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 drugs, ensuring durability and longevity.
2) Outstanding electrical insulation properties for enhanced safety and reliability.
3) Both the exterior and interior surfaces are impeccably smooth, resulting in minimal current resistance for optimal performance.
4) Designed for effortless installation, saving you time and effort.
5) Lightweight and easy to handle, making loading and unloading a breeze.

Zhejiang Shuiyou Pipeline Valve Co., Ltd. stands as a prestigious provider of professional engineering plastic pipeline systems, earning a stellar reputation in China.
The company excels in crafting top-quality ABS, UPVC, and CPVC pipe fittings and valves, offering non-standard customization
and specialized injection molding services to meet diverse needs.
Their products serve a multitude of industries, including chemical, electronics, and semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation water, and drainage solutions for air defense tunnels.
Moreover, their applications extend to steel metallurgy and other sectors.
Zhejiang Shuiyou Pipeline Valve Co., Ltd. remains steadfast in placing customer interests at the core of their growth strategy.
By providing products of uncompromising quality, exemplary service, and a team of skilled professionals,
the company offers customized pipeline solutions tailored to each client's operational needs, ensuring ease and satisfaction.
"Rigorous, practical, proactive, and efficient," Shuiyou promotes a philosophy of being "people-oriented" with "quality triumphing" as a guiding principle.
Focusing on technological advancements, they aim to build an expansive economy of scale, exploring global markets, and aspiring
to become a forerunner in the international building materials domain while revitalizing national industry.
Shuiyou warmly invites individuals across various fields, along with both new and loyal customers, to connect, visit, and engage in business discussions.
The company extends heartfelt thanks for your unwavering support!



1. Company background and basic information
Company nature: Factory
Company location: Conveniently located at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, warmly welcoming your visit.
Exhibition Information: Our participation includes a variety of exhibitions, typically focusing on domestic water treatment, swimming pools, and instrumentation.
Payment method: Secure payment via T/T mode, utilizing wire transfer.
After-sales service: Aiming to resolve technical queries, we offer comprehensive video or text-based after-sales service programs.
Given that our products are injection molded and standardized, there are minimal after-sales issues.
Agent Information:We are currently seeking dynamic agents to join our team.
Inquiry Response Time: Efficient responses within 24 hours (extended to 48 hours on weekends).
Working Hours: Office hours are from 8:30 to 12:30 and 13:30 to 17:30.
Third Party Testing: We support third-party testing to ensure compliance with domestic standards.
Quality control: Adhering strictly to national standard quality control protocols.
2. Product related
Product customization: Certain products offer customization options; upon authorization, you can personalize by adding your logo.
Product packaging: Accessories are meticulously packed in cartons, while our robust pipes primarily come in durable woven bags, ensuring the highest quality and safety during transportation.
Product Certificate: Proudly holding ISO9000 certification, affirming our commitment to quality and excellence.
Minimum Order Quantity: Each unique product category comes with its own specific MOQ, tailored to meet your diverse needs.
Quotation Information: A comprehensive product quotation table is available for your precise review and evaluation.
Delivery Time: Our typical delivery time spans 15 working days. Regular items are readily in stock for swift dispatch.
Sampling Costs: For general product 3D sampling, costs are calculated based on actual requirements, followed by precise mold engraving.
Customs Code: Each product is assigned a distinct customs code, reflecting its unique category and specifications.