Orbital welding is a welding method in which the welding tool rotates 360° around a stationary workpiece. Originally developed to address tungsten inert gas (TIG) welding, also known as gas tungsten arc welding (GTAW), for uniform welds in and around pipes.
Processing range：Ø 1/8”-0.027”(Ø 3.2mm-wall thickness:0.7mm)- Ø 150A-0.13”(Ø 165.2mm-wall thickness:3.4mm)
Welding standard：ASME SEC.XI 、SEMI F78
Welding qualification：American Welding Society Certification Welder(AWS-CW)
Inspection Qualification：
American Welding Society Certified Welding Inspector(AWS-CWI)
ASNT ACCP Level II
Inspection specification：SEMI F81、 AWS-D17.1-RT、PT、LT、VT
Material：stainless steel(SUS-304、SUS-316L)、Hastelloy(HASTELLOY)、nickel-based alloy(Nickel)、 Monel alloy

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Orbital Welding