Solid Welding Neck Flange

Solid Welding Neck Flange

1. Material

We can supply Solid Welding Neck Flanges 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, please contact us.

2. Drawing

Outside diameter of pipe		DIN 2632
		Pn10
φD		φA	H	C	φX	φR	F	E	Y	Drilling			Theo.
										φG	N	φd	weight
nominal	actual	mm	mm	mm	mm	mm	mm	mm	mm	mm	bolt	mm	Kg/piece
inch	mm										holes
ND 1/2 TO 7 Welding Neck Flange as per DIN2633, NP 16 are be used
8	219.1	340	62	24	235	268	3	To be supecified by purchaser	16	295	8	22	12.84
10	267	395	68	26	285	320	3		16	350	12	22	16.7
12	323.9	445	68	26	344	370	4		16	400	12	22	19.77
14	368	505	68	26	385	430	4		16	460	16	22	26.81
16	419.1	565	72	26	440	482	4		16	515	16	26	32.49
20	508	670	75	28	542	585	4		16	620	20	26	43.28
24	610	780	80	28	642	685	5		18	725	20	30	50.67

Outside diameter of pipe		DIN 2633
		Pn16
φD		φA	H	C	φX	φ R	F	E	Y	Drilling			Theo.
										φG	N	φd	weight
nominal	actual	mm	mm	mm	mm	mm	mm		mm	mm	bolt	mm	kg/piece
inch	mm										holes
0.5	20	95	35	4	30	45	2	To be supecified by purchaser	6	65	4	14	0.74
0.75	25	105	38	16	38	58	2		6	75	4	14	1.08
1	30	115	38	16	42	68	2		6	85	4	14	1.3
1.25	38	140	40	16	52	78	2		6	100	4	18	1.92
1.5	44.5	150	42	16	60	88	3		7	110	4	18	2.11
2	57	165	45	18	72	102	3		8	125	4	18	2.88
2.5	76.1	185	45	18	90	122	3		10	145	4	18	3.48
3	88.9	200	50	20	105	138	3		10	160	8	18	4.2
4	108	220	52	20	125	158	3		12	180	8	18	5.25
5	133	250	55	22	150	188	3		12	210	8	18	7.15
6	159	285	55	22	175	212	3		12	240	8	22	8.8
7	193.7	315	60	24	210	242	3		12	270	8	22	11.19
8	219.1	340	62	24	235	268	3		16	295	12	22	12.5
10	267	405	70	26	285	320	3		16	355	12	26	17.72
12	323.9	460	78	28	344	378	4		16	410	12	26	25
14	368	520	82	30	390	438	4		16	470	16	26	35.45
16	419.1	580	85	32	445	490	4		16	525	16	30	45.21
20	508	715	90	34	548	610	4		16	650	20	33	69.3
24	610	840	95	36	652	725	5		18	770	20	36	85.65