Product Name: Flanged Expansion Joint
Size: 6 Inch, DN150
Pressure Rating: Class 150 LB, PN20
Length: 180 mm
Ball Material: EPDM Rubber
Flange Material: Galvanized Carbon Steel
Packaging: Wooden Box
Source: https://www.landeepipefitting.com/flanged-expansion-joint-epdm-rubber-6-inch-150-lb-180-mm.html