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Edge Welding Bellows

It can provide special welded bellows in semiconductor field, aerospace field, pharmaceutical and food processing field, vacuum equipment industry, photovoltaic industry and other fields.

The product has air tightness suitable for extremely high vacuum. The standard of helium mass spectrometry leak detection leak
rate is 1×10-12pa · M ³/ s
More suitable materials can be selected according to the purpose for various temperatures and corrosive environments.
Flange:Flange shape as customers’ requirement
Flange periphery preset groove, welded with bellows(Material is better to accord with bellows)
Bellows:Metal plate is punched into circle ring, plate thickness and sectional drawing as using condition.

Overview
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Edge Welding Bellow Size List (unit:mm)


MODEL	OD	ID	MODEL	OD	ID	MODEL	OD	ID	MODEL	OD	ID
SEDGE9	8.5	3	SEDGE47	47	37	SEDGE88	88	65	SEDGE185	185	135
SEDGE10	10	4	SEDGE49	49	21	SEDGE88	88	75	SEDGE185	185	145
SEDGE10	10	5	SEDGE50	49.5	36.4	SEDGE90	90	65	SEDGE187	187	157
SEDGE11	10.5	4.7	SEDGE50	50	30	SEDGE90	90	70	SEDGE190	189.5	152.4
SEDGE12	12	6	SEDGE50	50	40	SEDGE91	91	79	SEDGE190	190	145
SEDGE13	12.7	7.5	SEDGE50	50.38	30.62	SEDGE94	94	74	SEDGE190	190	164.5
SEDGE14	14	6	SEDGE51	51	31.4	SEDGE95	95	60	SEDGE200	200	160
SEDGE14	14	9	SEDGE51	51	31.8	SEDGE95	95	70	SEDGE200	200	167
SEDGE15	15	6.5	SEDGE52	52	28	SEDGE95	95	78	SEDGE208	208	168
SEDGE16	16	8	SEDGE52	52	39.6	SEDGE100	100	50	SEDGE209	209.55	190.5
SEDGE17	17	10	SEDGE53	53	33	SEDGE100	100	65	SEDGE210	210	180
SEDGE20	20	10	SEDGE54	53.7	41	SEDGE100	100	70	SEDGE215	215	180
SEDGE21	20.5	12.7	SEDGE55	55	35	SEDGE100	100	80	SEDGE218	218	190
SEDGE21	21.3	13	SEDGE55	55	38	SEDGE103	103	83	SEDGE227	227	192
SEDGE22	22	16	SEDGE56	55.5	40.5	SEDGE105	103	60	SEDGE235	235	200
SEDGE22	22	10	SEDGE56	55.6	42.8	SEDGE105	105	75	SEDGE236	236	206
SEDGE24	24	12	SEDGE56	56	24	SEDGE105	105	80	SEDGE250	250	200
SEDGE25	25	8	SEDGE57	57	30	SEDGE105	105	85	SEDGE257	257	217
SEDGE25	25	16	SEDGE57	57	32	SEDGE108	108.2	81.6	SEDGE258	258	228
SEDGE26	26	12.5	SEDGE58	58	38	SEDGE109	109	89	SEDGE270	270	210
SEDGE26	26	13.7	SEDGE58	58.2	46	SEDGE114	113.5	88.9	SEDGE270	270	220
SEDGE28	28	14	SEDGE59	59	39	SEDGE114	114	98	SEDGE284	284	250
SEDGE28	28	18	SEDGE59	59	42	SEDGE115	115	85	SEDGE284	284	260
SEDGE30	29.6	19	SEDGE59	59	44	SEDGE119	119	89	SEDGE290	290	265
SEDGE30	30	20	SEDGE60	60	20	SEDGE120	120	90	SEDGE304	304	274
SEDGE30	30.13	16.61	SEDGE60	60	28	SEDGE123	123	103	SEDGE310	310	280
SEDGE32	31.7	19.05	SEDGE60	60	40	SEDGE125	125	95	SEDGE340	340	300
SEDGE33	33.4	20.6	SEDGE61	61	35	SEDGE125	125	105	SEDGE364	364	320
SEDGE34	34.1	13.65	SEDGE62	61.9	49.1	SEDGE13	13	90	SEDGE367	367	339
SEDGE35	34.5	14.5	SEDGE62	62	24	SEDGE130	130	90	SEDGE370	370	330
SEDGE35	35	22	SEDGE62	62	34	SEDGE130	130	110	SEDGE380	380	340
SEDGE35	35	25	SEDGE65	65	41	SEDGE131	131.3	117.6	SEDGE400	400	360
SEDGE36	36	22	SEDGE65	65	46	SEDGE132	132	102	SEDGE430	430	390
SEDGE37	37	19	SEDGE65	65	48	SEDGE140	140	100	SEDGE460	460	420