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 one of the renowned suppliers of professional engineering plastic pipeline systems in China.
The company specializes in manufacturing ABS, UPVC, and CPVC pipe fittings and valves, and also provides non-standard customization
and injection molding services.
The company' s products are widely used in various fields such as the chemical industry, electronics and semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation water, drainage for air defense tunnels, steel
metallurgy, and more.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. has always adhered to customer interests as the foundation for the company' s development.
With a commitment to delivering reliable product quality, excellent service models, and highly skilled professional technicians, the
company provides pipeline solutions that are tailored to the operational patterns of each client, ensuring simplicity and satisfaction.
"Rigorous, practical, proactive, and efficient," Shuiyou advocates the corporate philosophy of "people-oriented" and "quality wins."With
a focus on technology, the company is developing an economy of scale, striving to explore a global integrated market, and aiming to
become a leader in the international building materials industry while revitalizing the national industry. Shuiyou welcomes individuals
from all walks of life, as well as new and old customers, to contact, visit, and discuss business, and expresses sincere gratitude for your
support!



1. Company background and basic information
Company nature: factory
Company location: No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, welcome to visit.
Exhibition Information: There are exhibitions, generally domestic water treatment / swimming pool / instrumentation exhibitions.
Payment method: T/T mode, wire transfer.
After-sales service: after-sales service, provide video or text to solve
the technical program. As they are injection molded products, they are
standard parts, so there are few after-sales service.
Agent Information:Recruiting agent.
Inquiry Response Time: 24 hours (48 hours on weekends)
Working Hours: 8:30~12:30 13:30~17:30
Third Party Testing: Support third party testing, subject to domestic standards.
Quality control: According to the national standard quality control.
2. Product related
Product customization: some products support customization, under the authorization, you can put the logo on the product
Product packaging: accessories in cartons, pipes in woven bags prevail.
Product certificate: iso9000 certification.
Minimum order quantity: different products with different MOQ
Quotation information: there is a product quotation table
Delivery time: delivery time is usually 15 working days. Regular are in stock.
Sampling costs: general product 3D sampling, the cost in accordance with the actual to confirm and then engraved molds.
Customs code: multiple products, multiple customs codes.