The Ultraseal Pipe Thread Insert, an innovative design that provides a pressure tight seal over a broad range of operating temperatures.

Ultraseal Pipe Thread Inserts are designed to be installed after molding using either ultrasonics or heat. They provide the high performance strength values of molded-in inserts while still retaining all the economical advantages of insert installation after molding.

The O-Ring is the key feature that provides the pressure tight seal. It withstands 600ºF installation temperature and will function at operating temperatures up to 400ºE When installed into the recommended hole size it will offer a high performance seal between the plastic and the insert.

Assembly Strength Data

Dodge® Ultraseal Pipe Thread Inserts provide high tensile and torque loads in addition to their sealing features. The combination of diagonal knurls and undercut provide a unique anchoring arrangement.

Features:

• Inserts are designed with a taper to permit easy installation and self alignment.
• Inserts are made of brass allowing continuous assembly and disassembly of mating parts without damaging threads.
• The diagonal knurls and fins profile are designed to exceed rotational tensile requirements.
• The inserts are manufactured in 1/8-27, 1/4-18 and 3/8-18 pipe thread configurations.

In addition to the sealing capabilities the advantages of post molding will...

• Reduce open press time
• Elimination of scrapped parts or damaged molds from improperly placed inserts
• Simpler and less costly molds
• Increased production