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Specialists In Gaskets and Seals
Since 1948 O.G. Supply, LLC. has built a solid reputation around the world as an innovative sealing solution provider to the boiler, waterworks, oil and gas industry.
Explore Products
Our complete STEAMWORKS portfolio has everything you need to keep your boiler safe and operational. With well over one million hand-hole and man-hole gaskets sold into service, we have become experts in the art of sealing high pressure – high temperature steam.
From our headquarters located in Cibolo, Texas – just 30 minutes from the heart of San Antonio – we service a national network of specialty distributors with gaskets of all types. Whether it’s a standard dimensional gasket or custom fabricated design, our state-of-the-art, CNC Digital Knife Cutting Systems, have eliminated the need for costly tooling charges.
Our Core Values
Our mission can be summed up in one word – SEALITAL®. We believe it so much we’ve trademarked it.
Latest News
Stay up to date with the latest news from the boiler and waterworks industry.
JINYOU® and O.G. SUPPLY form North American Distribution Alliance
Shanghai based JINYOU FLUORINE MATERIALS CO., LTD (JINYOU) established in 2004 as a high tech enterprise and owning over 30 patents that specialize in a broad range of specialty PTFE products is renowned for its