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PUW EPTFE Material Co., Ltd.
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PUW EPTFE  Material Co., Ltd. It is a high-tech company integrating R&D, production, sales and service.

The company introduces international advanced technology and focuses on the development and application of expanded polytetrafluoroethylene (PTFE).

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Plastic Air Vent for Electronics
Plastic Air Vent for Electronics
Plastic air vents for electronics are essential components designed to protect sensitive devices from environmental hazards while maintaining optimal performance. These vents, often made from durable plastic materials, provide waterproof and breathable solutions that prevent the ingress of dust, moisture, and contaminants while allowing air to flow freely. This helps equalize pressure changes caused by temperature fluctuations or altitude variations, reducing the risk of seal failure and extending the lifespan of electronic components.
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Plastic Breather Valve for Battery Packs
Plastic Breather Valve for Battery Packs
The Plastic Breather Valve for Battery Packs is a critical component designed to enhance safety and performance in electric vehicles. These valves are engineered to maintain optimal pressure balance within the battery enclosure, ensuring stable operation under varying conditions. Made from durable plastic materials, they offer excellent resistance to corrosion and environmental factors, with protection ratings up to IP68.
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Corrosion-Resistant Vent Valve
Corrosion-Resistant Vent Valve
The Corrosion-Resistant Vent Valve from PUW is specifically engineered to meet the demanding requirements of new energy vehicle battery packs and other harsh industrial environments. Made from high-quality aluminum with an anti-oxidation coating, this valve offers superior hardness and corrosion resistance, protecting against acids, alkalis, and environmental wear. It features a dual-channel design for efficient ventilation and rapid pressure relief, ensuring pressure balance and safety. With a protection rating of up to IP68, the valve is highly durable and reliable. It also supports customizable explosion-proof points and precise orientation control, tailored to customer specifications. Backed by multiple patents and certifications like ISO and IATF16949, this valve is manufactured to international standards, providing a versatile and robust solution for a variety of applications.
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IP67 Plastic Vent Valve
IP67 Plastic Vent Valve
The Waterproof Plastic Vent Valve from PUW is specifically designed to address complex protection needs in demanding environments. Utilizing a robust plastic structure, this valve integrates high-performance waterproof breathable membranes to maintain pressure balance and provide rapid pressure relief.
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Waterproof Plastic Vent Valve
Waterproof Plastic Vent Valve
The Waterproof Plastic Vent Valve from PUW is specifically designed to address complex protection needs in demanding environments. Utilizing a robust plastic structure, this valve integrates high-performance waterproof breathable membranes to maintain pressure balance and provide rapid pressure relief.
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Custom Plastic Breather Valve
Custom Plastic Breather Valve
The Plastic Breather Valves from PUW are designed to meet the demands of complex protection conditions and environments. These valves feature a high-strength structure and robust installation, utilizing advanced waterproof breathable membrane technology. Under the original protection grade, they offer enhanced resistance to high and low temperatures, corrosion, acids, alkalis, and impacts, ensuring a longer service life. Available in a variety of specifications and colors, these valves provide customers with flexible choices. Additionally, PUW offers customization options to meet specific customer requirements, making the Plastic Breather Valves an ideal solution for diverse applications.
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Aluminum Breather Valve
Aluminum Breather Valve
The Aluminum Breather Valves from PUW are engineered to excel in complex and demanding environments. Utilizing a robust aluminum structure and reliable installation, these valves are designed with high-performance waterproof breathable membranes. They offer enhanced resistance to extreme temperatures, corrosion, acids, alkalis, and impacts, ensuring a longer service life compared to traditional options.
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Plastic Breather Valve
Plastic Breather Valve
The Plastic Breather Valves from PUW are designed to meet the demands of complex protection conditions and environments. These valves feature a high-strength structure and robust installation, utilizing advanced waterproof breathable membrane technology. Under the original protection grade, they offer enhanced resistance to high and low temperatures, corrosion, acids, alkalis, and impacts, ensuring a longer service life. Available in a variety of specifications and colors, these valves provide customers with flexible choices. Additionally, PUW offers customization options to meet specific customer requirements, making the Plastic Breather Valves an ideal solution for diverse applications.
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Plastic Vent Valve
Plastic Vent Valve
In order to cope with the more complex protection conditions and environment,PUW developed waterproof breathable vents of higher strength structure and solid installation according to waterproof breathable membrane,under original protection grade,waterproof breathable vents have better high and low temperature resistance,corrosion resistance,acid and alkali resistance and impact resistance,and longer service life at the same time,the product has a variety of specifications and colors for customers to choose structure,at the same time also can be customized according tocustomer requirements production.
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EPTFE Explosion-Proof Waterproof Valve
EPTFE Explosion-Proof Waterproof Valve
The ePTFE Explosion-Proof Valve is engineered for high-performance applications requiring both explosion protection and superior sealing capabilities. Utilizing expanded polytetrafluoroethylene (ePTFE) as its primary material, this valve provides outstanding resistance to extreme temperatures, pressure fluctuations, and hazardous chemicals. Ideal for industries like petrochemical, oil and gas, and mining, it ensures safety and reliability in environments where explosion risk is a concern while maintaining efficient airflow.
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Explosion-Proof Valves
Explosion-Proof Valves
The ePTFE Explosion-Proof Valve is engineered for high-performance applications requiring both explosion protection and superior sealing capabilities. Utilizing expanded polytetrafluoroethylene (ePTFE) as its primary material, this valve provides outstanding resistance to extreme temperatures, pressure fluctuations, and hazardous chemicals. Ideal for industries like petrochemical, oil and gas, and mining, it ensures safety and reliability in environments where explosion risk is a concern while maintaining efficient airflow.
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EPTFE Explosion-Proof Valve
EPTFE Explosion-Proof Valve
The ePTFE Explosion-Proof Valve is engineered for high-performance applications requiring both explosion protection and superior sealing capabilities. Utilizing expanded polytetrafluoroethylene (ePTFE) as its primary material, this valve provides outstanding resistance to extreme temperatures, pressure fluctuations, and hazardous chemicals. Ideal for industries like petrochemical, oil and gas, and mining, it ensures safety and reliability in environments where explosion risk is a concern while maintaining efficient airflow.
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We have been committed to the promotion and application of new EPTFE materials and technologies as well as waterproof and breathable products.

Contact Us

Telephone: 0769-22850556

Mobile phone: +86 192 7996 3699

Email: puw@puw-eptfe.com

Address: No.20, Wanjiang Industrial Street, Wanjiang District, Dongguan City, Guangdong Province, China

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