Product Name: ASTM A106 Grade B Nipple, Pipe Fittings
Type: Nipple
Material: ASTM A106 Grade B
Size: 1 Inch
Length: 3 Inch
Wall Thickness: SCH 160
End Connection: Threaded Both Ends, TBE
Source: https://www.landee.cn/astm-a106-grade-b-nipple-carbon-steel-1-inch-sch-160-tbe.html