
PERFECTLY CONCISE
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 premier suppliers, renowned for delivering professional engineering plastic pipeline systems.
Specializing in the expert manufacturing of high-quality ABS, UPVC, and CPVC pipe fittings and valves, we also offer bespoke non-standard customization.
Our capabilities extend to providing advanced injection molding services.
Our product innovations are the backbone of numerous industries, including but not limited to, the chemical sector, electronics, semiconductors,
biopharmaceuticals, environmental water treatment, air conditioning circulation water systems, air defense tunnel drainage solutions, and steel
metallurgy. Our reach knows no bounds.
Customer interests are at the heart of Zhejiang Shuiyou Pipeline Valve Co., Ltd.'s growth and success trajectory.
Dedicated to assuring excellence in product quality and service delivery, our team of highly skilled professionals crafts pipeline solutions perfectly tailored to each client's unique operational needs.
With solutions designed for efficiency and client satisfaction, we deliver unparalleled simplicity in every interaction.
"Rigor, practicality, proactivity, and efficiency" form the core of Shuiyou's corporate philosophy, emphasizing a "people-oriented" and "quality wins" approach.
Driven by technology and poised for economic expansion, we relentlessly explore the global integrated market, aspiring to lead the international building materials sector and invigorate the national industry.
We warmly welcome individuals from diverse backgrounds, alongside existing and prospective customers, to join us in business discussions, extending heartfelt gratitude for your enduring support.
Your support is greatly appreciated!



1. Company background and basic information
Company nature: Proudly a factory
Company location: Located at No.39 Ganggongling, Bottle Kiln Town, Yuhang District, Hangzhou, Zhejiang Province, our doors are always open for your visit.
Exhibition Information: We actively participate in exhibitions, focusing primarily on domestic water treatment, swimming pools, and instrumentation showcases.
Payment method: We accept T/T mode, wire transfer.
After-sales service: Our streamlined after-sales service offers video or text solutions to address
any technical issues with utmost efficiency. Injection molded products are
standardized, resulting in minimal after-sales requirements.
Agent Information:We are currently recruiting agents.
Inquiry Response Time: Expect swift responses within 24 hours (48 hours during weekends).
Working Hours: Our dedicated team is available from 8:30~12:30 and 13:30~17:30.
Third Party Testing: We support and adhere to domestic standards for third-party testing.
We uphold the national standard for quality control.
2. Product related
Product customization: Under authorization, certain products offer customization options, including logo placement.
Product packaging: We ensure safe delivery with accessories in cartons and pipes housed in sturdy woven bags.
Product certificate: Our commitment to quality is backed by ISO9000 certification.
Minimum order quantity: MOQs vary across our diverse product range.
Quotation information: Comprehensive product quotation tables are available upon request.
Delivery Time: At Zhejiang Shuiyou Pipeline Valve Co., Ltd., we pride ourselves on efficiency and reliability. Our standard delivery time is typically within 15 working days, ensuring you receive your products promptly. For added convenience, we maintain regular stock to meet your demands swiftly.
Sampling Costs: For your assurance and satisfaction, we offer 3D sampling of our general products. The costs are meticulously determined based on actual specifications, followed by precise mold engraving for perfect accuracy.
Customs Code: Our diverse product range is accompanied by multiple customs codes, ensuring streamlined international shipping and compliance with global trade standards.