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Parts II

Ultra high vacuum welding flange

Aperture CF(φDg)	Flange				Bolt hole		Bolt
Aperture CF(φDg)	H	C	U	A	N	φP	Bolt
16	34	27	18	7.3	6	4.3	M4×20
25	54	43	28	10.5	6	6.6	M6×30
35	70	58.7	38	13	6	6.6	M6×35
50	86	72.4	53	16	8	8.4	M8×45
63	114	92.2	66	17.5	8	8.4	M8×50
100	152	130.3	104	20	16	8.4	M8×55
150	202	181.1	154	22	20	8.4	M8×55
200	253	231.9	205	24.5	24	8.4	M8×60

Ultra high vacuum welding loose flange

Aperture CF(φDg)	Flange						Bolt hole		Bolt
Aperture CF(φDg)	φH	φC	ΦD1	φU	A	B	N	φP	M4×20
16	34	27	21.3	18.5	7.3	5.8	6	4.3	M6×20
25	54	43	35	28.5	10.5	6.9	6	6.6	M6×35
35	70	58.7	48.15	39	13	7.6	6	6.6	M6×45
50	86	72.4	61.6	56	17.5	9.7	8	8	M8×55
63	114	92.2	82.4	71	19	12.7	8	8.4	M8×55
100	152	130.3	120.5	109	21.5	14.3	16	8.4	M8×55
150	202	181.1	171.3	160	24	15.8	20	8.4	M8×55
200	253	231.9	222.1	206.5	24.5	17.1	24	8.4	M8×60

Copper gasket

Dimension	D	d
16	21.3	16.2
25	35.0	25.6
35	48.15	36.8
50	61.6	52.0
63	82.4	63.6
100	120.5	101.7
150	171.3	152.5
200	222.1	203.2

DXCF series glass inspection window

Diameter	φH	φC	φD	n-φP	B
DXCF-35	70	58.7	38	6φ6.6	16
DXCF-50	86	72.4	50	8φ8.4	20
DXCF-63	114	92.2	62	8φ8.4	24
DXCF-100	152	130.3	95	16φ8.4	25
DXCF-150	202	181.1	146	20φ8.4	25
DXCF-200	253	231.9	202	24φ8.4	25

DXHB series welding bellows

Size	Inside diameter (d)	Outside diameter (D)	Thickness (δ)	Pitch of waves (t)
DXHB-10	φ10	φ20	0.1	1.0
DXHB-16	φ16	φ25	0.1	0.8
DXHB-19	φ19	φ30	0.1	0.8
DXHB-22	φ22	φ35	0.1	1.2
DXHB-22	φ22	φ40	0.1	1.3
DXHB-30	φ30	φ50	0.1	1.5
DXHB-38	φ38	φ55	0.15	1.4
DXHB-43	φ43	φ65	0.15	1.8
DXHB-48	φ48	φ65	0.15	1.8
DXHB-48	φ48	φ70	0.15	1.5
DXHB-53	φ53	φ75	0.15	1.8
DXHB-58	φ58	φ80	0.15	1.8
DXHB-63	φ63	φ85	0.15	1.8
DXHB-73	φ73	φ95	0.2	2
DXHB-75	φ75	φ105	0.2	2.8
DXHB-85	φ85	φ115	0.2	2.8
DXHB-95	φ95	φ125	0.2	2.8
DXHB-110	φ110	φ140	0.2	2.8
DXHB-130	φ130	φ170	0.2	3
DXHB-150	φ150	φ190	0.2	3
DXHB-178	φ178	φ216	0.2	2.5
DXHB-300	φ300	φ340	0.2	5
DXHB-420	φ420	φ510	0.5	7
DXHB-613	φ613	φ703	0.5	7
DXHB-754	φ754	φ844	0.5	7

DXKF interface bellows components

Size	1.D	0.D	D	L1	L	Bending radius
DXKF16	21.5	29.5	30	25	300, 500,800,1000,1500,2000	50
DXKF25	27	36	40	25	300, 500,800,1000,1500,2000	70
DXKF40	41.5	54	55	25	300, 500,800,1000,1500,2000	100
DXKF50	50.5	65	75	25	300, 500,800,1000,1500,2000	160