Product Name: ASTM A105 Blind Flange
Type: Blind Flange
Standard: ASME B16.5
Material: ASTM A105
Size: 10 Inch, DN250, 250 mm
Pressure Rating: Class 150 LB, PN20
Face Type: Raised Face (RF)
Source: https://www.landee.cn/astm-a105-blind-flange-asme-b16-5-10-in-cl150-raised-face.html