
BRIEF
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 as a distinguished name among the reputed suppliers of professional engineering plastic pipeline systems in China.
Excelling in the production of ABS, UPVC, and CPVC pipe fittings and valves, the company also offers bespoke non-standard customization,
along with advanced injection molding services.
Our extensive range of products finds applications in diverse sectors, including the chemical industry, electronics, and semiconductors,
as well as biopharmaceuticals, environmental water treatment systems, air conditioning circulation water, and drainage solutions for air defense tunnels.
We also cater to the needs of the steel metallurgy industry, among others.
Committed to our customers' interests, Zhejiang Shuiyou Pipeline Valve Co., Ltd. builds its development upon a foundation of customer trust.
We are dedicated to upholding dependable product quality, exceptional service standards, and the expertise of our highly skilled professional technicians.
Our tailored pipeline solutions are meticulously designed to seamlessly align with each client's operational patterns, ensuring both ease and complete satisfaction.
Embodying values of being 'Rigorous, practical, proactive, and efficient,' Shuiyou champions a corporate philosophy that emphasizes 'people-oriented' principles and 'quality wins.'
Driven by technological innovation, we are scaling new heights, determined to explore a globally integrated market and poised to become a frontrunner in the international building materials industry.
With a mission to revitalize the national industry, Shuiyou invites individuals from all walks of life, along with new and returning customers, to connect, visit, and explore business opportunities.
We extend our heartfelt gratitude for your unwavering support and look forward to fruitful collaborations!



1. Company Background and Basic Information
Nature of Company: Factory
Company Location: Situated at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province. We warmly welcome your visit.
Exhibition Information: Participating in various exhibitions, primarily focused on domestic water treatment, swimming pools, and instrumentation.
Payment Method: We accept T/T mode, via wire transfer.
After-Sales Service: Dedicated after-sales service is available. We offer video or text assistance to resolve technical issues swiftly.
As our products are injection-molded standard parts, after-sales service needs are minimal.
Agent Information:Actively recruiting agents to expand our reach.
Inquiry Response Time: Prompt responses within 24 hours (48 hours during weekends).
Working Hours: Our operational hours are 8:30~12:30 and 13:30~17:30.
Third Party Testing: We support third-party testing in compliance with domestic standards.
Quality control: In alignment with national standard quality control protocols.
2. Product Related
Product Customization: Certain products can be customized. Upon authorization, you can have your logo featured on the product.
Product Packaging: Accessories are packaged in cartons, while pipes are predominantly in woven bags.
Product Certificate: ISO9000 Certification.
Minimum Order Quantity: Each product comes with its unique MOQ specifications.
Quotation Information: Discover competitive pricing with our detailed product quotation table, curated for your convenience.
Swift and Reliable Delivery Time: Our efficient delivery system ensures your order reaches you in approximately 15 working days. Regular items are readily stocked, allowing for prompt dispatch.
Sampling Costs: Our 3D sampling process for general products is cost-effective, with expenses determined based on actual requirements before engraving molds.
Customs Code Information: Our extensive product range encompasses multiple items, each with its own unique customs code to ensure smooth international transactions.