
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 one of China's premier suppliers in the realm of professional engineering plastic pipeline systems, renowned for its exceptional quality and innovation.
Specializing in the production of top-tier ABS, UPVC, and CPVC pipe fittings and valves, Zhejiang Shuiyou also offers bespoke non-standard customization
and advanced injection molding services, catering to diverse client needs.
Our products are universally acclaimed and find applications across various sectors such as the chemical industry, cutting-edge electronics, and semiconductors,
biopharmaceutical innovations, environmental water management, efficient air conditioning circulation systems, and complex drainage solutions for air defense tunnels, as well as in robust steel
metallurgy, among other fields, showcasing our versatility and reach.
At Zhejiang Shuiyou Pipeline Valve Co., Ltd., the core of our growth lies in unwavering commitment to our customers' interests.
Our promise encompasses delivering unsurpassed product quality, exemplary service models, and a team of highly skilled professionals,
ensuring that our tailored pipeline solutions align seamlessly with the unique operational dynamics of each client, guaranteeing both ease and satisfaction.
Embodying the philosophy of being 'Rigorous, practical, proactive, and efficient,' Shuiyou embraces a 'people-oriented' approach where 'quality wins.'
Leveraging cutting-edge technology, the company is committed to scaling new heights, exploring global markets, and establishing itself as a frontrunner in the international building materials industry,
while simultaneously revitalizing the national industry. Shuiyou extends a heartfelt invitation to individuals across all sectors, and welcomes both new and existing customers to engage, visit, and foster collaborations, expressing sincere gratitude for your enduring support!
Our doors are always open, and your partnership is valued deeply.



1. Company Background and Basic Information
Nature of the Company: Factory
Location of the Company: No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province. We warmly welcome you to visit us.
Exhibition Information: We actively participate in exhibitions focusing on domestic water treatment, swimming pools, and instrumentation.
Accepted Payment Methods: T/T mode, wire transfer ensures smooth transactions.
After-Sales Service: Our dedicated after-sales support provides comprehensive solutions through video or textual guidance,
owing to our standardized injection molded products, ensuring minimal after-sales issues.
This minimizes the need for extensive after-sales service.
Agent Information:We are actively recruiting agents.
Inquiry Response Time: We ensure prompt responses within 24 hours (48 hours over weekends).
Working Hours: Our working hours are from 8:30 to 12:30 and 13:30 to 17:30.
Third Party Testing: We support third-party testing in compliance with domestic standards.
Quality Control: Adheres strictly to national quality standards.
2. Product Related Information
Product Customization: Certain products are customizable. With authorization, your logo can be elegantly emblazoned on our products.
Product Packaging: Our products are meticulously packaged, with accessories in sturdy cartons and pipes in durable woven bags.
Product Certification: ISO9000 certification, reflecting our commitment to quality.
Minimum Order Quantity: MOQ varies across different products, ensuring flexibility to meet diverse needs.
Quotation Information: We provide a comprehensive product quotation table for your convenience.
Delivery Time: Our standard delivery time is typically 15 business days. Common items are readily available in stock, ensuring prompt availability.
Sampling Costs: For our general product 3D sampling, costs are determined based on the actual details, which are confirmed before proceeding to mold engraving.
Customs Code: We handle a diverse range of products, each with its specific customs codes for efficient processing and compliance.