Hot Products

Discover our premium range of high-quality pipe fittings, available in sizes NPS2 to NPS12, with custom options upon request. Made from durable materials such as carbon steel, SS 304, and SS 316L, our products cater to various industrial needs. As a leading factory and supplier in China, we ensure compliance with international standards, including ISO16852 and GB/T1334Our fittings are designed to withstand tough conditions, suitable for explosion groups D(IIA), C(IIB3), and B(IIC). Choose us for reliable and efficient solutions tailored to your requirements.

The 8810 flame arrester is a top-tier explosion-proof device specially engineered for the safety of industrial pipeline systems. As a crucial component in preventing the spread of flames and minimizing the risk of explosion accidents, this device is an essential safety solution across various industrial sectors. Proudly manufactured in China, our factory provides reliable flame arresters that meet the highest safety standards. Trust our expert suppliers to deliver quality products that safeguard your operations effectively

The 6610 Blanket Gas Regulator is a highly specialized low-pressure device designed to accurately control and maintain the pressure of protective gases, primarily nitrogen, at the tops of containers. As a critical component in various industrial applications, this regulator ensures a stable and precise gas pressure, safeguarding the integrity and safety of the materials contained within, Manufactured in China, our 6610 Blanket Gas Regulator meets the stringent quality standards of industries where even the slightest pressure fluctuations can lead to significant consequences. This regulator is essential for creating a controlled environment within containers, promoting the longevity and quality of stored substances, Engineered by leading suppliers in the field, the 6610 Blanket Gas Regulator combines advanced technology with practical functionality, delivering consistent and reliable performance. Key features include a nitrogen supply pressure range of 10 psi to 200 psi and available sizes of NPS 1/2, NPS 3/4, and NPS The set pressure ranges from 2 mbar to 20 mbar, with the set point remaining unaffected by supply pressure fluctuations. Constructed from durable materials such as CF8 and CF3M, additional materials can be supplied upon request, Choose the 6610 Blanket Gas Regulator for optimal protection and precise gas control in your industrial processes. Our factory is dedicated to providing top-quality solutions tailored to your needs

The 8840 Stable Detonation Flame Arrester is a premium in-line device designed to effectively prevent the propagation of stable detonation flames from flammable gases and liquid vapors. This ensures the safe operation of industrial pipeline systems, making it a vital component for manufacturers and operators.

,

 

,

Offering versatile configurations such as Concentric, Eccentric, and Bi-directional, this flame arrester is available in sizes ranging from NPS 2 to 40, with custom options available upon request. It is constructed from high-quality materials including Carbon Steel, SS 304, and SS 316L, with alternatives available as needed.

,

Compliance with explosion groups D(IIA), C(IIB3), and B(IIC) ensures that our products meet rigorous safety standards. The 8840 Flame Arrester is manufactured according to international standards such as ISO16852 and GB/T13347, making it a reliable choice for industry professionals.

,

As a leading factory and supplier in China, we are committed to providing top-quality flame arresters tailored to your specific needs. Please note that the installation location is constrained by the Length to Diameter (L/D) ratio.

The 7720 Emergency Relief Vent with Vacuum is a state-of-the-art safety device carefully designed to manage pressure and vacuum conditions in equipment and storage tanks. This reliable safeguard is essential for protecting vital assets during various emergency scenarios, making it a preferred choice among suppliers in China.

,

More than just a component, the 7720 Emergency Relief Vent serves as a critical solution, ensuring the integrity and safety of industrial systems. Its proactive design anticipates and effectively responds to the complexities of pressure and vacuum fluctuations, providing robust defense against potential industrial disasters.

,

Manufactured by a leading factory with a commitment to quality, the 7720 Emergency Relief Vent represents extensive research and development, integrating the latest technology and industry standards. This innovative solution upholds superior safety measures, addressing the evolving demands of the industrial landscape in China and beyond.

,

Specifications:

,

Size: NPS16~24

,

Set Pressure: 6mbar~999mbar

,

Set Vacuum: 2mbar~17mbar

,

Materials: Carbon steel, SS 304, SS 316L (Others upon request)

,

Standards: API2000, ISO28300

The 7710 Emergency Relief Vent is a robust and highly efficient weight-loaded pressure relief device, expertly designed to provide essential protection for equipment and storage tanks in critical industrial settings. As a vital component in safety systems, this device ensures the integrity and operational reliability of facilities, particularly in high-risk environments.

,

 

,

Manufactured in China, the 7710 Emergency Relief Vent exemplifies top-tier engineering and innovation, leveraging years of industry expertise and advanced pressure relief technology. It is precisely engineered to react swiftly and accurately to pressure changes, acting as a dependable safeguard against potential hazards.

,

 

,

This emergency relief vent is crucial for the stability and safety of industrial processes, underscoring the commitment of suppliers and manufacturers to deliver superior safety solutions that comply with rigorous industrial standards. It meets API2000 and ISO28300 regulations, establishing itself as a reliable choice in the market.

,

 

,

Size: NPS16~24

,

Set Pressure: 6mbar~69mbar

,

Materials: Carbon steel, SS 304, SS 316L (custom options available upon request)

,

 

The 9100 Pressure & Vacuum Valve, manufactured in China, is a highly efficient and reliable end-of-line solution for controlling pressure and vacuum conditions across various systems. As a leading supplier in the industry, our factory produces valves that meet stringent standards, including API2000 and ISO28300, This valve comes in sizes ranging from NPS2 to NPS12, catering to diverse applications, - Set Pressure options include:, - Weight loaded: 2mbar to 69mbar, - Spring loaded: 69mbar to 999mbar, - Set Vacuum options:, - Weight loaded: 2mbar to 43mbar, - Spring loaded: 43mbar to 48mbar, Constructed from high-quality materials such as WCB, CF8, and CF3M, with additional materials available upon request, the 9100 Pressure & Vacuum Valve is designed to ensure optimal performance and durability. Trust our China-based factory for reliable solutions that meet your pressure and vacuum control needs

The 9200Z P/V Valve with Flame Arrester is an innovative in-line solution designed to effectively regulate pressure and vacuum conditions while providing dependable flame protection. This advanced technology is ideal for industries in China seeking reliable pressure management solutions.

,

 

,

Available Sizes: NPS2 to NPS12

,

Set Pressure: Weight Loaded: 2mbar to 69mbar; Spring Loaded: 69mbar to 999mbar

,

Set Vacuum: Weight Loaded: 2mbar to 43mbar; Spring Loaded: 43mbar to 48mbar

,

Materials for PV Valve: WCB, CF8, CF3M (additional materials available upon request)

,

Compliant with Standards: API 2000, ISO 28300, ISO 16852

,

Flame Arrester Type: 8830/8840 Series

,

Flame Arrester Housing Materials: Carbon Steel, SS 304, SS 316L

,

Flame Arrester Elements Materials: SS 304, SS 316L

,

As a leading supplier and factory in China, we are committed to delivering high-quality valves that meet international standards while ensuring optimal performance and safety in pressure and vacuum control applications.

The 9300 Pressure-Only Relief Valve is a specialized, precision-engineered component designed to provide reliable overpressure protection across various industrial applications. As a crucial safeguard, this valve ensures the safe and efficient operation of industrial processes in China and beyond, making it an essential product for suppliers and manufacturers alike.

,

 

,

With a focus on unwavering reliability and performance, the 9300 Pressure-Only Relief Valve prevents disasters caused by excessive pressure build-up. Acting as a protective sentinel, it safeguards valuable equipment and systems from the damaging effects of overpressure, reinforcing the importance of quality in factory processes.

,

 

,

Developed through extensive research and cutting-edge technology, the 9300 valve showcases a commitment to delivering superior protection solutions that meet the rigorous demands of modern industrial operations. As a trusted choice for suppliers, this valve adheres to esteemed standards such as API2000 and ISO28300.

,

 

,

Specifications include sizes ranging from NPS2 to NPS12 and weight load capacities from 2mbar to 69mbar, with spring-loaded options from 69mbar to 999mbar. Constructed from high-quality materials such as WCB, CF8, and CF3M (with additional materials available upon request), the 9300 Pressure-Only Relief Valve is your go-to solution for effective pressure management in any factory setting.

The 9620 P/V Valve is a state-of-the-art solution developed in China, designed for effective pressure and vacuum management in various industrial applications. This advanced valve is engineered to provide exceptional protection against deflagration flames, ensuring the safety and integrity of your systems while managing dynamic pressure fluctuations, As a leading product from top suppliers and manufacturers in the industry, the 9620 P/V Valve integrates multiple functionalities into a single sophisticated unit. With a size range from NPS2 to NPS12, it is capable of handling set pressures from 2mbar to 69mbar and set vacuum levels from 2mbar to 43mbar, Crafted from premium materials such as WCB, CF8, and CF3M—as well as other options upon request—this valve adheres to rigorous industry standards, including API2000, ISO28300, and ISO1685The flame arrester elements are composed of durable SS 304 and SS 316L materials, exemplifying the high quality and reliability that our factory guarantees, Choose the 9620 P/V Valve for superior performance and safety in pressure and vacuum management, backed by trusted Chinese suppliers and factory expertise

The 8840 Stable Detonation Flame Arrester is an advanced in-line safety device designed to effectively prevent the propagation of stable detonation flames from flammable gases and liquid vapors. This innovative solution ensures the safe operation of industrial pipeline systems and is a vital component for manufacturers seeking high-quality safety equipment.

,

 

,

Available in Concentric, Eccentric, and Bi-directional configurations, the flame arrester comes in sizes ranging from NPS2 to NPS40, with custom sizes available upon request. Made from durable materials including Carbon Steel, SS 304, and SS 316L, it meets rigorous industry standards such as ISO16852 and GB/T13347.

,

This product is suitable for various explosion groups, including D(IIA), C(IIB3), and B(IIC), making it an essential choice for any industrial application. When considering suppliers in China, our factory stands out for its commitment to quality and safety in flame arresters.

,

Installation location is subject to L/D limitations, ensuring optimal performance and safety in your operation.

The 8810 flame arrester is a top-tier explosion-proof device manufactured in China, specifically designed to enhance the safety of industrial pipeline systems. This essential safety equipment effectively prevents the propagation of flames and mitigates the risk of explosion accidents, making it crucial for various industrial applications. As a leading supplier and factory of high-performance safety devices, we ensure that our flame arresters meet stringent safety standards, providing reliable protection for your operations. Trust the 8810 flame arrester for unparalleled safety in your industrial processes