Flange End Bellows Expansion Joint

Bellow Expansion Joint with Flange End

Feature:
1. To Absorb large axial displacement between straight tube and support frame , and small horizontal displacement;
2. To resolve minor deviation because of piping connection and eliminate the pipeline residual stress;
3. Easy cleaning and maintenance.
Applications: For the chemical industry, metallurgy, electricity, shipbuilding, construction and other industries.
Application temperature:-50 ºC~300ºC.

Parameter

(Bellows layers: 1 single-layer 2 double--layer)

Bellows		Overall length	Bellows Form					Displacement				Pressure
Inner Diameter			Length of Bellows	Dia.of Bellows	Effec. Area	Horizontal stiffness		Tension		Compression		Working Pressure
			1,2			1	2	1	2	1	2
mm	inch	mm	mm	mm	cm²	N/ mm	N/ mm	mm	mm	mm	mm	Kg/cm²	Kg/cm²
40	1½	300	136	65.7	26.1	75.52	82.22	5	5	-30	-30	10	16
50	2	300	120	81.2	39.8	7.085	97.12	5	10	-30	-30	10	16
65	2½	300	120	97.2	59.7	83.89	110.84	5	10	-30	-30	10	16
80	3	300	132	113.7	81.2	119.17	140.92	5	10	-30	-30	10	16
100	4	300	132	139.7	128.1	148.76	173036	5	10	-30	-30	10	16
125	5	300	132	165.7	185.5	178.76	207.07	5	10	-30	-30	10	16
150	6	350	180	196.7	259.3	172.58	204.72	10	10	-40	-45	10	16
200	8	350	198	247.7	425.3	202.57	258.72	10	10	-40	-45	10	16
250	10	350	200	309.7	659.2	327.71	493.14	10	10	-40	-45	10	16
300	12	350	200	359.7	906.3	385.34	574.57	10	10	-40	-45	10	16
350	14	400	200	397.7	1120.4	429.63	524.59	10	10	-40	-55	10	16
400	16	400	210	469.1	1514.3	710.4	841.13	10	10	-40	-55	10	16
450	18	400	210	501.1	1743.1	760.77	896.8	10	10	-40	-55	10	16
500	20	400	210	551.9	2139.3	845.64	989.41	10	10	-40	-55	10	16
550	22	400	210	602.7	2576	931.3	1085.15	10	10	-40	-55	10	16
600	24	400	210	653.5	3053.3	1016.55	1181.88	10	10	-40	-55	10	16
Flange standards are based on JIS, ANSI, DIN, BS, JB, and other standards. Bellows are designed & manufactured according to EJMA code with10 ³ cycle life. Size available: Ø40mm-Ø7000mm

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Bellow Expansion Joint with Flange End

Package
Bellow Expansion Joint with Flange End

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