Abbreviations

• FCS - forged carbon steel

Branch connections are not just tees and laterals.  They are also weldable fittings commonly called O'lets.  Unless otherwise specified, the following trademarked names are registered to Bonney Forge.  These fittings may also be available for sale under different names.  To learn more about O'lets, please see our page here.

O'let Standards

ASME Standards

• ASME B16.11 - Forged Fittings, Socket-Welding and Threaded
• ASME B1.20.1 - Pipe Threads, General Purpose, Inch

ASTM Standards

• ASTM A105 - Specification for Carbon Steel Forgings for Piping Applications

O'let Fitting Sizes - Branch Connections It should also be noted that most items that are marked O'lets are trademarked by Bonney Forge.
	Coupolet - 300# Female Threaded (in)		Sockolet - Reducing and Flat, ANSI Class 3000 (in) Sockolet - Reducing, ANSI Class 6000 (in) Sockolet - Size to Size and Flat, ANSI Class 3000 (in)
	Elbolet - (in)		Sweepolet - ANSI, FCS (in)
	Latrolet - (in)		Thredolet - Reducing and Flat, ANSI Class 3000 (in) Thredolet - Reducing, ANSI Class 6000 (in) Thredolet - Size to Size and Flat, ANSI Class 3000 (in)
	Nipolet - (in)		Weldolet - Heavy Wall, ANSI (in) Weldolet - Insert, ANSI (in) Weldolet - Reducing and Flat, ANSI Sch 160/XXS (in) Weldolet - Reducing and Flat, ANSI Sch STD (in) Weldolet - Reducing and Flat, ANSI Sch XS (in) Weldolet - Run Center to Face of Olet (in) Weldolet - Size to Size and Flat, ANSI Sch 160/XXS (in) Weldolet - Size to Size and Flat, ANSI Sch STD (in) Weldolet - Size to Size and Flat, ANSI Sch XS (in)