Solid Blind Flange

Solid Blind Flange

1. Material

Our flanges are made of copper-nickel alloy ASTM B151 UNS C70600/ Bfe10-1.6-1 / CuNi10Fe1.6mn / CuNi 90/10 / BS 2871 CN102. If you have other requirements, you can also contact us.

2. Drawing

3. Specification

Outside diameter of pipe		ISO PN 10								ANSI B16.5
										150Lbs
φD		φA	C	φR	E	Drilling			Theo.	φA	C	φR	Drilling			Theo.
						φG	N	φd	weight				φG	N	φd	weight
nominal	actual	mm	mm	mm	mm	mm	bolt	mm	Kg/piece	mm	mm	mm	mm	bolt	mm	Kg/piece
inch	mm						holes							holes
0.5	20	95	14	46	2	65	4	14	0.8	90	11.1	34.9	60.3	4	15.9	0.9
0.75	25	105	16	56	2	75	4	14	1.15	100	12.7	42.9	69.8	4	15.9	1.05
1	30	115	16	65	2	85	4	14	1.4	110	14.3	50.8	79.4	4	15.9	1.15
1.25	38	140	18	76	2	100	4	18	2.05	115	15.9	63.5	88.9	4	15.9	1.5
1.5	44.5	150	18	84	3	110	4	18	2.4	125	17.5	73	98.4	4	15.9	1.6
2	57	165	20	99	3	125	4	18	3.25	150	19.1	92.1	120.6	4	19	2.05
2.5	76.1	185	20	118	3	145	4	18	4.15	180	22.2	104.8	139.7	4	19	3.65
3	88.9	200	20	132	3	160	8	18	5.75	190	23.8	127	152.4	4	19	4.55
4	108	220	22	156	3	180	8	18	7.05	230	23.8	157.2	190.5	8	19	9.1
5	133	250	22	184	3	210	8	18	10.1	255	23.8	185.7	215.9	8	22.2	10.25
6	159	285	24	211	3	240	8	22	13	280	25.4	215.9	241.3	8	22.2	13.7
7	193.7	315	24	242	3	270	8	22	17.55	-	-	-	-	-	-	-
8	219.1	340	24	266	3	295	8	22	20.4	345	28.6	269.9	298.4	8	22.2	22.8
10	267	395	26	319	3	350	12	22	29.65	405	30.2	323.8	361.9	12	25.4	36.45
12	323.9	445	26	370	4	400	12	22	37.6	485	31.8	381	431.8	12	25.4	57
14	368	505	26	429	4	460	16	22	52.45	535	34.9	425.1	476.2	12	28.6	67.25
16	419.1	565	58	480	4	515	16	26	68.4	595	36.5	482.6	539.7	16	28.6	87.8
18	457.2	615	28	530	4	565	20	26	80.95	635	39.7	533.4	577.8	16	31.7	108.3
20	508	670	30	582	4	620	20	26	103.75	700	42.9	584.2	635	20	31.7	140.25
24	610	780	34	682	5	725	20	30	149.35	815	47.6	692.1	749.3	20	34.9	212.05