Beyond Pipes, Your Pipeline

Yandang Quality.

 Engineered for Extreme Corrosion & Purity.

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Bestsellers

In industrial fluid systems, failure is not an option. To ensure absolute reliability where standard components fall short, we engineer a portfolio of mission-critical solutions. Leveraging 40 years of material science expertise, our bestselling series—from precision-molded CPVC valves to robust FRP composites—delivers uncompromising quality and performance you can trust.

Gray PVC split conduit (halved tubing) with locking tabs, containing wires
Two industrial-grade pipes labeled UPVC SCH80 ASTM D1785 and CPVC SCH80 ASTM F441.
Green FRP pipe fittings and couplings, corrosion-resistant, industrial use

Split Condult

Fittings&Valves

ANSI Pipes For Industry

Composite Pipes&Fittings

CPVC pipe &fittings&valves
FRP/cpvc pipe &fittings, composite
FRP/upvc pipe &fittings, composite
UPVC PIPE FITTINGS &VALVES
Offering a full range of PVC pipes, fittings, valves, and custom components — including elbows, tees

Our Core Product Strengths

UPVC:

 Mild Chemical Duty

CPVC: 

High-Temp & Aggressive

FRP/PVC: 

Harsh Environment

System:

 Rapid Deployment

Optimized for weak acids, alkalis, clean water, and municipal wastewater.

Not suitable for strong oxidizers or high-temperature chemical exposure.

Ideal for low-corrosion, general-purpose industrial applications.

Exceptional resistance to strong acids, alkalis, and salts.

Maintains structural integrity under high-temperature and solvent exposure.

Trusted in demanding industrial processes.

Dual-layer construction: corrosion-resistant inner tube + durable outer layer.

Withstands atmospheric corrosion, UV radiation, and thermal stress.

Resists aging, cracking, chalking, and vacuum collapse.

Delivers extended service life in aggressive environments.

Accelerates Timelines:​ Modular adaptability reduces on-site complexity.

Customizable:​ Engineered to site-specific conditions.

Long-Term Value:​ Designed for maintenance-free performance & faster ROI.

Featured Products

Service/After-Sales

  1. On-Demand Expert Guidance

Resolve issues faster with our 24/7 remote support. Whether it's a technical question or a coordination challenge, our experts guide your team step-by-step to ensure efficient and standardized installations.

2. Quality Assurance at Every Joint

Master the standards with our detailed documentation and strict process control. We oversee critical steps to guarantee that every pipe connection is perfect, ensuring the highest construction quality.

3. Long-Term Partnership

Your success is our priority. We provide ongoing follow-ups and expert maintenance advice to safeguard your system, reduce operational risks, and ensure years of reliable performance.

Learn MoreIndustrial CPVC pipe supplier with good service

Certifying Quality

cpvc pipe fittings Certifying Quality
Certifying Quality
Shanghai YouLi Water-Storing Pipes Co., Ltd.
Testing report from the National Test Center of Polymer & Building Materials with results for CPVC fittings.

Certifying Quality

Company News
Yandang UPVC Membrane Housings Ensure 9-Year Stable Operation at Weifang Wastewater Plant
Yandang UPVC Membrane Housings Ensure 9-Year Stable Operation at Weifang Wastewater PlantWeifang Wastewater Plant: Ensuring Stability in Critical Reuse Systems In 2015, the Yandang brand was selected to supply UPVC membrane housings for a key supporting project at the Weifang Sewage Treatment Plant. Nearly a decade later, these componen
Created on 05.05
Yandang Secures Flagship Contract with Wanhua Chemical for Complex Anti-Corrosion Network
Yandang Secures Flagship Contract with Wanhua Chemical for Complex Anti-Corrosion NetworkCustom FRP+UPVC hybrid system delivers stable, low-maintenance performance for one of China’s top chemical producers. In 2019, the Yandang brand​ was selected to fully retrofit the critical fluid pipe network at Wanhua Chemical, a national benchmark
Created on 05.05
Powering the Green Energy Future: Yandang Supports Key Lithium Extraction Project in Qinghai
Powering the Green Energy Future: Yandang Supports Key Lithium Extraction Project in QinghaiSpecialized UPVC piping system delivers corrosion resistance and scale prevention in one of the world’s most challenging saline environments. In 2023, the Yandang brand​ was selected to provide critical corrosion-resistant piping for a major lithium
Created on 05.05
Yandang Powers Zheneng Group: Reliable Circulating Water System for Yueqing Power Plant
Yandang Powers Zheneng Group: Reliable Circulating Water System for Yueqing Power PlantIndustrial-grade UPVC piping ensures long-term, low-maintenance operation for one of China’s key energy infrastructure projects. In 2005, the Yandang brand​ was selected to construct the critical circulating water and drainage network for Zheneng Yue
Created on 05.05
Yandang CPVC System Selected for Jinhe Biotech's Critical Fermentation Process
Yandang CPVC System Selected for Jinhe Biotech's Critical Fermentation Process High-temperature, low-leaching CPVC piping ensures purity and stability for a leading global fermentation producer. In a recent key infrastructure upgrade, Jinhe Biotech—a publicly listed leader in the fermentation industry—selected the Yandang bran
Created on 05.05
Yandang CPVC Piping System Approved for Major Nuclear Power Plant (Conventional Island)
Yandang CPVC Piping System Approved for Major Nuclear Power Plant (Conventional Island)High-temperature, flame-retardant CPVC pipes meet stringent nuclear safety and environmental standards for critical water infrastructure. A newly constructed large-scale nuclear power plant selected the Yandang brand​ to supply critical water supply
Created on 05.05

Sold in 28+ Countries Across 5 Continents

Trusted by 500+ Industrial Clients in Southeast Asia, Africa, South America & Middle East

Yandang industrial piping and valve products exported worldwide, known for stable quality、reliable

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We are trusted by over 500+ clients. Join them and grow your business.

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CPVC piping systems installed at CNGR New Energy battery material production base for chemical fluid
Yandang CPVC pipe stockpile at China State Construction (CSCEC) job site
Wanhua Chemical project showcase: Durable FRP pipes and valves resistant to aggressive chemicals
Yandang CPVC industrial piping systems installed at Sinopec refining and chemical projects
Yandang corrosion-resistant CPVC piping systems installed at Zijin Mining's global hydrometallurgy
Yandang corrosion-resistant piping systems supplied for China National Chemical Engineering (CNCEC)
Yandang CPVC piping systems supplied for JA Solar photovoltaic manufacturing plants.
Yandang CPVC piping systems supplied for nuclear power plant auxiliary facilities
Yandang CPVC piping systems installed at PetroChina refining and chemical complexes
Yandang CPVC piping systems installed at Tibet Summit Lithium's brine extraction project
Yandang CPVC piping systems applied in Jiangxi Copper's smelting facilities
Yandang UPVC piping systems integrated into Originwater's advanced wastewater treatment facilities
China State Construction (CSCEC) major project site featuring extensive Yandang brand CPVC
China State Construction (CSCEC) major project site featuring extensive Yandang brand UPVC
China State Construction (CSCEC) project site utilizing Yandang brand industrial piping and valves

Contact Info

WhatsApp:+086-19101719316

Tel:+086-19101719316

Address:NO.7515 Caolang Road, Langxia Town, Jinshan District, Shanghai City, China