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. proudly stands as a distinguished supplier of top-tier professional engineering plastic pipeline systems across China.
Excelling in the art of crafting superior ABS, UPVC, and CPVC pipe fittings and valves, the company also extends bespoke non-standard customization
and exceptional injection molding services.
The company's innovative products have found their place in a myriad of sectors, including the chemical industry, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation water, drainage for air defense tunnels, and steel
metallurgy, among many others.
Rooted in the philosophy of prioritizing customer interests, Zhejiang Shuiyou Pipeline Valve Co., Ltd. has built a legacy of growth and development.
With an unwavering pledge to deliver impeccable product quality, unparalleled service models, and expert professional technicians, the
company crafts tailored pipeline solutions to seamlessly align with each client's unique operational patterns, ensuring both ease and satisfaction.
"Rigorous, practical, proactive, and efficient," Shuiyou embodies a corporate ethos that champions "people-oriented" principles and "quality wins."
With a keen focus on technological advancement, the company is ambitiously scaling its operations, reaching for a global integrated market, and aspiring
to lead in the international building materials industry while breathing new life into the national industry. Shuiyou invites individuals
from all walks of life, as well as valued new and returning clients, to engage, visit, and explore business opportunities, extending heartfelt gratitude for your
support and collaboration!



1. Company background and basic information
Company nature: factory
Company location: No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, warmly welcomes your visit.
Exhibition Information: Engage with us at exhibitions, predominantly featuring domestic water treatment, swimming pool, and instrumentation showcases.
Payment method: Convenient T/T mode via wire transfer.
After-sales service: Our after-sales service provides video or text support for resolving
technical issues. Being injection molded products, they are
standard parts, hence, after-sales needs are minimal.
Agent Information:Welcoming agent recruitment.
Inquiry Response Time: We respond within 24 hours (48 hours during weekends).
Working Hours: Our working hours are 8:30~12:30 and 13:30~17:30.
Third Party Testing: We support third-party testing, adhering to domestic standards.
Quality control: Our quality control is in strict accordance with national standards.
2. Product related
Product customization: With proper authorization, some products support customization, including logo placement on the product.
Product packaging: Our packaging includes accessories in cartons and pipes predominantly in woven bags.
Product certificate: ISO 9000 certification ensures our product quality.
Minimum order quantity: MOQ varies across different products.
Quotation information: A detailed product quotation table is available.
Delivery time: Our standard delivery time is typically just 15 working days, ensuring that most of our regular inventory is readily available in stock to meet your needs swiftly.
Sampling costs: For general product 3D sampling, the costs will be accurately determined based on the actual specifications required, followed by the precise crafting of molds.
Customs code: We cater to a diverse range of products, each with its own distinct customs code, ensuring smooth international transactions.