
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 as a distinguished leader among China's suppliers of premium engineering plastic pipeline systems, renowned for its exceptional quality and reliability.
Specializing in the creation of ABS, UPVC, and CPVC pipe fittings and valves, Zhejiang Shuiyou also excels in offering bespoke non-standard customization to meet diverse needs.
Moreover, the company provides superior injection molding services, ensuring precision and efficiency in every project.
The company's high-quality products find applications across a multitude of industries, including chemical production, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation systems, and drainage for air defense tunnels, steel metallurgy,
and much more, proving their versatility and essential role in modern infrastructure.
Fueled by a strong commitment to upholding customer satisfaction, Zhejiang Shuiyou Pipeline Valve Co., Ltd. lays its foundation on prioritizing client interests.
Dedicated to delivering unparalleled product quality and exceptional service, backed by skilled professionals, the
company crafts customized pipeline solutions that align seamlessly with each client's unique operational needs, guaranteeing simplicity and contentment.
Upholding the philosophy of being 'rigorous, practical, proactive, and efficient,' Shuiyou believes in a 'people-oriented' approach where 'quality wins.'
With technology as its cornerstone, the company is scaling its operations, ardently exploring the global market, and aspiring to be an international leader in building materials while invigorating the nation's industry.
Shuiyou openly welcomes individuals from diverse backgrounds, alongside both new and returning customers, to connect, visit, and engage in business discussions, expressing heartfelt gratitude for all support extended.
We sincerely appreciate your continued support!
Thank you for being part of our journey!




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 cordially invite you to visit us.
Exhibition Information: Participates actively in exhibitions, primarily focusing on domestic water treatment, swimming pool, and instrumentation events.
Payment method: We accept payments via T/T mode, wire transfer.
After-sales service: Our dedicated after-sales service team provides comprehensive video or text-based solutions for any technical queries.
Due to the nature of injection-molded products, as standard parts, after-sales needs are minimal.
However, our team is always ready to assist when needed.
Agent Information:We are currently recruiting agents to expand our reach and service delivery.
Inquiry Response Time: We ensure prompt responses within 24 hours (48 hours on weekends).
Working Hours: Our dedicated team is available from 8:30~12:30 and 13:30~17:30.
Third Party Testing: We support third party testing, adhering strictly to domestic standards to ensure product excellence.
Quality control: We maintain rigorous national standard quality control to ensure the highest product quality.
2. Product related
Product customization: Selected products offer customization options; authorized partners can opt to have their logo emblazoned on the product.
Product packaging: Our products are meticulously packaged, with accessories in cartons and pipes in durable woven bags for optimal protection.
Product certificate: Our products are backed by ISO9000 certification, a testament to their quality and safety standards.
Minimum order quantity: The minimum order quantity varies across different products, ensuring flexibility for our clients.
Quotation information: Pricing Information Table
Delivery Schedule: Our typical delivery time spans 15 working days. Standard products are readily available in stock to ensure prompt service.
Sampling Expenses: For standard 3D product sampling, the cost is determined based on actual requirements and finalized before mold engraving.
Customs Identification Code: Each product category may have distinct customs codes due to variety.
Product Overview
The Transparent PVC Reducer Coupling Pipe Fitting, crafted from premium Clear PVC, adheres to the DIN standards with an impressive pressure capacity of PN16 bar. Its core functionality is to seamlessly connect pipes of varying sizes—from larger to smaller diameters. Predominantly utilized in branch pipe systems, RMI Plastic provides an array of sizes for Clear PVC Pipe Fittings PN16 to cater to diverse needs.
Technical Specifications:
Category: High-Quality Clear PVC Pipe Fitting
Size Range: D20mm to D110mm
Compliance Standard: DIN
Operational Pressure: 1.6Mpa (Equivalent to PN16 bar)
Operational Temperature Range: From -40ºC to 65ºC





