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. is a distinguished leader in China's engineering plastic pipeline systems, renowned for its exceptional quality and innovation.
The company excels in crafting premium ABS, UPVC, and CPVC pipe fittings and valves, and is adept at providing bespoke customization to meet unique client needs.
Additionally, Shuiyou offers top-tier injection molding services to ensure precision and durability.
Our diverse range of products finds application across various sectors, including the chemical industry, electronics, semiconductors,
biopharmaceuticals, environmental water management, air conditioning systems, and drainage solutions for air defense tunnels and steel
metallurgy, reflecting our versatility and industry-wide trust.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. is anchored in customer-centric values, serving as the foundation of our developmental strides.
We are committed to offering unparalleled product quality, alongside outstanding service frameworks and a team of expert technicians,
delivering pipeline solutions that are perfectly aligned with each client's operational dynamics, guaranteeing ease and satisfaction.
"Rigorous, practical, proactive, and efficient," encapsulates Shuiyou's corporate ethos, advocating a 'people-oriented' and 'quality-first' approach.
With a strong emphasis on technological advancement, we aim to scale new heights in the global market and lead the international building materials industry,
while revitalizing the national sector. Shuiyou heartily invites stakeholders, both new and existing, to engage with us, with deep gratitude for your unwavering
support and trust. We welcome everyone to contact, visit, and discuss potential business collaborations.
support!



1. Company background and basic information
Company nature: factory
Company location: Our state-of-the-art facility is located at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province. We invite you to visit us!
Exhibition Information: We actively participate in exhibitions, primarily focusing on domestic water treatment, swimming pool, and instrumentation displays.
Payment method: T/T mode, wire transfer.
After-sales service: For any post-purchase queries, we offer video or text-based solutions to address
technical issues. Given the standardization of our injection molded products, the need for after-sales service is minimal.
standard parts, so there are few after-sales service.
Agent Information:We are seeking enthusiastic agents to join our network.
Inquiry Response Time: We ensure prompt responses within 24 hours, extending to 48 hours over 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 in accordance with domestic standards, ensuring transparency and quality assurance.
Quality control: We adhere to stringent national standards for comprehensive quality control.
2. Product related
Product customization: Certain products are eligible for customization. Upon authorization, your logo can be proudly featured on our products.
Product packaging: Our packaging method prioritizes protection, with accessories securely packed in cartons and pipes in durable woven bags.
Product certificate: We are proud holders of the ISO9000 certification, testament to our commitment to quality.
Minimum order quantity: MOQ varies across different products, allowing flexibility to cater to diverse needs.
Quotation information: Discover our comprehensive product quotation table, meticulously crafted to meet all your procurement needs.
Delivery Time Overview: Our typical delivery timeframe is approximately 15 working days, with regular items readily available from stock.
Sampling Costs Details: For our general product 3D sampling, costs are determined in accordance with actual requirements before proceeding with mold engraving.
Customs Code Information: Our diverse product range includes multiple items, each assigned distinct customs codes for seamless international trade.