plastic pipeline systems in China, renowned for its exceptional reputation and dedication to excellence.
Specializing in the manufacture of ABS, UPVC, and CPVC pipe fittings and valves, Zhejiang Shuiyou offers unparalleled non-standard customization and advanced injection molding services for diverse applications.
Our cutting-edge injection molding services provide precision and innovation, ensuring every product meets the highest standards of quality.
Our products find extensive applications across various critical sectors, including the chemical industry, electronics, semiconductors, and beyond,
catering to biopharmaceuticals, environmental water treatment, air conditioning circulation systems, and even drainage solutions for air defense tunnels, steel metallurgy, and more.
Explore the limitless potential of our products in industries like steel metallurgy and beyond, where innovation meets need.
With an unwavering commitment to our clients, Zhejiang Shuiyou Pipeline Valve Co., Ltd. has consistently placed customer interests at the core of its developmental strategies.
Our dedication to delivering superior quality and an outstanding service model, backed by a team of highly skilled technicians,
ensures that we provide tailored pipeline solutions that align seamlessly with the unique operational demands of each client, simplifying processes and maximizing satisfaction.
Shuiyou's corporate philosophy embodies being 'Rigorous, practical, proactive, and efficient,' while championing a "people-oriented" approach and advocating that "quality wins."
Embracing technology as our core, we are poised to expand our scale of operations, with aspirations to venture into a globally integrated market, aiming to dominate the international building materials arena and invigorate the national industry.
Zhejiang Shuiyou warmly invites individuals from diverse sectors, along with both new and loyal customers, to reach out, visit, and engage in business discussions, expressing heartfelt gratitude for your enduring support!
Join us in our journey toward excellence and innovation. We deeply value and appreciate your unwavering support.
Thank you for your continued trust and support!



1. Company background and basic information
Company nature: Factory
Company location: Our facilities are located at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, and we warmly welcome your visits.
Exhibition Information: Engage with us at various exhibitions, typically focused on domestic water treatment, swimming pools, and instrumentation.
Payment method: We facilitate transactions through T/T mode, ensuring secure wire transfers.
After-sales service: We offer after-sales service, providing comprehensive video or text guides to address
any technical inquiries. Given the standard nature of our injection molded products,
the instances of needing after-sales support are minimal.
Agent Information:We are actively recruiting dynamic agents to expand our reach.
Inquiry Response Time: Our team is committed to responding to inquiries within 24 hours, extending to 48 hours over weekends.
Working Hours: Our operational hours are from 8:30 to 12:30 and 13:30 to 17:30, ensuring daily efficiency.
Third Party Testing: We support rigorous third-party testing, ensuring compliance with domestic standards.
Our quality control is meticulously maintained in accordance with national standards, ensuring excellence.
2. Product related
Product customization: Certain products can be customized, and with the proper authorization, your logo can be emblazoned on our products.
Product packaging: Our accessories are securely packed in cartons, while pipes are protected in durable woven bags.
Product certificate: Our commitment to quality is validated by our ISO 9000 certification.
Minimum order quantity: Each product line has its minimum order quantity, tailored to meet diverse client needs.
Quotation information: Discover the comprehensive product quotation table that provides detailed pricing and specifications for all your needs.
Delivery time: Our standard delivery time is typically 15 working days. For your convenience, we maintain a stock of regular items, ensuring prompt availability.
Sampling costs: For 3D sampling of general products, costs are assessed according to actual specifications. Once finalized, molds are precisely engraved to your requirements.
Customs code: Each of our diverse products is assigned a unique customs code, reflecting their distinct classifications.