
BRIEF OVERVIEW
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 |
Product Presentation
1. Compact Design and Stable Performance
2. Easy Installation and Adjustment
3. Highly Responsive with Excellent Repeatability
4. Wide Size Range Available from DN10mm to DN100mm
5. Specially Designed Flow Structure with Minimal Pressure Difference to Prevent Clogging
6. Easily Adjustable Working Pressure via Adjustment Device
7. Overflow Valve Installed in the By-Pass Application
8. Serves as an Anti-Siphon Valve to Prevent Gravity Flow in Static Conditions

Zhejiang Shuiyou Pipeline Valve Co., Ltd. stands as a distinguished supplier of top-tier professional engineering plastic pipeline systems within China.
Specializing in the production of ABS, UPVC, and CPVC pipe fittings and valves, the company provides bespoke solutions through non-standard customization
and advanced injection molding services.
Our products find extensive applications across diverse sectors, including the chemical industry, electronics and semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation water, drainage for air defense tunnels, steel
metallurgy, and more, ensuring reliability and efficiency.
At Zhejiang Shuiyou Pipeline Valve Co., Ltd., we prioritize customer interests as the core driver of our development.
We are dedicated to delivering dependable product quality, outstanding service models, and the expertise of highly skilled professionals,
crafting pipeline solutions meticulously tailored to match each client's operational style, guaranteeing simplicity and satisfaction.
Our corporate ethos, "Rigorous, Practical, Proactive, and Efficient," emphasizes a "people-oriented" approach and "quality excellence."
With a commitment to technological advancement, we are scaling our operations and pursuing a global marketplace integration,
aspiring to lead the international building materials industry while rejuvenating our national sector. We warmly invite individuals
from all backgrounds, along with both new and long-standing customers, to engage with us, visit, and explore business opportunities, as we extend our heartfelt thanks for your
invaluable support!



1. Company Background and Essential Information
Nature of Business: Manufacturing Facility
Business Location: Visit us at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province.
Exhibition Participation: We participate in a variety of exhibitions, typically focused on domestic water treatment, swimming pools, and instrumentation.
Accepted Payment Methods: T/T mode, wire transfer.
Comprehensive After-Sales Support: We offer after-sales support through video or text communication to address
technical queries. Given that our products are injection molded and standard components,
the need for after-sales service is minimal.
Agent Partnership Information:Actively Recruiting Agents.
Prompt Inquiry Response: Within 24 hours (48 hours on weekends)
Operating Hours: 8:30 AM to 12:30 PM and 1:30 PM to 5:30 PM
Third Party Testing: We proudly support third-party testing, ensuring our products meet and exceed domestic standards, delivering unmatched trust and reliability.
Quality control: Adhering strictly to the esteemed national standard quality control, our products undergo rigorous checks to assure utmost excellence.
2. Product related
Product customization: Certain products can be tailored to your specifications. With the necessary authorization, personalize your product by adding your distinctive logo.
Product packaging: Our packaging is crafted for maximum protection: accessories are securely nestled in cartons, while pipes are robustly encased in durable woven bags.
Product certificate: Our commitment to quality is validated by the prestigious ISO9000 certification, a testament to our unwavering standards.
Minimum order quantity: Each product category has its unique MOQ, ensuring flexibility and catering to diverse purchasing needs.
Quotation information: A comprehensive product quotation table is available, providing transparent and detailed pricing information for all inquiries.
Delivery time: Our efficient logistics ensure a delivery time typically within 15 working days. Regular items are promptly available from stock.
Sampling costs: Experience the precision of our 3D sampling; costs are confirmed upon specification, with meticulous mold engraving to follow.
Customs code: Each of our diverse products is associated with its own specific customs code, ensuring smooth international transactions.