Product Name: Carbon Steel Seamless Nipples
Type: Seamless Nipple
Material: ASTM A106 Grade B, Carbon Steel
Size: 1/2 Inch, DN15
Length: 100 mm
Wall Thickness: SCH 80
End Connection: Male NPT Threaded (TOE)
Source: https://www.landeepipefitting.com/carbon-steel-seamless-nipples-a106-grade-b-1-2-inch-mnpt.html