
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., standing as a beacon of engineering excellence, is a premier supplier of advanced plastic pipeline systems in China.
Specializing in the fabrication of high-grade ABS, UPVC, and CPVC pipe fittings and valves, the company also excels in providing bespoke customization services tailored to non-standard requirements.
and expert injection molding solutions.
The extensive range of products is deployed across multiple sectors, including the chemical industry, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation systems, drainage solutions for air defense tunnels, steel
metallurgy, and other diverse applications.
With a core philosophy centered on maximizing customer satisfaction, Zhejiang Shuiyou Pipeline Valve Co., Ltd. builds its success on a steadfast commitment to client interests.
Dedicated to delivering unparalleled product quality and exceptional service, the company boasts a team of highly skilled technicians who craft
customized pipeline solutions that seamlessly align with each client's unique operational demands, ensuring efficiency and peace of mind.
Renowned for its principles of being "Rigorous, practical, proactive, and efficient," Shuiyou embraces a corporate ethos of "people-centeredness" and "quality triumphs."
Focusing on technological innovation, the company scales its economic reach, pursues a global market presence, and aspires to be a forerunner in the international building materials industry while rejuvenating the national economy. Shuiyou warmly invites individuals
from all sectors, including both loyal and new clients, to engage, explore business opportunities, and extends heartfelt thanks for your
continued support and collaboration!
support!




1. Company background and basic information
Company nature: factory
Company location: Visit us at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province.
Exhibition Information: Join us at various exhibitions, typically focused on domestic water treatment, swimming pools, and instrumentation.
Payment method: T/T mode, wire transfer.
After-sales service: Our after-sales service offers comprehensive video or textual guidance to resolve
technical issues efficiently. As our products are injection molded and standardized,
after-sales service requirements are minimal.
Agent Information:We are actively recruiting agents.
Inquiry Response Time: 24 hours (48 hours on weekends)
Working Hours: 8:30~12:30 13:30~17:30
Third Party Testing: We support third-party testing, adhering strictly to domestic standards.
Quality control: Adheres to rigorous national standard quality control measures.
2. Product related
Product customization: Some products offer customization options, allowing for logo placement under authorization.
Product packaging: Accessories are securely packed in cartons, while pipes are predominantly stored in sturdy woven bags.
Product certificate: ISO9000 certification.
Minimum order quantity: MOQ varies across different product categories.
Quotation information: Discover our competitive pricing with a comprehensive product quotation table.
Delivery time: Enjoy swift processing with a typical delivery time of just 15 working days. Common inventory items are readily available in stock.
Sampling costs: For custom 3D product sampling, costs are determined based on actual specifications and are finalized prior to mold creation.
Customs code: Each product is assigned specific customs codes, tailored to its unique attributes.