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Here on Industrial World 360, we are unmatched in our ability to provide customers time and cost savings on all the Expansion Unions parts they require for their operations. On this page, you can find every listing that we have ready-for-purchase for this particular subcategory of items, including in-demand part numbers like EZM1EXT, F-NP2, GUF-5, UNF-100, UNF-305-TB, UNF-50, UNF17, and various others. Take the time to explore our offerings as you see fit, and you may always fill out and submit an RFQ form as provided on our website for the means of requesting quotes for your comparisons.

To ensure that we only supply customers with the absolute best on the market, we enact rigorous vetting processes for every entity that we source from, and countless parts are subjected to varying levels of quality control assurance prior to shipment. Alongside our commitment to the fit, form, and functionality of every listing, we also strive to always meet any time constraints that our customers may have with expedited shipping options on domestic and international orders alike. If you have any potential restrictions or needs, be sure to let us know as soon as you can so that we can best tailor a solution to meet your requirements.

Category Directory

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Part No.DescriptionManufacturerSub CategoryRFQ
ezm1extSquare D EZM1EXT SQD EZM1EXT METERING EZM BUSSquare D
f-np2Abtech F-NP2 Rigid Nipple, Explosionproof, Size: 3/4"", Steel/GalvanizedAbtech
guf-5Hubbell-Killark GUF-5 Union, Female/Female, 1-1/2"", Explosionproof, AluminumHubbell Killark
unf-100Appleton UNF-100 Expansion Union, 1 Inch, Female, SteelAppleton
unf-305-tbThomas & Betts UNF-305-TB 1 IN FEMALE UNION,3-PIECE, STL, XPThomas And Betts
unf-50Appleton UNF-50 Union, Female/Female, 1/2"", Explosionproof, SteelAppleton
unf17Cooper Crouse-Hinds UNF17 1/2 NPT FEMALE SHORT EXPANSION UNIONCooper Crouse Hinds
unf27Cooper Crouse-Hinds UNF27 3/4 NPT FEMAL UNF STEEL SHORT EXPANSIONCooper Crouse Hinds
unf37Cooper Crouse-Hinds UNF37 1 NPT FEMALE UNF STEEL SHORT EXPANSION UCooper Crouse Hinds
unf500rAppleton UNF500R APP UNF500R 5 FEMALE UNIONAppleton
unf600rAppleton UNF600R 6 Female Union ConnectorAppleton
unf75Appleton UNF75 Union, Female/Female, 3/4"", Explosionproof, SteelAppleton
unf805Cooper Crouse-Hinds UNF805 Union, Female/Female, 3"", Explosionproof, SteelCooper Crouse Hinds
unl50-75nAppleton UNL50-75N Union, Male/Female, 1/2"" x 3/4"", Explosionproof, Malleable IronAppleton
unl75-50nAppleton UNL75-50N Union, Male/Female, 3/4"" x 1/2"", Explosionproof, Malleable IronAppleton
uny-1005-tbThomas & Betts UNY-1005-TB 4 INCH MALE UNION,3-PIECE, STL, XPThomas And Betts
uny-405-tbThomas & Betts UNY-405-TB 1-1/4 IN MALE UNION,3-PC, STL, XPThomas And Betts
uny-605-tbThomas & Betts UNY-605-TB 2 INCH MALE UNION,3-PIECE, STL, XPThomas And Betts
uny-705-tbThomas & Betts UNY-705-TB 2-1/2IN MALE UNION 3-PIECE STL XPThomas And Betts
uny-805-tbThomas & Betts UNY-805-TB 3 INCH MALE UNION,3-PIECE, STL, XPThomas And Betts

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Americas Fastest Growing Private Company
ASA Member
NBAA Member
ISO 9001:2015 & AS9120B
Cage Code 6RE77
ITAR
eCustoms Visual Compliance
D-U-N-S Number 069876325
FAA 0056 B Accredited
ESD S20.20
AS 6081:2012
NIST 800-171 Compliance
Top Distributors 2018
Top Distributors 2020
Top Distributors 2025
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