Liquefied Natural Gas (LNG) Storage Tanks | Manufacturer of LNG Storage Tanks--Heze Boiler Factory Co., Ltd.

LNG storage tanks are specialized equipment for storing liquefied natural gas.TwoType pressure vessels, on-site inspection by the Technical Supervision Bureau, issuance of pressure vessel inspection certificate, completion of external rust removal and painting processes. The liquefied gas storage tank undergoes strict quality assessment of the material, appearance dimensions, weld quality, operational quality, installation quality, internal equipment, and safety accessories. Widely used in industries such as industrial gases and gas, including units with high gas consumption such as machinery, chemicals, metallurgy, etc., it serves as a centralized gas supply system.Please provide the Chinese content you would like translated into American English.Excellent equipment. Features include long service life, small footprint, easy operation, and centralized control. The gas that leaks from LNG tanks is also very cold, and contact with the skin can cause frostbite-like blisters. Natural gas is an asphyxiant. The oxygen content in the atmosphere is approximately 21%, and when the oxygen content in the air falls below 18%, it can cause asphyxiation in humans.

LNG Storage Tank Operation Procedure:

Wear antistatic suits, shoes, and helmets; place devices prone to static discharge, such as mobile phones and computers, in a safe area.

2. Check the tank's thermometer, level gauge, pressure gauge, flammable gas alarm, and safety valve for proper operation.

All valves on the tanks to be pressurized, except for the root valve and emergency shut-off valve, should be in a closed position.

4. The lower tank inlet valve, pressure increase liquid phase and gas phase valves are open, as well as the valves on both sides of the pressure increase vaporizer are open.

5. Open the low-temperature cutoff valve before the vaporizer, the at-room-temperature flanged ball valve after the vaporizer, and all valves in the pressure regulating system that need to be opened.

When the gas supply rate is less than 1000Nm3/h up to 2000Nm3/h, a single storage tank discharge is sufficient to meet the gas supply requirements.

7. When the tank pressure reaches more than 0.15 MPa above the outlet pressure, slowly open the liquid outlet valve and begin to supply gas.

8. During operation, the LNG tank must ensure that the high liquid level is less than or equal to 90% and the low liquid level is greater than or equal to 15%.

8. The on-duty personnel must regularly patrol during gas supply, monitor the liquid level and pressure changes of the storage tank, and ensure at least three records are made daily.

9. Regularly inspect the tank, welds, valves, etc., and take immediate action if any leakage is detected to ensure that LNG meets production requirements.

 60CubeLNGStorage Tank Technical Specifications:

Container Categories: IICategory   Structure Type: Horizontal   Insulation Method: Vacuum Powder Insulation (Pearlescent Sand)        

Please provide the Chinese content you would like translated into American English.    Quality: LNG(Liquefied Natural Gas (LNG)      Maximum Allowable Working Pressure:0.86Mpa      

Design Temperature: Inner Shell:-196℃           Exterior Shell:-20-50℃

Work Pressure:0.8Mpa  Exterior shell:-0.1 MPa Design Pressure:0.84Mpa Outer Shell:-0.1 MPa   

Available    Accumulated:60m3   Effective Volume:54m3 Material: Inner Shell:S30408    Exterior Shell:Q345R

Specifications: Inner Shell:?2400×12400×7/8 Outer Shell:?2900×13140×8/10 Total Length:14929mm
  Total Weight:21760kg      Laminate Spacing:250mm       Inner tube material:S30408       Dimensions?2916×14929mm

Insulation Sandwich Material:TCHP-50Metallic pearl sand    Fill Volume: >30.8m3

Internal pressure test: Medium: Nitrogen         Test Pressure:1.06Mpa

Valves; Low-temperature stainless steel gate valves  Sealing vacuum degree: ≤5Pa    Static evaporation rate ≤0.316%/d

Vacuum Insulation Layer Air Leakage Rate ≤2×10-6 Pa.m3/s Vacuum Insulated Sandwich Panel Air Leak Rate ≤6×10-5 Pa.m3/s 

Manufacturing Acceptance Standards:

GB/T18442.1~18442.6-2011, TSG21~2016"Regulations for Solid Content"NB/T47042-2014 

60m3Horizontal Low-Temperature Liquefied Natural Gas Storage Tank Technical Specifications 

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