Oklahoma Safety Equipment Company (OSECO) is a recognized industry leader in the manufacture of Custom Engineered Rupture Disks and Components.

OSECO Standard and Custom Rupture Disks FAS - Forward Acting Score Rupture Disk STD - Standard, 30° Angular Rupture Disk CO -Composite Rupture Disks FLCO - Flat Low Pressure Rupture Disks PCR - Precision Score, Reverse Buckling Rupture Disks Complete Burst Disk Alarm Assemblies	OSECO Rupture Panels Square, Rectangular, Round, Domed and Insulated 12"x12" through 44"x69" sizes 14" WC to 10 PSIG Standard 316 SS or Teflon Coated
Vapro and Posipro Rupture Disks Both Positive and Vacuum Pressure Protection From 1" WC to 30" WC Vacuum/Pressure Ranges Sizes from 3" to 10" Used in both Insert and Sanitary style holders	Graphite Rupture Disks Resin impregnated electrographite material Highly corrosion resistant Sizes from 1" to 24" Burst Pressures form 5 PSIG to 400 PSIG
OSECO Transportation Disks Railroad tank cars and shipping containers CRC-Metallic, and HPRC-Ryton Rupture Disks Wide variety of standard pressure settings	Rupture Disk Holders and Specialty Products Union and Bolted Holders Insert and Threaded Holders Sanitary, Extruded and OTU Assemblies