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 premier supplier of top-tier engineering plastic pipeline systems in China, recognized for its dedication to superior quality and innovation.
The company excels in the production of ABS, UPVC, and CPVC pipe fittings and valves, offering unparalleled expertise in non-standard customization to meet unique customer needs.
In addition, its state-of-the-art injection molding services ensure precision and efficiency.
The versatile range of products finds extensive application across numerous sectors including the chemical industry, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, as well as air conditioning circulation systems, and drainage solutions for air defense tunnels, steel
metallurgy, and beyond.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. prioritizes customer interests, forming the cornerstone of its business ethos and driving its continuous growth.
By maintaining a steadfast commitment to consistent product quality, exceptional service models, and a team of highly skilled technicians, the
company offers pipeline solutions meticulously tailored to align with each client's operational dynamics, ensuring ease and satisfaction.
With a guiding philosophy of being 'Rigorous, practical, proactive, and efficient,' Shuiyou champions a 'people-oriented' approach where 'quality triumphs.' By
leveraging cutting-edge technology, the company is scaling its operations, actively pursuing a global market presence, and aspiring to
become a formidable leader in the international building materials sphere, simultaneously invigorating the national industry. Shuiyou extends an open invitation
to individuals from diverse backgrounds, alongside both new and loyal clients, for business discussions, expressing sincere appreciation for your
ongoing support and collaboration!



1. Company background and basic information
Company nature: factory
Company location: Nestled at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, we welcome your visit.
Exhibition Information: Participates in exhibitions, majorly focusing on domestic water treatment, swimming pool solutions, and instrumentation exhibitions.
Payment method: We operate on T/T mode, facilitating transactions via wire transfers.
After-sales service: Our after-sales support extends through detailed video or text guides to resolve
technical issues effectively. Being injection molded products, they are
standard parts, thus necessitating minimal after-sales services.
Agent Information:Actively recruiting agents to expand our reach and market presence.
Inquiry Response Time: We guarantee prompt responses within 24 hours (extendable to 48 hours over weekends).
Working Hours: Our hours of operation are 8:30~12:30 and 13:30~17:30, ensuring availability for your needs.
Third Party Testing: We support third-party testing in accordance with domestic standards, assuring quality and reliability.
Quality control: Adheres strictly to the national standard quality control protocols.
2. Product related
Product customization: We offer customization options for certain products; with authorization, you can brand the product with your logo.
Product packaging: Our products are thoughtfully packaged, with accessories in cartons and pipes in durable woven bags.
Product certificate: Proudly certified with ISO9000, reflecting our unwavering commitment to quality.
Minimum order quantity: MOQ varies across products, catering to diverse order sizes.
Quotation information: We provide a comprehensive product quotation table to facilitate informed decisions.
Delivery time: Our efficient delivery time is tailored to meet your needs, typically arriving within a swift 15 working days. Plus, our regular inventory is readily available in stock, ensuring prompt service for you.
Sampling Costs: A Detailed Overview for Your Planning For our general product 3D sampling, costs are determined based on the specific requirements and actual details, with further confirmation leading to the precise crafting of engraved molds.
Customs Code Information: Important Details for Seamless Trade For a range of our diverse products, we provide multiple specific customs codes, ensuring smooth and compliant cross-border shipments.