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 |
Product Description |
Plastic Pipe Fittings DIN Standard PVC Reducer Coupling for Water System |
|
Material |
PVC |
Size |
20-75 |
Color |
Dark gray |
Connection |
glue |
Life Span |
50 Years |
OEM/ODM |
Yes |
Features:
1) Exceptional resistance to a wide range of chemicals and pharmaceuticals, ensuring long-term reliability.
2) Outstanding electrical insulation properties, making it a safe choice for various applications.
3) Both the exterior and interior surfaces boast a smooth finish, significantly reducing flow resistance.
4) Designed for ease of installation, simplifying setup and maintenance.
5) Lightweight construction facilitates easy loading and unloading, enhancing transport efficiency.

Zhejiang Shuiyou Pipeline Valve Co., Ltd. stands as a distinguished supplier of cutting-edge engineering plastic pipeline systems across China.
The company excels in crafting ABS, UPVC, and CPVC pipe fittings and valves, offering bespoke customization
and specialized injection molding services to meet unique client needs.
Our products find extensive application in diverse sectors including chemicals, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, and air conditioning systems, as well as
drainage systems in air defense tunnels, steel metallurgy, and beyond.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. is firmly rooted in prioritizing customer interest, forming the cornerstone of our growth.
Committed to delivering unmatched product quality, exceptional service, and a team of highly skilled professionals,
we offer tailored pipeline solutions that align with client operational patterns, ensuring seamless implementation and satisfaction.
Guided by the principles of being 'Rigorous, Practical, Proactive, and Efficient,' Shuiyou upholds a corporate philosophy that emphasizes 'people first' and 'quality prevails.'
Focusing on technological prowess, the company is expanding its scale to explore a globally integrated market, positioning itself as a leader in the international building materials sector,
while aiming to rejuvenate the national industry. Shuiyou invites everyone, including new and returning clients, to connect, visit, and engage in business discussions, with heartfelt thanks for your
support and trust!
support!



1. Company background and basic information
Company nature: Proudly operating as a factory
Company location: Visit us at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province.
Exhibition Information: We participate in exhibitions primarily focusing on domestic water treatment, swimming pools, and instrumentation.
Payment method: Secure transactions via T/T mode, using wire transfers.
After-sales service: Our after-sales service includes video or text support to resolve
technical issues. As our products are injection molded and adhere to
standard specifications, after-sales requirements are minimal.
Agent Information:Currently seeking agents for collaboration.
Inquiry Response Time: We guarantee responses within 24 hours (48 hours during weekends).
Working Hours: Our hours of operation are 8:30~12:30 and 13:30~17:30.
Third Party Testing: We support third-party testing, compliant with domestic standards.
Our quality control adheres strictly to national standards.
2. Product related
Product customization: Select products offer customization options. Under authorization, branding the product with your logo is possible.
Product packaging: Accessories are packaged in cartons, while pipes are securely encased in woven bags.
Product certificate: We proudly hold the prestigious ISO9000 Certification, an emblem of our commitment to quality and excellence.
Minimum order quantity: Our diverse range of products features varying Minimum Order Quantities (MOQs) tailored to suit different needs.
Quotation information: For your convenience, we offer a detailed product quotation table to assist in your decision-making process.
Delivery time: Our standard delivery time is typically a swift 15 working days. Regular items are readily available in stock for immediate dispatch.
Sampling costs: For general product 3D sampling, costs are determined based on confirmation and subsequent mold engraving.
Customs code: Each of our multiple products is assigned a unique customs code, ensuring smooth and efficient international trade.