Manufacturing Process of LNG Vehicle Tank
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1. Cylinder Longitudinal
Seam Welding
Plasma welding machine
is used.
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2. Housing Circular Welding
Metal inert gas (MIG) welding
method is adopted.
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3. Radiographic Flaw
Detection
Industrial television is used.
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4. Vacuumizing
We adopt advanced third grade
vacuum pump package made
up of rotary vane pump, roots
pump and diffusion pump
to vacuumize the interlayer.
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5. Gas Supply System
Assembling
We assemble the gas supply
system on a assembly line.
