Mga Pamantayan:ASTM A182,ASTM SA182 Mga Dimensyon:ASME 16.11 Sukat :1/4″ NB TO 4″NB Form:Bushings, Hex Head Busing Uri: Screwed-Threaded NPT,BSP,BSPT Fittings
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emily.zhang@czitgroup.com
8613502159013