blind flange

1 JIS B 2220-1990

DN 3/8

Inlet size:18mm

Outlet size: 75mm

Thickness: 9mm

Thickness of seat: 1mm

Seat diameter: 42mm

Center: 55mm

Hole: 12mm

The size of bolt: 3/8

Weight: 1kg

2 raise face of flange

DN10

Pressure: 0.25Mpa

Outlet size: 75mm

Center bolt: 50mm

Diameter of sealing face: 32mm

Thickness: 12mm

Weight: 0.33kg

3 API standard

PN2.0Mpa

DN15

Outlet size of pipe: 21.3mm

Outlet size of flange: 90mm

Flange thickness: 11.5mm

Flange neck: 30mm