
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 leader among China's professional suppliers of high-quality engineering plastic pipeline systems.
Specializing in the production of robust ABS, UPVC, and CPVC pipe fittings and valves, the company excels in delivering non-standard customization.
Additionally, they offer top-tier injection molding services tailored to meet specific needs.
Their innovative products find extensive application across diverse sectors, including the chemical industry, electronics, and semiconductors.
biopharmaceuticals, cutting-edge environmental water treatment solutions, efficient air conditioning circulation water systems, and structural drainage systems for air defense tunnels.
They also cater to the rigorous demands of steel metallurgy and many other fields.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. has consistently upheld the principle of prioritizing customer interests as the cornerstone of its development trajectory.
The company is unwavering in its dedication to providing products of impeccable quality, coupled with exemplary service models and highly skilled technical expertise.
With an adept team, they offer pipeline solutions meticulously crafted to align seamlessly with the unique operational needs of every client, ensuring ease and full satisfaction.
Known for being "Rigorous, practical, proactive, and efficient," Shuiyou champions a corporate philosophy that emphasizes "people-oriented" development and "quality wins."
With technological innovation at the forefront, they are scaling new heights in economic development, ambitiously expanding into a globally integrated market.
Their vision is to be a frontrunner in the international building materials industry while contributing to the revitalization of the national industry.
Shuiyou warmly invites individuals from all sectors, along with both new and returning customers, to engage, visit, and discuss potential collaborations, expressing heartfelt thanks for your continued support!
Your support is greatly appreciated.



1. Company background and basic information
Company nature: factory
Company location: Located at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, we warmly welcome your visit.
Exhibition Information: Our participation spans multiple exhibitions, primarily focusing on domestic water treatment, swimming pool innovations, and instrumentation shows.
Payment method: We accept T/T mode, facilitated through wire transfer for secure transactions.
After-sales service: Our after-sales service includes providing comprehensive video or text support to address
any technical program requirements. As the products are injection molded and standardized,
after-sales needs are minimal.
Agent Information:We are actively recruiting agents to expand our reach.
Inquiry Response Time: We ensure prompt responses within 24 hours (48 hours during weekends).
Working Hours: Our dedicated team is available from 8:30 to 12:30 and 13:30 to 17:30.
Third Party Testing: We fully support third party testing, adhering to stringent domestic standards.
Our quality control processes strictly follow national standard quality protocols.
2. Product related
Product customization: Some products offer customization options; with authorization, logos can be elegantly placed on the product.
Product packaging: Our meticulous packaging includes accessories in cartons, with pipes being securely wrapped in woven bags.
Product certificate: Certified with the prestigious iso9000 certification, ensuring quality and reliability.
Minimum order quantity: Minimum order quantities vary depending on the specific product type.
Quotation information: Experience convenience with our detailed product quotation table that ensures transparency and clarity in your transactions.
Delivery time: Our dependable delivery time is typically around 15 working days. We maintain a comprehensive stock of regular items, ensuring faster availability.
Sampling costs: For general product 3D sampling, costs are determined based on actual confirmations and subsequent mold engraving requirements.
Customs code: For diverse product offerings, expect a variety of customs codes to facilitate smooth and compliant international transactions.