
CONCISE
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 purveyor of premium engineering plastic pipeline systems in China.
The company excels in crafting superior ABS, UPVC, and CPVC pipe fittings and valves, offering bespoke non-standard customization.
Additionally, it provides expert injection molding services tailored to meet diverse needs.
The company's products are integral to a wide range of industries, including the chemical sector, electronics, and semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation systems, drainage for air defense tunnels, steel
metallurgy, and beyond.
At Zhejiang Shuiyou Pipeline Valve Co., Ltd., customer satisfaction is the cornerstone of the company's enduring success.
Committed to delivering impeccable product quality and exemplary service, the firm boasts a team of highly skilled professionals,
offering pipeline solutions meticulously crafted to align with each client's operational demands, ensuring ease and fulfillment.
Embodied by the principles of being "Rigorous, practical, proactive, and efficient," Shuiyou is steadfast in its corporate philosophy,
of "people-oriented quality triumphs." By harnessing cutting-edge technology, the company is building an expansive economy of scale,
aspiring to conquer the global integrated market and emerge as a frontrunner in the international building materials industry, while
revitalizing the national sector. Shuiyou extends a warm invitation to individuals from diverse spheres as well as established and new
clients to engage, visit, and collaborate in business, while expressing heartfelt gratitude for your unwavering support!



1. Company background and basic information
Company nature: factory
Company location: No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, we warmly welcome your visit.
Exhibition Information: Participating in exhibitions, typically related to domestic water treatment, swimming pool, and instrumentation sectors.
Payment method: T/T mode, secure wire transfer.
After-sales service: After-sales service includes providing comprehensive video or text solutions to address technical inquiries. As injection molded
products are standard parts, after-sales service requirements are minimal.
standard parts, so there are few after-sales service.
Agent Information:Currently seeking proactive agents.
Inquiry Response Time: Swift response time—24 hours (48 hours during weekends)
Working Hours: Business operations: 8:30~12:30 & 13:30~17:30
Third Party Testing: Fully support third-party testing, adhering to domestic standards.
Quality control: Adherence to stringent national standard quality control measures.
2. Product related
Product customization: Select products offer customization options, allowing logo placements under authorized conditions.
Product packaging: Accessory items are packaged in cartons, while pipes are securely wrapped in woven bags.
Product certificate: Proudly certified with ISO9000.
Minimum order quantity: Varies by product, each with unique MOQ requirements.
Quotation information: Discover the comprehensive product quotation table, designed to offer you transparent pricing for our high-quality products.
Delivery Time: Our delivery time is typically within 15 working days. Standard items are readily available in stock for swift dispatch.
Sampling Costs: For general product 3D sampling, costs are determined based on actual confirmation, followed by precise mold engraving.
Customs Code: Please note, we have multiple products, each assigned its specific customs code for accurate classification.