0812

SOURCE PRODUCTION & EQUIPMENT COMPANY, INC. G/SR SERIES SOURCE CAPSULES. CYLINDRICAL DOUBLE OR TRIPLE ENCAPSULATIONS. THE DOUBLE ENCAPSULATION IS CONSTRUCTED OF A VANADIUM INNER ENCAPSULATION SEALED BY LASER BEAM WELDING (LBW) WITH EITHER A TYPE 316 SS OR A TITANIUM OUTER ENCAPSULATION THAT IS SEALED BY EITHER GAS TUNGSTEN ARC WELDING (GTAW) OR LBW. THE TRIPLE ENCAPSULATIONS CONSIST OF A G/SR-INNER DOUBLE ENCAPSULATION INSTALLED IN A TYPE 316 SS ENCAPSULATION THAT IS SEALED BY GTAW OR LBW AND HAS EITHER A SINGLE TAB ON ONE END OR A TAB ON EACH END.