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 and acclaimed supplier of expert engineering plastic pipeline systems within the prestigious markets of China.
This esteemed company excels in the craftsmanship of ABS, UPVC, and CPVC pipe fittings and valves, offering unparalleled options for non-standard customization.
and bespoke injection molding services, ensuring precision and excellence.
The diverse range of products from the company is extensively utilized across numerous domains, including the expansive chemical industry, cutting-edge electronics and semiconductors,
biopharmaceutical advancements, vital environmental water treatment initiatives, air conditioning circulation water systems, drainage solutions for air defense tunnels, and robust steel
metallurgy, among many others, showcasing versatility and adaptability.
Zhejiang Shuiyou Pipeline Valve Co., Ltd., steadfastly places customer interests at the very heart of its progressive development strategy.
With an unwavering dedication to providing impeccable product quality and superior service models, the company is backed by a team of highly skilled professional technicians,
ensuring that personalized pipeline solutions are perfectly aligned with each client's unique operational needs, guaranteeing simplicity and satisfaction every step of the way.
"Rigorous, practical, proactive, and efficient," Shuiyou champions the corporate philosophy of being "people-oriented" and securing "quality wins." With
a steadfast focus on innovation and technology, the company is expanding into an economy of scale, ambitiously exploring a globally integrated market landscape, and setting sights on
becoming a vanguard in the international building materials industry while contributing to the revitalization of the national industry. Shuiyou warmly invites individuals
from all professional backgrounds, alongside both new and cherished long-term customers, to engage, visit, and collaborate on meaningful business ventures. We extend our heartfelt gratitude for your
continued support!



1. Company background and basic information
Company nature: factory
Company location: No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province. We warmly welcome your visit.
Exhibition Information: We consistently participate in prominent domestic exhibitions related to water treatment, swimming pool, and instrumentation industries.
Payment method: T/T mode, ensuring seamless transactions via wire transfer.
After-sales service: Our after-sales support offers comprehensive video or text solutions to address
technical needs. Given that our products are injection molded and
standardized, the necessity for extensive after-sales service is minimal.
Agent Information:We are actively recruiting agents to expand our network and reach.
Inquiry Response Time: Efficient response provided within 24 hours (48 hours on weekends).
Working Hours: Our dedicated team is available from 8:30~12:30 and 13:30~17:30.
Third Party Testing: We support third-party testing services, adhering strictly to domestic standards.
Quality control: Adhering to rigorous national standards for quality control.
2. Product related
Product customization: Select products offer customization features, allowing authorized logo placement on our high-quality products.
Product packaging: Accessories are securely packed in cartons, while pipes are sturdy in woven bags.
Product certificate: Proudly holding iso9000 certification, underscoring quality.
Minimum order quantity: Varies by product category, with distinct minimum order quantities (MOQ).
Quotation information: You will find a comprehensive product quotation table that provides detailed information to assist in your decision-making process.
Delivery Time: Our standard delivery time is typically 15 working days. We maintain a regular inventory to ensure prompt availability.
Sampling Costs: For general product 3D sampling, costs will be confirmed based on actual requirements before proceed to mold engraving.
Customs Code: We handle a variety of products, each with its own distinct customs code to facilitate smooth international shipping.