
SHORT
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 highly esteemed supplier in China, renowned for its expertise in professional engineering plastic pipeline systems.
The company excels in crafting a variety of products including ABS, UPVC, and CPVC pipe fittings and valves. Additionally, it offers bespoke non-standard customization to meet unique specifications.
and top-tier injection molding services, ensuring precise manufacturing and unparalleled quality.
The versatile products from Zhejiang Shuiyou find extensive applications across diverse sectors such as the chemical industry, electronics, and semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation systems, drainage solutions for air defense tunnels, and steel
metallurgy, among many others, demonstrating their broad utility and reliability.
At the core of Zhejiang Shuiyou Pipeline Valve Co., Ltd.'s philosophy lies a steadfast commitment to prioritizing customer interests, serving as the cornerstone for the company's sustained growth and development.
Through a dedication to maintaining impeccable product quality, providing exemplary service models, and employing a team of highly skilled professionals, the
company offers tailored pipeline solutions that seamlessly align with each client's operational needs, ensuring both simplicity and complete satisfaction.
"Rigorous, practical, proactive, and efficient," these principles define Shuiyou's corporate philosophy of "people-oriented" management and "quality wins." With
a strong emphasis on technological advancement, the company is expanding its scale of operations, striving to penetrate the global integrated market, and aspiring to
emerge as a frontrunner in the international building materials sector, all while contributing to the revitalization of the national industry. Shuiyou graciously invites individuals
from every sector of society, along with both new and returning customers, to reach out, visit, and engage in business discussions, expressing heartfelt gratitude for your
steadfast support and collaboration!




1. Company background and basic information
Company nature: factory
Company location: Nestled at No.39 Ganggongling, Bottle Kiln Town, in the vibrant Yuhang District of Hangzhou, Zhejiang Province, we warmly welcome your visit.
Exhibition Information: We actively participate in exhibitions, primarily those focused on domestic water treatment, swimming pools, and instrumentation.
Payment method: Our preferred payment is via T/T mode, which is wire transfer.
After-sales service: Dedicated after-sales support is available, offering video or text solutions to address
technical issues. Since the products are injection molded and adhere to standards, after-sales services are seldom required.
standard parts, so there are few after-sales service.
Agent Information:We are currently in the process of recruiting agents.
Inquiry Response Time: Prompt responses within 24 hours (48 hours on weekends) ensure timely communication.
Working Hours: Our operational hours are 8:30~12:30 and 13:30~17:30, ensuring comprehensive service.
Third Party Testing: We support third-party testing, adhering strictly to domestic standards.
Quality control: We adhere to rigorous national standard quality control measures, ensuring top-notch product reliability.
2. Product related
Product customization: Certain products accommodate customization; under authorization, logos may be emblazoned on products.
Product packaging: Accessories are securely packed in cartons, while pipes are typically contained in durable woven bags.
Product certificate: We proudly hold ISO9000 certification, a testament to our quality assurance.
Minimum order quantity: Order quantities vary by product, with each having unique minimum requirements.
Quotation information: Discover our comprehensive product quotation table that lays out all essential details with clarity and precision.
Delivery time: Experience swift service with our usually rapid delivery time of just 15 working days. Most regular items are readily available in stock for your convenience.
Sampling costs: For general product 3D sampling, the costs are determined based on actual specifications. Post-approval, molds are meticulously engraved to perfection.
Customs code: For multiple products, we provide specialized customs codes to ensure seamless international transactions.