Cryogenic LNG Tank

Welding System	Cryogenic LNG tank longitudinal and circumferential seam welding
Welding Process	PAW, PAW+TIG
Material	Stainless steel 304/316
Diameter Range	OD1,600~3,000mm
Thickness	2.5~12mm
Application	Cryogenic LNG tank etc

Feature:
>> Specially-designed longitudinal and circumferential seam welding fixture, convenient for operation, with high productivity and high welding quality
>> PAW keyhole process for thickness 3~8mm without bevel requirement to achieve single-side welding double-side forming and small distortion, which is 4~5 times faster than manual TIG welding
>> Internal cylinder: high-efficient pulsing MAG welding process for longitudinal/circumferential seam, or PAW for longitudinal seam welding + MAG for circumferential seam welding; External cylinder: high-efficient pulsing MAG welding process for longitudinal seam welding, or TIG with wire feeding for longitudinal/circumferential seam welding
>> Patent design of i-Control control center, SIEMENS PLC
>> Touch screen operation, Chinese/English language
>> Over 200 systems are used by existing customers
>> Mature application experience
>> Turnkey project basis
>> Customized production line is optional according to production volume

ApplicationsCryogenic Cylinder/Tank