ANSI B16.47 Class 300 Series B Blind Flange RF (in)

ANSI B16.47 Class 300 Series B Blind Flange RF (in)

Star Tubes and Fittings is one of the best manufacturers and suppliers of ANSI B16.47 Class 300 Series B Blind Flange . Series B Blind Flanges are most durable and manufactures to fit in different size of Pipes. Engineers & World’s Best Project Consultants use these Flanges in Machined Components. We provide Series B Blind Flanges in all sizes, grades, specification and materials in India.

Series B Blind Flanges are subject to high pressure and we are approved vendor of Flanges in top notch government sector companies. There are different standards of Series B blind flanges . We are ANSI B16.47 Class 300 Series B Blind Flange.

Pipe Size(NPS)Outside Diameter of FlangeADiameter of Raised FaceBThickness of FlangeCNumber of Bolt HolesDiameter of Bolt HolesBolt Circle DiameterPApprox Weight(lb)
2634 1/8293 1/2321 3/831 5/8910
2836 1/4313 1/2361 3/833 3/461020
303933 1/43 11/16361 1/236 1/461250
3241 1/235 1/24 1/16321 5/838 1/21555
3443 5/837 1/24 1/16361 5/840 5/81720
3646 1/839 3/44 1/16321 3/442 7/81920
3848 1/841 3/44 3/8361 3/444 7/82260
4050 1/843 7/84 9/16401 3/444 7/82550
4252 1/2464 11/16361 7/8492875
4454 1/2485401 7/8513305
4657 1/2505 1/836253 3/43765
4859 1/252 1/45 5/1640255 3/44185
5061 1/254 1/45 1/240257 3/44630
5263 1/256 1/45 11/1648259 3/45100
5465 7/858 1/45 7/848262 1/85680
5669 1/260 1/26 3/16362 3/8656640
5871 15/1662 3/46 3/8402 3/867 7/167350
6073 15/16656 9/16502 3/869 7/167980

 

Types of Series B Blind Flanges Datasheets