China Pipe Nipple Manufacturer Provides Black ASTM A106 GR.B Pipe Nipple, 3/4 Inch, SCH 160, B 36.10, with Male Pipe Thread at Ends for Connecting.
ANSI B36.10 ASTM A106 GR.B Pipe Nipple Maker: ASTM A106 Grade B Pipe Nipple, 1/2 Inch x 100mm Length, SCH 160, ANSI B36.10, NPT*POE Ends.