Professional gas solutions

Professional & Applicable Gas Utilization Solutions

Simple and reliable on-site nitrogen supply method,  lower operating cost, and  our pressure swing adsorption (PSA) technology has reached the international advanced level

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Industry Applications

One-stop solution provider

Rich’s marketing services is widely applied to petroleum, chemical enginnering, coal mine, metallurgy, automobile, medical treatment, food, aviation, etc.  

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Service support

Perfect service system, professional technical team

Provide reliable on-site nitrogen and oxygen supply equipment (including equipment renewal) and fast service for customers worldwide to reduce gas costs.

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Sense of Worth

Market oriented, customer satisfaction

Create win-win situation, be honest and trustworthy, ensure safety, protect the environment. 

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Products

  • Air separated equipment
  • Nitrogen Purifier
  • Filter
  • Control valve
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  • Molecular sieve nitrogen generator

    High reliability, high stability, high performance, low operating cost

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  • Molecular sieve oxygen generator

    A number of national patent technology,Preferred equipment for the field supply of low purity oxygen

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  • Nitrogen Generator for Coal Mine

    Service Coal Mine 18 years
    The world's first coal mine Nitrogen Generator

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  • Cabinet Nitrogen Generator

    We have the perfect after-sales service and technical support

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  • NCHa Nitrogen Purifier

    Simple and efficient nitrogen purification method

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  • JNCH Nitrogen Purifier

    High efficiency and energy saving gas purification process, national invention patent technology.

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  • NCHc Nitrogen Purifier

    High purity nitrogen repurification, suitable for high purity raw gas or small gas...

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  • NCRs (NCRd) Nitrogen Purifier

    It doesn't require a hydrogen source, a gas purifying device designed for non-hydrogen or hydrogen gas.

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  • Threaded High-efficient Air Filter

    Super decontamination, lower pressure drop, lower cost, six kinds of filters...

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  • Flanged Filters

    Super decontamination, lower pressure, lower costs, six filters, to ensure the quality of the air supply.

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  • Sterilizing Air Filter

    Compressed air sterilization of the best choice, Germany similar product standard design.

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  • pipeline pneumatic valve

    National patent products, excellent control performance, millions of service life

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  • Check Valve

    It is compact in appearance, simple in design, convenient in installation and maintenance…

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  • Self-Support Pressure Regulator

    Super-stable outlet pressure control, widely used in industrial sector pressure automatic regulation.

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  • Pipeline Pneumatic Control Valve

    It is widely used in the production control system of industrial departments for its exquisite structure.

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Applications

About Us

With more than 4.500 plants built worldwide since 1979, RICH GAS is a highly respected manufacturer of on-site gas plants for nitrogen generation and oxygen generation.

RICH GAS manufactures cost-effective, safe and reliable on-site generation systems for high quality industrial gases (i.e., oxygen plants and nitrogen plants).  Our plants can be used in a wide range of industries, such as petrochemical/natural gas, coal, rubber/tires, food and beverage, glass, healthcare, metal (heat treatment, smelting), electronics, paper and so on. 

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