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Pinch-Off Tubes

Solid Sealing Technology is excited to offer a new line of pinch-off tubes. Customers can choose from our standard offering, as listed on our website, or they can customize the product to meet their specific needs. Options range from  purchasing vacuum annealed OFHC copper tubes (cut to length), to outfitting the copper tubes with weld adapters, vacuum flanges, NPT fittings or other customer required hardware. SST maintains a large stock of OFHC copper tubing in common fractional diameters. All operations such as cleaning, vacuum annealing, brazing, welding, leak testing and vacuum/inert gas bagging are performed in our state of the art facility to ensure that our customers receive the highest quality products.

In addition to pinch-off tube assemblies, SST also offers a low cost pinch-off tool for customers that have low volume production or laboratory requirements. This hand held tool uses hydraulics and hardened steel inserts to provide a reliable, vacuum tight seal.

Is your product in the developmental stage? As an added service, SST can evacuate and backfill your assembly on our vacuum pump-out/inert gas backfill station. Please watch our video and call Solid Sealing Technology for your specific requirements.




Related Documents

Pinch-Off Tool Instructions

Pinch-Off tube drawing

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