Product Name: Concentric Swage Nipples
Type: Concentric Swage Nipple
Material: ASTM A105, ASME SA105
Size: 3 Inch * 1-1/4 Inch
Wall Thickness: SCH 80
End Connection: Male NPT Threaded
Source: https://www.landee.cn/concentric-swage-nipples-a105-3-1-1-4-inch-sch-80-mnpt.html