4.7 (134) In stock
FREE shipping over $99! Easy shop black pipe fittings. Buy 2" NPT Union Elbow with Brass Seat, UL listed 300# malleable iron fitting for pipes.
Size: 2 UL Listed, FM Approved Class: 300#Black pipe fittings (black malleable iron fittings) are used to make connections to black iron pipe. Black iron pipe is used to transport natural and propane gas in residential applications. Black iron pipe is also most often use in fire sprinkler systems due to its high heat resistance and for water supply lines due to its resistance to water damage. Black fittings derive their name from the black oxide scale covering the surface. Class 150 pipe fittings are UL Listed Class 300 pipe fittings are UL Listed & FM Approved Hot-dipped galvanized fittings are certified to; NSF/ANSI 61-4 and California AB1953 Lead Free Malleable castings conform to ASTM A197, ASME B16.3, ASME B16.14 and ASME B16.39 Hot-dipped galvanized fittings conform to ASTM A153 NPT threads on all pipe fittings conform to ASME B1.20.1 Independent lab verification that pipe fittings meet applicable chemical & physical properties Manufacturing facilities are ISO 9001:2008 and ISO 14001 Pipe fittings are 100% air tested Canadian Registration Numbers (CRN) available Black Pipe Fittings (Malleable Iron) Resources Differences & Best Use: Black Pipe & Galvanized Pipe Fittings NPT, NPTF & NPS Connections Dimensions (inches): A= 4.10 B= 2.14 C= 2.96 Class 150 pipe fittings are UL Listed and FM Approved at 300 psi Class 300 pipe fittings are UL Listed Hot-dipped galvanized pipe fittings are certified to; NSF/ANSI 61-4 & California AB1953 Lead Free Malleable castings conform to ASTM A197, ASME B16.3, ASME B16.14 & ASME B16.39 Hot-dipped galvanized pipe fittings conform to ASTM A153 NPT threads on all pipe fittings conform to ASME B1.20.1 Independent lab verification: fittings meet applicable chemical & physical properties. Manufacturing facilities are ISO 9001:2008 & ISO 14001. Fittings are 100% air tested. Canadian Registration Numbers (CRN) available Differences & Best Use: Black Pipe & Galvanized Pipe Fittings NPT, NPTF & NPS Connections
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