ASME B16.47 Class 400 Series B Blind Flanges Approximate Weight 875-2160 Lbs

• All dimensions are in inches.

• 1/4" raised face will be added to the thickness unless otherwise specified.

• 38" thru 60" sizes are the same as Series "A".

EO Flanges can provide ASME B16.47 Class 400 Series B Blind Flangesin approximate weights from 875 to 2160 inches, bolt circles from 30.75 to 42 inches, and hole counts from 24 to 28 pcs, etc.

Our Class 400 Series B Blind Flanges are welded from stainless steel and are of high quality. Class 400 Series B Blank Flange has the characteristics of good sealing, high temperature resistance, pressure resistance and corrosion resistance. It is very convenient during construction operation. Series B Class 400 Blind Flanges can be widely used in water treatment equipment, chemical equipment, petrochemical equipment, paper making equipment, mining equipment, power equipment, liquefied gas equipment, food equipment, pharmaceutical equipment, mechanical equipment valves, electronic industrial valves, fire protection HVAC, central air conditioning, filtration equipment, environmental protection equipment and other fields.