Qingdao Hakin Group Co., Ltd reviews

Company Information

We are Qingdao Hakin Group Co., Ltd based in Qingdao , China. We are member of Tradekey.com since January, 2009. Our business is related to Industrial Machinery industry and we specifically deal in pressure gauge,gas regulator,cutting/welding torch. Please find our product details below:

Pressure Gauge
Pressure gauges for export are used for measuring pressure of gases and liquids which are not corrosive to copper and copper alloy; manufacturing and exporting products for special purposes.
We have various kinds of pressure gauges for ***** pressure gauges, Bellow pressure gauges, Oil filled pressure gauges, Differential pressure gauges, Precision pressure gauges, Distant transmission, Anti-explosion, Electric-contact pressure gauges, Special purpose pressure gauges,

Sell gas regulators
Gas regulators are used to regulate the high pressuregas in cylinder or pipline for required working pressure, and ensure outlet pressure steady when input pressure and outlet flow change in process of welding, cutting and chemical.
We have various kinds of gas regulators for Oxygen, CO2, Argon, Acetylene, Propane and so on.
We also can produce and develop according to your enquirements.
If you have any demand, please feel free to contact us.

Sell Inhalator
Inhalator
USE: Export flow meter are used to regulate the high pressure gas in cylinder for required working pressure, and ensure outlet pressure steady when input pressure and outlet flow change.
Technical Data:
Model Gas Input Voltage Rated Inlet Pressure
(MPa) Rated Outlet Pressure
(MPa) Rated flow(L/min) Inlet
Thread Outlet Thread
YQT CO2 110V220V 15 0.15 25 W22、W23 M12×1
YQY-740L Oxygen 15 0.25 10 W23 M12×1
YAr Argon 15 0.15 25 W22 M12×1
YQD Nitrogen 15 1.25 40 W23 M12×1
YQQ Hydrogen 15 0.25 40 W21.8-14 left M12×1
YHe Helium 15 0.25 40 W21-14 left M12×1

Sell Pressure gauge
General pressure gauges for export are used for measuring pressure of gases and liquids which are not corrosive to copper and copper alloy; manufacturing and exporting products for special purposes.
Technology Data：
Product Type Model Diameter
(mm) Precision Measuring Range （kgf/cm²） Thread
General Pressure Gauges
YF-40A Φ40 3.0 0～1～100 PF（PT）1/8
YF-40D
YF-50A Φ50 1.5 0～1～400 PF（PT）1/4
YF-50D
YF-60A Φ60 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）1/4；UNF7/16
YF-60BD
YF-75A Φ75 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）3/8
YF-75BD
YF-100A Φ100 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）3/8；
PF（PT）1/2
YF-100BD
YF-150A Φ100 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）3/8；
PF（PT）1/2

Oil Filled Pressure Gauges YTN-60A Φ60 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）1/4；UNF7/16
YTN-60B
YTN-60BD
YTN-60D
YTN-75A Φ75 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）3/8
YTN-75B
YTN-75BD
YTN-100A Φ100 1.5 0～1～400
-76cmHg～-76cmHg+20 PF（PT）3/8
PF（PT）1/2
YTN-100B
YTN-100BD
Remark: Please contact with us directly if you have any special request.

Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.