hotline:0371-55197200
Hot keywords:Dispenser  Column  Compressor  Gas Pressure Regulator Device
                   Langrun advantage
— We will help the manufacturing industry realize production automation —
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— With independent design and research and development to meet the needs of the factory —
Compressor
Dispenser/Column
LNG Skid Fuelling
StationGas Pressure Regulator
ZY1200-2/3-25A
Applicable medium: Natural gas, coal bed methane (CH4)
Environmental humidity: 30~90%RH
Average discharge: 1000Nm³/h
Cooling way: Mix water and air cooled
Drive form: Hydraulic drive
Lubrication way: Oil free
ZY1700-2/3-25A
Applicable medium: Natural gas, coal bed methane (CH4)
Environmental humidity: 30~90%RH
Average discharge: 1500Nm³/h
Cooling way: Mix water and air cooled
Drive form: Hydraulic drive
Lubrication way: Oil free
ZY2300-2/3-25A
Applicable medium: Natural gas and coal bed methane (CH4)
Environmental humidity: 30~90%RH
Average discharge: 2000Nm³/h
Cooling way: Mix water and air cooled
Drive form: Hydraulic drive
Lubrication way: Oil free
CNG加/卸气柱
Applicable medium: Compressed Natural gas for Vehicles (CNG)
Environment temperature: -25℃~+55℃
Air intake form: Single wire, double wire, three wire
Accuracy of measurement: ±1.0%
Flow range: 3~70kg/ min
Compressive strength: 37.5MPa
CNG加气机
Applicable medium: Compressed Natural gas for Vehicles (CNG)
Environment temperature: -25℃~+55℃
Air intake form: Single wire, double wire, three wire
Accuracy of measurement: ±1.0%
Flow range: 1~28kg/ min
Compressive strength: 37.5MPa
LNG加气机
Applicable medium: Liquefied Natural gas (LNG)
Environment temperature: -25℃~+55℃
Air intake form: Single wire, double wire, three wire
Accuracy of measurement: ±1.5%
Flow range: 3~80kg/min
Compressive strength: 1.6MPa
L-CNG1000-2
Applicable medium: Liquefied Natural gas (LNG)
Environment temperature: -25℃~+55℃
Working voltage: AC380V±10%,50Hz±1Hz(three-phase five-wire system)
Environmental humidity: 30~90%RH
Pump power: 15kW*2
Pump delivery: 1000L/h*2
L-CNG1500-2
Applicable medium: Liquefied Natural gas (LNG)
Environment temperature: -25℃~+55℃
Working voltage: AC380V±10%,50Hz±1Hz(three-phase five-wire system)
Environmental humidity: 30~90%RH
Pump power: 22kW*2
Pump delivery: 1500L/h*2
L-CNG2500-2
Applicable medium: Liquefied Natural gas (LNG)
Environment temperature: -25℃~+55℃
Working voltage: AC380V±10%,50Hz±1Hz(three-phase five-wire system)
Environmental humidity: 30~90%RH
Pump power: 45kW*2
Pump delivery: 2500L/h*2
CNG调压装置
Flow range: 50~10000Nm³/h
Inlet pressure: 1.6MPa~20MPa
Outlet pressure: 2KPa~6.0MPa
Structure form: 2+0,1+0
Heat transfer way: Electrical heat transfer or boiler heat transfer
Control mode: Automatic control, remote intelligent diagnosis
LNG气化调压装置
Flow range: 50Nm³/h--20x10^4Nm³/h
Inlet pressure: 0.4-1.2MPa
Outlet pressure: 2KPa-4.0MPa
Structure form: 2+0,1+0
Heat transfer way: Air temperature; Electric heater; Boiler heat transfer
Control mode: Automatic control; Remote intelligent Diagnosis (optional)
城市门站(分输站)
Flow range: 1000Nm³/h--20X10^4Nm³/h
Inlet pressure: 0.4-10MPa
Outlet pressure: 0.2-10MPa
Structure form: 2+0;2+1;3+0;3+1;4+0;4+1
Heat transfer way: Electric heater; Boiler heat transfer
Control mode: SCADA
development technology
design capability
Operations management
After-sales service
The independent core equipment overall research and development, to ensure the enterprise new product research and development verification and subsequent update iteration!
The design of products is carried out by using industry-specific design software,which has realized the functions of standardization, composability and extension, high degree of automation and stable and reliable operation
Combined with the actual needs of users,the software for the operation andmanagement of gas filling stations is constantly upgraded to meet the changes and needs of the gas filling station industry.
The sales area throughout the country to achieve localized services, supervision of the user grass-roots staff on safety, operation, equipment maintenance and other daily work standards.
集团概况

Group Profile

Zhengzhou Langrun Intelligent Equipment CO. Ltd. (Langrun) (Stock Code: 837224), located in Zhengzhou High- tech Industry Development Zone, is a high-tech enterprise dedicated on business of gas equipment manufacturing and gas technical service. Ever since the establishment of Langrun, it has been focusing on the R&D, production and sales of devices for the Natural Gas Fuelling Station and of devices for gas pressure regulation as well as of Supervisory Control And Data Acquisition System (SCADA system). The major products include Hydraulic Reciprocating Compressor, CNG Dispenser, L-CNG Pump Skid, LNG Pump Skid, LNG Dispenser, Gas Pressure Regulator Devices, Supervisory Control And Data Acquisition System and the IC Card Management System.。
CASE
Research and development to meet the needs of the factory
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NEWS CENTER
— Keeping an eye on new information in real time allows you to grasp it quickly —
CNG is Compressed Natural Gas (Compressed Natural Gas, CNG for short) is Compressed Natural Gas and stored in a Gas container. In addition to using natural gas from oil fields and natural gas fields,
2020-06-24
Friends often in the news or newspaper on new energy natural gas vehicles, CNG taxis and LNG buses, many people do not understand how natural gas vehicles also CNG and LNG. In order to let you have a
2020-06-24

2020

10-14

In recent days, a large number of factories have been shut down due to smog, resulting in production shutdowns and trans...

2020

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LNG refueling Machine i. Risks of LNG refueling machineAfter LNG reaches the compressor through the submersible pump, th...

2020

10-14

In a narrow sense, DCS is mainly used for process automation, PLC is mainly used for factory automation (production line...
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