
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., a distinguished leader in China's engineering plastic pipeline systems, has made a name for itself as a premier supplier. Renowned for its professionalism and commitment to excellence.
Specializing in the crafting of ABS, UPVC, and CPVC pipe fittings and valves, Zhejiang Shuiyou Pipeline Valve Co., Ltd. also excels at providing bespoke non-standard customization.
In addition, we offer state-of-the-art injection molding services, ensuring every product meets the highest standards of precision and durability.
Our vast product range is trusted across a multitude of sectors including the chemical industry, electronics, and semiconductors, showcasing our versatile applications.
Additionally, our products are pivotal in biopharmaceuticals, environmental water treatment, air conditioning circulation systems, and drainage solutions for critical infrastructure like air defense tunnels.
The steel metallurgy industry also heavily relies on our innovations, among various other sectors.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. is dedicated to placing customer interests at the core of its development strategy, ensuring sustainable growth and mutual success.
Our unwavering commitment to superior product quality, exceptional service models, and top-tier professional expertise empowers us to deliver tailor-made pipeline solutions that align perfectly with each client's unique operational needs.
By providing solutions that are both straightforward and fulfilling, we enhance the overall customer experience to ensure remarkable satisfaction.
Driven by principles of being rigorous, practical, proactive, and efficient, Shuiyou champions a corporate ideology of 'people-oriented' values and 'quality triumphs'. This philosophy underpins our ambitious quest for innovation.
With an unwavering focus on technological advancement, we aim to cultivate an economy of scale, tapping into the global market integration while aspiring to lead the international building materials industry.
Our mission is to revitalize the national industry. We extend a warm welcome to all individuals, both new and returning customers, inviting them to engage, visit, and collaborate with us.
We are deeply grateful for your ongoing support and commitment!



1. Company background and basic information
Company nature: We proudly operate as a factory, underpinning our dedication to quality manufacturing.
Company location: Located at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, we welcome your visit to experience our facility firsthand.
Exhibition Information: Our participation in exhibitions often focuses on domestic water treatment, swimming pool innovations, and instrumentation, showcasing our latest advancements.
Payment method: We offer a convenient T/T mode for wire transfer transactions, ensuring secure and efficient payment processes.
After-sales service: Our after-sales service includes comprehensive video or text support to address any technical concerns.
Given that our products are injection molded and standardized, after-sales issues are minimal, ensuring a seamless experience.
Agent Information:We are actively seeking agents to partner with, expanding our reach and capabilities.
Inquiry Response Time: Our team is dedicated to responding to inquiries within 24 hours, extending to 48 hours over weekends to ensure timely communication.
Working Hours: Our professional team is on hand to assist you from 8:30 to 12:30 and 13:30 to 17:30, ensuring availability throughout the workday.
Third Party Testing: We wholeheartedly support third-party testing, provided it aligns with domestic standards, ensuring transparency and quality assurance.
Our commitment to quality is backed by rigorous quality control measures, adhering strictly to national standards.
2. Product related
Product customization: We offer customization options for selected products. With the necessary authorization, you can even feature your logo, tailoring products to your brand identity.
Product packaging: Our packaging solutions ensure safety and reliability, with accessories housed in cartons and pipes secured in woven bags.
Product certificate: Our products are certified with the ISO9000 certification, underscoring our commitment to international quality standards.
Minimum order quantity: Our minimum order quantities vary depending on the product, allowing flexibility to meet diverse needs.
Quotation information: We provide a comprehensive product quotation table to assist you in making informed purchasing decisions.
Delivery time: Our delivery time is typically within 15 working days, ensuring swift and efficient service. Regular items are readily available in stock for your convenience.
Sampling costs: For general product 3D sampling, costs will be determined based on the specific requirements and confirmed prior to mold engraving.
Customs code: For our diverse range of products, there are multiple customs codes applicable, ensuring seamless international transactions.