metal seal उदाहरण वाक्य

They said the acid is believed to have corroded a number of metal seals, which had been replaced just 18 months ago.
PA Stein Seal Co ., Kulpsville, won a $ 94, 500 contract from the Defense Industrial Supply Center, Philadelphia, to provide metal seal rings.
Before the airstrikes began, a mob attacked the compound, burning the guardhouse and ripping down a large metal seal while Taliban police looked on.
During six other shuttle flights over the past decade, the wing panels were damaged for a variety of reasons : impact, micrometeorites, scraping, bad metal seals.
During six other shuttle flights over the past decade, these wing panels were damaged for a variety of reasons : impact, micrometeorites, scraping, bad metal seals.

Currently, one of the metal seals used between 1939 & ndash; 1948 is viewable at the Government Records Service, located at the Hong Kong Public Records Building.
In 1992, BOT introduced the ZXP Liner Hanger Packer, with expandable metal seals, which set the stage for development of expandable screens, casing systems and liner hangers.
Glass-ceramic-to-metal seals offer superior properties over their glass equivalents including more refractory behaviour, in addition to their ability to seal successfully to many different metals and alloys.
Ball says Touch Top is also safer than existing cans because there is a rounded lip instead of an edge when the metal seal is pushed inward with a fingertip.
These contact stresses are high enough to plastically yield the pipe surface under the multiple sealing lands, forming a 360-degree circumferential, permanent, metal-to-metal seal between the pipe and fitting body.