137 0181 7036 info@harkee.cn

Other products: Detection technology 、Cryogenic series and others

Other products: Detection technology 、Cryogenic series and others

6.1.Detection technology: ship performance monitoring, ultrasonic gas leak detection, laser ambient oil mist detector, refrigerant detection system,flammable gas detection system


Ultrasonic gas leak detection
- LNG Project and downstream processing
- Offshore platforms for oil and gas
- Gas storage,compression and metering
- Waste water treatment
- Particularly suitable for applications with high safety level requirements and easy failure of traditional detection methods due to its active detection, rapid response and non-climatic characteristics

 Laser ambient oil mist detector
To detect the oil mist in hydraulic pump rooms, hydraulic power unit rooms, engine rooms and other rooms with hydraulic installations or fuel lines of LNG, LPG, VLCC, FPSO, FSRU, Chemical tanker, Oil tanker, drill rig etc.

Refrigerant detection system
- Refrigerant detector
- Recovery unit
- Refrigerant bottle
- Control panel
- System engineering

flammable gas detection system
- Flammable gas detector
- Gas tight damper(Option)
- Control panel
- System engineering


6.2.Cryogenic series: cryogenic pipelines, cryogenic valves, cryogenic products for LNG

Vacuum Insulated Tube

double wall pipe

Cryogenic valve

Cryogenic Couplings for LNG

Dry Cryogenic Couplings

Break-away Couplings

Non-combustible gasket

Double Vacuum hose

Cryogenic Sensors


6.3.Other products: Mass flow meter, High Pressure Compressor for Air and Breathing Air Compression

Mass flow meter
Measuring range:3~4600000 kg/h
Maximum diameter:DN400
Density:0~2500kg/m3
Accuracy:±0.1%
Maximum working pressure:1050 Bar
Temperature range:-60°C~+200°C

High Pressure Compressor for Air and Breathing Air Compression (Click to download 6.3. High Pressure Compressor for Air and Breathing Air Compression.pdf)
- Air compressor with high pressure
- High pressure gas cylinder unit
- Cold dryer
- Fully automatic stepped inflation control system
- CO2 monitoring system
- Explosion-proof inflating box
- Gas cylinder storage rack