ASME B16.47 Class 900 Series A Blind Flanges Diameter of Holes 2.88-4.12 in

Product Details

EO Flanges can provide ASME B16.47 Class 900 Series A Blind Flanges, which Approximate Weight from 2565 to 11398 lbs, Bolt Circle from 37.5 to 62.5 in, Number of Holes from 20 to 24 pcs. etc. We Manufacture, Export and Supply Flanges which meets with national and international quality standards and producing base which owns equipments conforming to international technical level and is well equipped with a whole set of advanced plasma refining equipments.

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Nominal Pipe Size	Outside Diameter (O)	Minimum Thickness (T)	Raised Face Diameter (R)	Approximate Weight (lbs)	Bolt Circle (C)	Number of Holes	Diameter of Holes
26	42.75	6.31	29.5	2565	37.5	20	2.88
28	46	6.75	31.5	3178	40.25	20	3.12
30	48.5	7.18	33.75	3759	42.75	20	3.12
32	51.75	7.62	36	4541	45.5	20	3.38
34	55	8.06	38	5425	48.25	20	3.62
36	57.5	8.44	40.25	6210	50.75	20	3.62
38	57.5	8.5	43.25	6253	50.75	20	3.62
40	59.5	8.81	45.75	6940	52.75	24	3.62
42	61.5	9.12	47.75	7675	54.75	24	3.62
44	64.88	9.56	50	8955	57.62	24	3.88
46	68.25	10.06	52.5	10,426	60.5	24	4.12
48	70.25	10.38	54.5	11,398	62.5	24	4.12

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