
CONCISE
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 prestigious and leading supplier of expert engineering plastic pipeline systems in China.
The company is adept in the production of ABS, UPVC, and CPVC pipe fittings and valves, complemented by bespoke customization services
and specialized injection molding offerings.
Their products find widespread application in diverse sectors including chemical industries, electronics, and semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation systems, drainage solutions for air defense tunnels, steel
metallurgy, and beyond.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. remains steadfast in upholding customer interests as the cornerstone of its growth trajectory.
The company is devoted to ensuring superior product quality, exceptional service models, and a team of highly skilled professionals,
offering pipeline solutions that are meticulously customized to align with each client's operational framework, guaranteeing ease and satisfaction.
"Rigorous, practical, proactive, and efficient," Shuiyou champions its corporate ethos of "people-oriented" and "quality wins." With
a technological focus, Shuiyou is scaling new heights, forging a globally integrated market presence, and aspiring to lead the international building materials arena while rejuvenating national industry. Shuiyou extends a warm invitation to individuals
from all sectors, along with both new and longstanding clients, to get in touch, visit, and discuss business collaborations, expressing heartfelt gratitude for your
continuous support!




1. Company Background and Basic Information
Company Nature: Factory
Company Location: No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province. You are warmly welcomed to visit us.
Exhibition Information: We participate in various exhibitions, primarily focusing on domestic water treatment, swimming pools, and instrumentation expositions.
Payment Method: Transactions are conducted through T/T mode, commonly known as wire transfer.
After-Sales Service: Our after-sales service includes assistance via video or text to effectively resolve
technical issues. Given that our products are injection molded and standardized parts, after-sales service requirements are minimal.
Agent Information:We are actively recruiting agents.
Inquiry Response Time: We ensure a prompt response within 24 hours (allowing up to 48 hours during weekends).
Working Hours: Our operational hours are from 8:30 to 12:30 and resume from 13:30 to 17:30.
Third Party Testing: We support third-party testing, ensuring compliance with domestic standards.
Quality Control: Adhering strictly to national quality standards for optimal control.
2. Product Related
Product Customization: Certain products allow for customization. With authorization, your logo can be elegantly emblazoned on the product.
Product Packaging: Accessories are securely packaged in cartons, while pipes are predominantly encased in woven bags.
Product Certificate: ISO9000 Certification is maintained.
Minimum Order Quantity: MOQ varies across different products.
Quotation Information: Experience clarity and transparency with our comprehensive product quotation table that simplifies your decision-making process.
Delivery time: Our standard delivery time is usually 15 working days. For your convenience, regular items are readily available in stock, ensuring swift dispatch.
Sampling costs: For general product 3D sampling, costs are determined based on the specifics of your request and confirmed before mold engraving, ensuring precision and quality.
Customs code: Each of our diverse products is assigned a unique customs code, reflecting their distinct specifications and facilitating seamless international shipping.