Looking for an alternative to a one-use only metallic seal?

Our Polyurethane Ring Joint Test Gasket is a cost-effective way to pressure test API ring joints without damaging the mating 23° flanges or using a standard metallic seal. Independently pressure tested through 10 two-minute cycles at 700 Bar (10,000 PSI), it has been re-used by clients up to 30 times without failure.

All XB74 Seals are made to order and can be manufactured in one of our high-performance polyurethane materials to suit your pressure test requirements in either water or nitrogen service and is produced to suit standard R or BX flange sizes and is available for classes 150#, 300#, 400#, 600#, 900#, 1500# and 2500#.

XB74 Test Gasket