Downing Wellhead Equipment, Inc., products are designed such that a broad degree of interchangeability with recognized OEM profiles built in. Current product features are.....
Pressure ratings: 2,000 - 20,000 psi
Temperature Ratings: -50 - +350
Material Classes: AA-HH
Product specification levels (PSL): 1, 2 & 3
Performance rating levels (PRL): 1 & 2
Elastomeric & metal-to-metal sealing systems
Special sizes and trims available for most
pressures and environments upon request