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We do represent the following excellent product. brand. Providing you with a prefect combinantion of LPG system. Just contact us ! for more!


Valve - Japan
RMG Meter - Germany
Seismometer Akashi - Japan

Teikoku Pumps - Japan
LPG Station Invoice printer  Auto Gas pos-4000 Class I, DIV I, Group D UL Certificate 


Our Performance

1. Planning, design, construction and investment of Car-LPG  filling station.
2. Planning, design, construction and investment of LPG cylinder filling plant.
3. Landtransportation of LPG and various chemicals.
4. Manufacturing of various pressurized vessel (1 ton - 500 tons) and tanker.
5. Manufacturing of forced vaporizer of LPG (50kg - 2000kg/hr).
6. Importation of industrial valves, regulator, mixer, pump, compressor, seismometer.
7. Manufacturing of combustible gas detector.
8. Annealing equipment.
9. Processing labor inspection and annual inspection of pressure association.
10. Processing for the application of assessment held by china petroleum.
11. Processing for the inspection of normal pressure liquid tanker body.

LPG SYSTEM





Vaporizer


Vaporizer-Water Bath. Elec. Control

Model Vaporization capacity kg/hr Heater/PCS Voltage Current Water Volune Weight (kg) Hydrostatic pressure kg/cm2 Hermetic pressure kg/cm2
 STSV-50 50 7.5kw 220/380/440 24 140 200 27 18
STSV-100 100 15kw 220/380/440 60 160 400 27 18
STSV-200 200 2×15kw 220/380/440 120 220 450 27 18
STSV-300 300 2×22kw 220/380/440 160 250 550 27 18
STSV-500 500 2×30kw 220/380/440 256 450 950 27 18
STSV-600 600 2×45kw 220/380/440 320 500  1050 27 18
STSV-1000 1000 4×38kw 220/380/440 600 1000 1200 27 18
STSV-2000 2000  5×60kw 220/380/440 1200 1800 1600 27 18

Tank Lorries


Semi-trailer 19 Ton

Cylinder filling site 30Tx4

Spheric tank 500Tx4

Tank lorry 15 Ton

Chemical lorry
 

LPG lorries & semi-trailers

Model Chassis Tare weight (kg) Laden weight (kg) Volume m3
Semi-trailer ZO 12500 19500 4465
Tank lorry 8.1 5800 3110 9.40
Tank lorry 15 10310 6190 16.0
Semi-trailer 12×2 8500 14850  23.50

Tanks

Meet the CNS 2654 and JIS-B8242 specification the design pressure of LPG tank up to 18kg/cm2, the stock mass production steel plate of our company is SPV450 (steel plate used in transportation vehicle exceed 15 tons and fixed tank exceed 30 tons). The welding method of the tank is submersible arc automatic welding, and weld run are detected X-ray (100%). Tank body annealed heat treatment(625±25℃), water pressure test to 27kg/cm2. The tank body perform 2 grade sand blast treatment after completion of processing and apply two layers of organic zinc powder premier paint and 2 epoxy resin acid resistance finishing.

Specification of LPG

Standard spec.(Ton) φD(m) shell L(m) Length  (m3) Safety capacity (note 1) (m3) capacity  note
1 1220 1570 3.50 2.35
4 1800 3050 9.40 9.4
2000 3050 11.50 11.8
10 2200 5700 23.00 23.5
19 2200 10640 42.00 44.65
20 2500 9000 45.50 47
27 2500 12000 56.70 63
40 3500 8400 84.60 94
50 3500 11100 105.70 116.3
60 3500 13500 128.00 142.05

GAS DETECTOR


POLAR-568 GAS DETECTOR


POLAR-568 Gas Detector 

  • Accepts from one to ten remote sensors
  • Auto-Install feature simplifies set up
  • Super bright barred LED array provides quick indication of normal, fault and alarm conditions
  • Simple calibration for all sensors
  • Loud audible alarm
  • Combustible gas sensors are mounted in an explosion proof housing
  • Housed in a weather stainless steel enclosure
  • Easy to follow instructions on an internal LED for calibration, alarm setting, and concentration values.

Wall Mounted Controller One to Ten Channel Gas Monitoring System Gas Type: Combustible

  • Range: 0-100% LEL, 0~18000ppm
  • Inputs: One to ten remote sensors
  • Input Power:Ac110/220V*50/60hzr
  • Current Consumption: 0.2A protected by a 0.5A fuse
  • OperatingTemperature:-10℃ to 60℃
  • Operating Humidity: 0-95% Non-Condensing
  • Case Material: Steel
  • Dimensions: (mm)
Type W H T
568-2 350 350 80
568-4 580 350 80
568-6 710 350 80
568-8 850 350 80
568-10 980 350 80

Area Classifications: General Purpose

  • Sensors: Class I, Division I, Groups C/D areas
  • Combustible: Explosion-proof, suitable for Class I, Division I, Group C/D hazardous location
  • Display: Barred LED
  • Buttons: 3 buttons for: Reset, Test, and Stop
  • Internal Relays: Common low, high and fault alarms, form C contacts rated at 5 Amps/250VAC
  • Alarms: latching or non latching emergence or de-emergence relay
  • Audible alarm: 100 dB @ 1 ft (30cm)
  • Calibration Time Out: User adjustable from OFF to 100 minutes
  • Calibration Reminder: User adjustable from OFF to 180 days
  • Approvals: UL classified
  • Warranty: One year materials & workmanship
  • Safe T Net 100 DC power supply with battery backup.  Wall-mounting. Provides more than 8 hours of battery operation in the event of a power failure.  110/220VAC input, 12VDC output, 14AH
  • Red beacon 115VAC, weatherproof, non-hazardous areas optional
  • Alarm horn, 115VAC, weatherproof, non-hazardous areas optional

Area POLAR-568 Gas Detector

1.    Sensor & Transmitter Specification
1.1 Type: diffusion catalytic type.
1.2 Explosion: proof housing.
1.3 Electrical classification: Class I, Div. I, Group C/D, certified by UL
1.4 Drift: less than 5% per year.
1.5 Life: up to three years at normal service.
1.6 Ambient temp.: -10 ~ 55℃
1.7 Mounting: Yoke mounting.
1.8 Response time: typically 15 second time constant when exposed to 50% of LEL
1.9 Measuring range: 0 to 100% LEL
1.10 Operating humidity range: 10 ~ 95%RH, non-condensing
1.11 Input power: DC 12V
1.12 Water proof stainless steel water proof housing

2.    Monitors Specification

2.1 Mounting: flush (rack) panel mounting
2.2 Temp. range: -10 ~ 55℃
2.3 Power supply: 110V, 60Hz
2.4 Meter span: 0 ~ 100%LEL
2.5 Repeatability: ±2% of full scale
2.6 Status indicators:
High alarm: flashing LED Low alarm: flashing LED
Malfunction: flashing LED Reset button Press and hold for LED test
2.7 % LEL readout: high efficiency digital display calibrated in percent of lower explosive limit (%LEL) range (0 ~ 100% LEL)
2.8 Output:
Continuous adjustable low & high alarm contact and malfunction relay for external annunciator or shutdown equipment.
Contactor shall be SPDT type, 2A, 120V AC, resistance load
2.9 Electrical classification: general purpose for mounting in non-hazardous area UL certified 
2.10 Recessed rocker switch
Used for normal operation or calibration.  When in CAL mode high and low alarms are disabled and malfunction-flashing LED
2.11 Calibration potentiometer span and zero
Adjustments for each channel accessible through the front panel

Accept order for other specification or voltage and material. Galvanized coil tank are available.

STEVE YANG INDUSTRIAL CO., LTD.
TEL: 03-4837888 FAX: 03-4837890