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Product Information | ||||||
| The Selco Seal is a non-asbestos metal Gasket, sometimes called a "hybrid" gasket, which consists of both a metal carrier and a sealing material.
The Selco Seal maintains a <T-3 seal under large changes in temperature and pressure, does not require re-torquing, and is foolproof to install.
Selco Seals exceed current and projected EPA Fugitive Emission Requirements with leakage under 100 ppm, and are certified to conform to ANSI 16.5, MSS SP44 dimensions, and to the ANSI standard sizes requirements per API 601, ASME 16.20, DIN 2600, JIS B 2200, and BS 4504. Selco Seals can also be fabricated to your exact specifications or drawings. The Standard carrier metal is 316 Stainless Steel, 304 SS, or Carbon Steel, but you may specify any other metal you need for your application, including Oxygen-free. The Standard Sealing material is Flexible Graphite (commercial grades "B", "GTB", "GTH"; nuclear grades "N",or with passive inhibitor "NI" or "GTK"). PTFE (Virgin, GoreTex GR, Gylon, AW Chesterton 456) and Ceramic (Fiberfrax) are also available. |
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| Selco Seal Gasket Types: |
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| Self Locator, for Pipe-Flange Applications:
The Self-Locator fits multiple pressure classes for a given pipe diameter, and finds the correct installation position practically by itself . One Self-Locator ordered for a 2" diameter ANSI pipe, for example, will fit ANY ANSI bolt/flange configuration from 150# all the way up through 2500#. Think of how much you can save by no longer having to keep different pressure-class gaskets on hand! more... |
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| Insertable 1530, for Pipe-Flange Applications:
Replace spiral-wound gaskets with the Insertable 1530. The 1530 drops into place with minimal bolt removal, and one gasket fits both 150# and 300# pressure class flanges. Available to fit ANSI, DIN, JIS, BS, and Navy Drill. U.S.Navy-Approved for lube oil & steam applications. more... |
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| Ring Gaskets:
Full face or not, with or without locating tabs. Specify interior and exterior diameters, carrier, sealing material and bolting pattern if required. We'll do the rest! more... |
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| Valve Bonnet Gaskets:
Selco is an OEM and/or After-Market Seal for: |
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and many others... If we do not have drawings in-house, we can fabricate gaskets to a sketch or imprint of the bonnet. |
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more... |
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| Pump Casing/Flange Gaskets:
Casing Gaskets, Standard Connections. Selco Seal Pump Casing Gaskets are available and delivered in five days or less. Provide cavity dimensions and crush thickness desired. more... |
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| Heat Exchanger Gaskets:
Ring, Ring with Cross Bars, Fin Fan, Z-Bar, T-Bar, Parallel, Offset, just specify what you need... more... |
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| Boiler Gaskets:
Manway, Hand Hole, and Sight Glass Gaskets are available for all boilers Common sizes are: Manway: 12" ID x 16" ID at 1.25" thick Hand Hole: 3.5" ID x 4.5" ID at .05" thick Sight Glass: 1.5" OD x 11" OD at .38" thick more... |
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| Custom Gaskets:
Selco specializes in custom-made gaskets. We can create a custom gasket profile from which you can easily reorder to meet future needs. Other gasket types and applications include: Soot Blower Gaskets: Diamond, Copes Vulcan, Bergmann; Lance Hub, Steam Feed, Poppit Valve Tank Car Gaskets: RR and OTR; Nozzle, Standard ANSI Power Generation Gaskets: First Steam Crossover, Diesel Head Gasket, Exhaust Stack Flange Gasket, Standard Flanges Reactor Gaskets... more... |
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