DIN 2628 PN250 Welding Neck Flange

Dimension and weight of DIN 2628 PN250 Welding Neck Flange

Pipe Parameter	d1		Flange Dimension				Neck Size				Hub Size		Screw		Approx. Flange Weight
DN	ISO	DIN	D	b	k	h1	d3	s	r	h2	d4	f	No. of Holes	d2	KG/PCS
10	–	14	125	24	85	58	44	2.6	4	6	40	2	4	18	2.1
	17.2	–	125	24	85	58	44	2.6	4	6	40	2	4	18	2.09
15	–	20	130	26	90	60	48	2.6	4	6	45	2	4	18	2.48
	21.3	–	130	26	90	60	48	2.6	4	6	45	2	4	18	2.47
25	–	30	150	28	105	65	60	3.6	4	8	68	2	4	22	3.56
	33.7	–	150	28	105	65	60	3.6	4	8	68	2	4	22	3.53
40	–	44.5	185	34	135	80	84	5	6	10	88	3	4	26	6.65
	48.3	–	185	34	135	80	84	5	6	10	88	3	4	26	6.58
50	–	57	200	38	150	85	95	6.3	6	10	102	3	8	26	8.17
	60.3	–	200	38	150	85	95	6.3	6	10	102	3	8	26	8.09
65	76.1	–	230	42	180	95	124	8	6	12	122	3	8	26	12.59
80	101.6	–	255	46	200	102	136	11	8	12	138	3	8	30	16.32
100	127	–	300	54	235	120	164	14.2	8	14	162	3	8	33	27.07
125	152.4	–	340	60	275	140	200	16	8	16	188	3	12	33	38.79
150	177.8	–	390	68	320	160	240	17.5	10	18	218	3	12	36	59.05
200	244.5	–	485	82	400	190	305	25	10	25	285	3	12	42	109.45
250	298.5	–	585	100	490	215	385	32	12	30	345	3	16	48	189.94

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DIN Welding Neck Flange:

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DIN 2633 PN16 Welding Neck Flange

DIN 2634 PN25 Welding Neck Flange

DIN 2635 PN40 Welding Neck Flange

DIN 2636 PN64 Welding Neck Flange

DIN 2637 PN100 Welding Neck Flange

DIN 2638 PN160 Welding Neck Flange

DIN 2628 PN250 Welding Neck Flange

DIN 2629 PN320 Welding Neck Flange

DIN 2627 PN400 Welding Neck Flange

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