SF21CSA connectors are specifically designed for use as a flexible pipe connector in medium pressure natural gas applications. These heavy-duty connectors are CSA certified and can be fabricated with any of four different end configurations

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Quick Overview

configurations:

Style 49 - 150# carbon steel weld neck flanges
Style 58 - 300# carbon steel raised-face flanges
Style 50 - Sch 80 male carbon steel NPT hex ends
Style 52 - Sch 80 carbon steel beveled weld ends.

Features

Pressure Range: 335 PSIG to 350 PSIG (Depending on size).
Sizes: 1/2" through 4"
Braid: Series 300 stainless steel. Single or double braid, depending on size
End Fittings: Style 49 - 150# carbon steel weld neck flanges; Style 58 - 300# carbon steel raised-face flanges; Style 50 - Sch 80 male carbon steel NPT hex ends; Style 52 - Sch 80 carbon steel beveled weld ends
Hose: Series 300 stainless steel annular corrugated hose

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Details

Each assembly is factory pressure-tested and is rated to 350 PSIG working pressure. Safety factors range from a minimum of 4:1 in 4” size to greater than 15:1 in size 1/2”. Finished assemblies are labeled with manufacturer, part number, maximum working pressure, certification report number, serial number and CSA logo. SF21CSA connectors are intended to provide vibration isolation and accommodate offset pipe motion. Unisource recommends a minimum 24” overall length, but the user may specify other overall lengths in keeping with the hose ratings for static and dynamic bend radius.

Additional Information

Manufacturer: Unisource Manufacturing

For More Information on the SF21CSA Straight CSA Rated Connectors For Natural Gas, [Click Here] to Link to Manufacturer Web Site