
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 |

Zhejiang Shuiyou Pipeline Valve Co.,Ltd. stands proudly as one of China's most esteemed suppliers of professional engineering plastic pipeline systems.
Specializing in the manufacture of ABS, UPVC, and CPVC pipe fittings and valves, we also offer bespoke non-standard customization.
Our expertise extends to sophisticated injection molding services.
Our high-quality products serve diverse sectors, including the chemical industry, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation water, drainage for air defense tunnels,
steel metallurgy, and much more, catering to multifaceted industrial needs.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. remains steadfast in prioritizing customer interests as the cornerstone of our growth.
Our unwavering dedication to top-tier product quality, exceptional service models, and adept professionals ensures
that we deliver tailored pipeline solutions that harmonize with each client's unique operational dynamics, guaranteeing simplicity and contentment.
Driven by the principles of "Rigorous, practical, proactive, and efficient," Shuiyou champions a philosophy focused on "people-oriented" approaches and "quality wins."
With a technological edge, we are not only scaling new heights economically but also exploring an integrated global market, endeavoring to
ascend as a frontrunner in the international building materials arena while rejuvenating the national industry. Shuiyou welcomes individuals
from all walks of life along with both new and loyal customers to engage, visit, and discuss potential collaborations, extending heartfelt appreciation for your
ongoing support!




1. Company background and basic information
Company nature: factory
Company location: Situated at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, we eagerly welcome your visit.
Exhibition Information: Regularly participating in exhibitions, primarily focused on domestic water treatment, swimming pools, and instrumentation.
Payment method: T/T mode, wire transfer.
After-sales service: Providing comprehensive after-sales support, including video or text assistance,
to address any technical challenges. Although being standard injection molded products,
after-sales service demands are minimal.
Agent Information:We are actively recruiting agents.
Inquiry Response Time: Prompt responses within 24 hours (48 hours during weekends).
Working Hours: Our operational hours are from 8:30 to 12:30 and 13:30 to 17:30.
Third Party Testing: We support third-party testing, adhering strictly to domestic standards.
Quality control: Adhering diligently to national standard quality controls.
2. Product related
Product customization: Certain products support customization; with authorization, you may feature your logo on our products.
Product packaging: Accessories are securely packed in cartons, while pipes are protected in durable woven bags.
Product certificate: Backed by ISO9000 certification, ensuring quality excellence.
Minimum order quantity: The MOQ varies across different products.
Quotation information: Explore our comprehensive product quotation table, designed to seamlessly guide you through the pricing structure of our extensive product range.
Delivery Time: Our efficient delivery system ensures you receive your order typically within 15 working days. Moreover, popular items are readily available in stock for swift dispatch.
Sampling Costs: For our general product 3D sampling, costs are tailored according to specific requirements and finalized before mold engraving, ensuring precision and satisfaction.
Customs Code: Each product is associated with a distinct customs code, tailored to accommodate the diverse range of our offerings.