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 proudly as one of China's distinguished suppliers of professional engineering plastic pipeline systems, delivering excellence and innovation.
Our illustrious company excels in crafting ABS, UPVC, and CPVC pipe fittings and valves, while also offering bespoke non-standard customization to meet unique needs.
With a suite of superior injection molding services, we cater to a wide array of demands with precision and expertise.
Our versatile products find applications in numerous sectors, including the dynamic chemical industry, cutting-edge electronics and semiconductors,
innovative biopharmaceuticals, sophisticated environmental water treatment, efficient air conditioning circulation water, crucial drainage for air defense tunnels, robust steel
metallurgy, and an extensive spectrum of other industries.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. is dedicated to placing customer interests at the heart of our developmental strategy, ensuring mutual growth and success.
We pledge to provide impeccable product quality, outstanding service models, and a team of highly trained professional technicians, delivering
tailored pipeline solutions that align seamlessly with each client's operational requirements, ensuring ease and satisfaction at every touchpoint.
Embodying the principles of "Rigorous, Practical, Proactive, and Efficient," Shuiyou upholds a corporate philosophy centered around "people-oriented" and "quality wins." With
a keen focus on technology, we are expanding our scale of economy, ambitiously exploring the global integrated market, and aspiring to
lead the international building materials industry while revitalizing the national industrial landscape. Shuiyou cordially invites individuals
from all walks of life, alongside our valued new and returning customers, to connect, visit, and engage in business discussions, offering heartfelt appreciation for your
unwavering support and trust!



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 warmly welcome your visit.
Exhibition Information: Join us at various exhibitions, predominantly focused on water treatment, swimming pool innovations, and instrumentation showcases.
Payment method: Convenient T/T mode, wire transfer accepted.
After-sales service: Our after-sales support provides comprehensive video or text solutions to address technical aspects.
Given our products are injection molded, they are standardized, thus minimizing after-sales concerns.
Agent Information:We are actively recruiting agents to join our expansive network.
Inquiry Response Time: Prompt response within 24 hours, extending to 48 hours over weekends.
Working Hours: Open from 8:30~12:30 and 13:30~17:30, ensuring accessibility and support.
Third Party Testing: We facilitate third party testing, adhering to stringent domestic standards.
Quality control: Our rigorous quality control is in strict accordance with national standards.
2. Product related
Product customization: We offer selective product customization; authorized clients can add their logos for a personal touch.
Product packaging: Thoughtfully packaged, with accessories secured in cartons and pipes safeguarded in woven bags.
Product certificate: ISO9000 certification guarantees quality and reliability.
Minimum order quantity: Varying minimum order quantities cater to different product specifications.
Quotation information: A comprehensive product quotation table is available for your convenience.
Delivery time: Our delivery time is typically swift and efficient, averaging around 15 working days. For our regular products, you'll be pleased to know they are consistently in stock, ensuring you receive your orders promptly.
Sampling costs: For general product 3D sampling, the charges are determined based on the actual specifications to be confirmed prior to mold engraving. This ensures transparency and precision in all custom projects.
Customs code: Given our diverse range of products, we employ multiple customs codes, tailored to each specific item to guarantee smooth international transactions.