05/14/2026
At Weldstar, our Nuclear Division has never been about being the biggest.
It’s about getting it right.
Since 1976, Weldstar has maintained ASME QSC 229 certification and became the first independent welding distributor in the country to earn ASME “N” certification.
That legacy still matters today.
We inventory tested welding filler metals and supply certified materials to the nuclear industry with the documentation, traceability, and quality standards these environments demand.
Because in nuclear, there’s no “close enough.”
Every material matters.
Every cert matters.
Every shipment matters.
Our Nuclear Division is built around:
• ASME and safety-related certified materials
• Full documentation and traceability
• Fast turnaround and ready-to-ship inventory
• Decades of industry experience
Proud to work for a company trusted to deliver when precision matters most.