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Precision Gas Control
Engineered for Reliability

High-performance gas pressure regulators, regulating boxes, and safety valves for industrial, commercial, and residential applications.

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About PINXIN

PINXIN is a young factory with an experienced team dedicated to excellence in gas pressure regulation technology. We place customer requirements, product quality, and business honesty at the forefront of everything we do.

Our team has over 10 years of experience in the development and manufacturing of gas pressure regulators. We have collaborated with Honeywell and participated in internal training programs, ensuring world-class engineering standards.

As a member of the China Natural Gas Standardization Committee since 2020, we actively contributed to the development of the national gas regulator standard GB 27790-2020.

10+
Years Experience
20+
Products Range
30+
Global Clients
Gas Regulator Manufacturing Industrial Gas Equipment Gas Regulator Components Gas Pressure Testing

Our Core Strengths

Why customers trust PINXIN for their gas control needs

Expert Engineering

Over a decade of experience in designing and manufacturing high-precision gas pressure regulators with proven reliability in diverse environments.

Certified Quality

Active contributor to national standards (GB 27790-2020). All components sourced from trusted suppliers used by leading global brands.

Global OEM Partner

Trusted OEM manufacturer for renowned domestic and international gas regulator brands, delivering consistent quality and innovation.

Our Featured Products

High-performance gas pressure regulators and safety systems for every application

RTZ-15A Gas Regulator

RTZ-15A

  • Pressure: 0.01 MPa
  • Flow Rate: 6 Nm³/h
  • Type: Low Pressure Direct Acting
  • Application: Residential Gas Systems
Low Pressure
R50/70/100 Series

R50/70/100 Series

  • Pressure: Up to 6 bar
  • Flow Rate: Up to 100 Nm³/h
  • Type: Direct Acting Regulator
  • Material: Stainless Steel
Direct Acting
HR25 High Pressure Regulator

HR25

  • Pressure: 275 bar
  • Flow Rate: 17,840 Nm³/h
  • Type: High-Pressure Regulator
  • Max Input: 300 bar
High Pressure
T50/T80/T100 Series

T50/T80/T100 Series

  • Pressure: Up to 20 bar
  • Flow Rate: Up to 17,500 Nm³/h
  • Type: Pilot Operated
  • Application: Industrial Gas Supply
Pilot Operated
T25 Series Regulator

T25/T25AP/T25APA

  • Pressure: Up to 6 bar
  • Flow Rate: 1,400 Nm³/h
  • Type: Two-Stage Regulator
  • Standard: GB 27790-2020
Two-Stage
Regulating Box

Gas Regulating Box

  • Pressure Range: 1–5 bar
  • Connection: DN50 PN6
  • Material: Stainless Steel Enclosure
  • Protection: IP65 Rated
Complete System
627 Series Regulator

627 Series

  • Pressure: 69 bar
  • Flow Rate: 3,859 Nm³/h
  • Type: High-Pressure Pilot Operated
  • Application: CNG Stations
High Pressure
TD50 Regulator

TD50

  • Pressure: 25 bar
  • Flow Rate: 3,800 Nm³/h
  • Type: Direct Acting with Relief
  • Standard: ISO 2533 Compliant
Medium High Pressure
240/240H Series

240/240H Series

  • Pressure: 10 bar (240H: 16 bar)
  • Flow Rate: 300 Nm³/h
  • Type: Direct Acting Regulator
  • Material: Forged Brass Body
Industrial Grade
RFZ25L Relief Valve

RFZ25L Series

  • Type: Relief Safety Valve
  • Set Pressure: Adjustable
  • Application: Overpressure Protection
  • Standard: API 526 Compliant
Safety Component
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Why Choose PINXIN?

Certified Safety

Compliant with GB 27790-2020 and international safety standards for gas pressure regulation.

Precision Engineering

Engineered for stable output pressure, minimal fluctuation, and long service life.

Global OEM Partner

Trusted by leading brands worldwide for high-quality OEM manufacturing.

Green Energy Focus

Committed to innovation in sustainable and efficient natural gas solutions.

10+
Years in Industry
20+
Product Models
30+
Countries Served
100%
Quality Tested

Frequently Asked Questions

What is the difference between direct-acting and pilot-operated regulators?

Direct-acting regulators use the outlet pressure to control the valve directly, ideal for low to medium flow. Pilot-operated regulators use a separate pilot to control the main valve, offering higher accuracy and capacity for large-scale applications.

Are your products compliant with Chinese national standards?

Yes, PINXIN is a member of the China Natural Gas Standardization Committee and actively contributed to GB 27790-2020. All our regulators meet or exceed national and international safety standards.

Do you offer OEM services?

Yes, we provide OEM manufacturing for well-known domestic and international gas regulator brands, ensuring high quality and reliability under your brand name.

What materials are used in your regulators?

We use high-grade stainless steel, forged brass, and durable elastomers. All components are sourced from the same suppliers as leading global brands to ensure consistency and performance.

How can I request a product catalog or pricing?

Please visit the official website at pxgascontrol.com to access product documentation and contact information for inquiries.

Get in Touch

For product inquiries, technical support, or OEM collaboration, reach out to our team.

[email protected]
+86-135 6745 7978
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