sigma

Product DescriptionThe SIGMA 813508009 is a ground joint pipe union rated for 150 lb service in galvanized malleable iron. It connects two sections of threaded pipe with a female NPT (FNPT) end style on both sides and uses a ground joint seat to create...

Product DescriptionThe SIGMA 813508207 is a ground joint pipe union designed for threaded pipe assemblies in plumbing, mechanical, and industrial piping systems. Manufactured from malleable iron with a galvanized finish, this union provides a leak-resistant metal-to-metal seat connection that allows sections of pipe to...

Product Description The SIGMA 813508611 is a FIG 3463 ground joint pipe union rated for 150 lb service in a 1-inch nominal pipe size. It features female national pipe taper (FNPT) end connections on both sides and is manufactured from galvanized malleable iron, providing...

Product DescriptionThe SIGMA 813508819 is a FIG 3463 ground joint pipe union rated at 150 lb, designed to create a pressure-tight, removable connection between two sections of threaded pipe. The union features female national pipe taper (FNPT) end connections on both sides and a...

Product Description The SIGMA 813509411 is a FIG 3463 ground joint pipe union rated at 150 lb and sized for 2-1/2 inch nominal pipe. Ground joint unions use a machined brass or iron seat at the center nut to create a leak-resistant metal-to-metal seal,...

Product Description The SIGMA 813509619 is a FIG 3463 ground joint pipe union rated at 150 lb, designed for use in threaded pipe systems where periodic disconnection and reconnection of pipe runs is required. The union features a female national pipe taper (FNPT) end...

Product Description The SIGMA 818900649 is a standard malleable iron pipe cap with a female NPT (FNPT) end connection, rated for 150 lb service. This fitting threads onto the end of an open pipe to seal it off, stopping flow at the terminus of...

Product DescriptionThe SIGMA 818900698 is a standard malleable iron pipe cap conforming to FIG 3124 specifications. It features a female NPT (FNPT) end connection and carries a 150 lb pressure rating. The black oxide finish provides basic corrosion resistance for dry or low-moisture indoor...

Product Description The SIGMA 818902579 is a cored square head plug designed for threaded pipe systems in plumbing, mechanical, and industrial piping applications. With a 2-inch nominal size and male NPT (MNPT) end style, this plug threads directly into female NPT fittings to cap...

Product DescriptionThe SIGMA 818907008 is a standard hex head pipe bushing designed to reduce pipe thread sizes in threaded piping systems. It features a male NPT (MNPT) outer thread and a female NPT (FNPT) inner thread, allowing a 1-1/4 inch pipe connection to step...

Product Description The SIGMA 818907057 is a FIG 3383 standard hex head pipe bushing designed to reduce pipe thread connections from a larger male thread to a smaller female thread. Constructed from malleable iron with a black oxide finish, this bushing handles the mechanical...

Product Description The SIGMA 818907412 is a FIG 3383 hex head pipe bushing designed to reduce a 1-1/2 inch male NPT connection down to a 1-1/4 inch female NPT port. Constructed from malleable iron with a black oxide finish, this bushing is built for...

Product DescriptionThe SIGMA 818907446 is a standard hex head pipe bushing conforming to FIG 3383 specifications, designed to reduce a 1-1/2 inch male NPT pipe thread to a 1 inch female NPT thread. Constructed from malleable iron with a black oxide finish, this bushing...

Product Description The SIGMA 818907487 is a FIG 3383 standard hex head pipe bushing designed to reduce a 1-1/2 inch male NPT (MNPT) thread to a 3/4 inch female NPT (FNPT) thread. Rated at 150 lb, this bushing is constructed from malleable iron with...

Product Description The SIGMA 818907685 is a standard hex head pipe bushing conforming to FIG 3383 dimensions, designed to reduce a 2-inch male NPT fitting down to a 1-1/2-inch female NPT port. Constructed from malleable iron with a black oxide finish, it carries a...

Product Description The SIGMA 818907768 is a standard hex head pipe bushing designed to reduce a 2-inch male NPT fitting down to a 1-inch female NPT port. Built from malleable iron with a black oxide finish, this bushing is rated for 150 lb service...

Product DescriptionThe SIGMA 819900572 is a FIG 3124 malleable iron pipe cap with a 3/4-inch nominal size and female NPT (FNPT) end style, rated at 150 lb. Pipe caps are used to close off the end of a threaded pipe run, providing a secure...

Product Description The SIGMA 819900606 is a malleable iron pipe cap with a female NPT (FNPT) end style, rated for 150 lb service. It is designed to close off the end of a threaded pipe run in plumbing, mechanical, and industrial piping systems. The...