
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 |
Plastic Flanges
Material: PVC/UPVC
Standard: DIN
Pressure: PN10
Temperature: Normal Temperature
Color: Aesthetic white or sleek gray
Packing: Choose from carton, polybag, color box, or custom options
SIZE: Ranges from 20mm to a substantial 400mm
Delivery port: Strategically shipped via sea from Ningbo
Application: Ideal for water supply, swimming pools, agricultural fields, irrigation systems, and more versatile applications

Zhejiang Shuiyou Pipeline Valve Co., Ltd. stands as a distinguished supplier of cutting-edge engineering plastic pipeline systems in China.
Specializing in the manufacture of ABS, UPVC, and CPVC pipe fittings and valves, with capabilities for non-standard customization,
Zhejiang Shuiyou also excels in precision injection molding services.
Our products are utilized across numerous sectors including chemical industries, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning systems, and drainage for air defense tunnels, as well as in steel
metallurgy and beyond.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. places customer interests at the core of its growth strategy.
Bringing forth reliable quality products, exceptional service models, and a team of highly skilled technicians, we tailor our pipeline solutions
to meet the unique operational needs of each client, ensuring simplicity and utmost satisfaction.
Guided by a philosophy of "Rigorous, practical, proactive, and efficient," Shuiyou champions a "people-oriented" and "quality wins" approach.
With a technological focus, we're advancing towards an economy of scale, ambitiously exploring global markets, and aspiring to lead the
world in building materials, rejuvenating national industry. Shuiyou invites individuals from all walks of life, alongside new and returning
customers, to engage, visit, and discuss potential business collaborations, offering heartfelt thanks for your continued support!
support!



1. Company background and basic information
Company nature: factory
Company location: Nestled at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province - warmly welcoming your visit.
Exhibition Information: Participating in major domestic exhibitions on water treatment, swimming pools, and instrumentation.
Payment method: T/T mode, secure wire transfer.
After-sales service: Comprehensive after-sales service; providing video or text assistance
for technical resolution. As injection molded standard parts,
after-sales needs are minimal.
Agent Information:Currently recruiting dedicated agents.
Inquiry Response Time: Prompt response within 24 hours (extended to 48 hours on weekends)
Working Hours: 8:30~12:30 13:30~17:30
Third Party Testing: Fully support third-party testing, adhering to domestic standards.
Quality control: Rigorously enforced in line with national standards.
2. Product related
Product customization: Certain products are designed with customization in mind. With proper authorization, personalize them by proudly displaying your logo on the product.
Product packaging: Our packaging solutions are both practical and secure, with accessories neatly housed in sturdy cartons, while pipes are carefully wrapped in durable woven bags for optimal protection.
Product certificate: Our commitment to quality is exemplified by our ISO9000 certification, ensuring excellence in every product we produce.
Minimum order quantity: Each product category carries its own specific minimum order quantity, tailored to meet diverse customer requirements.
Quotation information: For your convenience, we provide a comprehensive product quotation table, offering clarity and transparency in pricing.
Delivery time: Experience swift service with our usual delivery timeframe of just 15 working days. Regular items are typically available from stock.
Sampling costs: Explore our general product 3D sampling options. Costs are determined based on actual requirements and confirmed before mold engraving.
Customs code: Navigate international markets seamlessly with our wide array of products, each assigned a unique customs code for ease of export.