Stainless Steel/Cast Iron Ripple Compensator

Ripple compensator is a type of compensation component. By utilizing the effective expansion and contraction deformation of its working body corrugated tube, it can absorb dimensional changes caused by thermal expansion and contraction of pipelines, conduits, containers, etc., or compensate for axial, lateral, and angular displacements of pipelines, conduits, containers, etc. It can also be used for noise reduction and vibration reduction.

Ripple compensator, also commonly known as expansion joint or expansion joint. It is composed of corrugated pipes (a type of elastic element) and accessories such as end pipes, brackets, flanges, and conduits that make up its working body. Mainly used in various pipelines, it can compensate for thermal displacement, mechanical deformation, and absorb various mechanical vibrations of pipelines, reducing pipeline deformation stress and improving pipeline service life. The connection methods of corrugated compensators are divided into flange connection and welding. Directly buried pipeline compensators are generally welded together

Details

Material: Stainless steel SUS 304 (optional 321 316 L)
Nominal diameter: DN80-DN3000
Work pressure: PN2.5/6/10/16/25
Working temperature: -80 ℃/+450 ℃
Connection form: flange, connecting pipe
Flange and connecting pipe material: The standard type uses GB/T 700 carbon steel, and the material can be selected according to requirements
Other options: Inner lining cylinder, carbon steel, stainless steel SUS304 (optional 321 316 L)

Specifications

Norminal Diameter(DN)	Numbers Of ripples	Pressure Rated MPa					Effective are of ripples(cm²)	Max outside diameter(mm)
		0.25	0.6	1	1.6	2.5
		Axial compensation amount mm/stiffness N/mm
32	8	25/21	22/26	20/26	18/63		16	225
32	16	50/11	46/14	41/14	36/32		16	225
40	8	25/28	22/51	20/44	18/89	15/98	23	244
40	16	50/14	46/26	41/22	36/45	31/47	23	244
50	8	25/30	30/35	20/70	18/70	15/106	37	259
50	16	50/16	38/22	41/35	36/35	31/55	37	259
65	8	33/28	36/26	26/44	22/55	15/138	55	270
65	12	42/16	49/17	38/32	34/40	31/70	55	270
80	8	40/20	45/60	34/33	28/41	19/68	81	284
80	10	53/14	74/32	49/21	43/26	29/50	81	284
100	6	45/47	42/47	40/75	35/93	25/54	121	304
100	10	76/26	77/29	64/40	57/50	38/33	121	304
125	5	48/38	44/50	38/59	34/74	29/117	180	334
125	9	85/23	71/43	66/36	58/45	49/63	180	334
150	5	49/42	46/55	40/62	34/78	29/92	257	364
150	8	79/34	65/44	64/51	54/59	50/56	257	364
200	4	52/49	65/34	42/58	38/78	29/97	479	442
200	6	73/31	97/21	59/52	53/58	46/65	479	442
250	4	72/30	65/55	59/42	52/45	34/111	769	507
250	6	108/16	97/35	87/35	79/39	48/78	769	507
300	4	72/51	65/55	59/59	52/65	47/55	1105	562
300	6	108/32	97/35	87/37	79/41	71/47	1105	562
350	4	72/58	65/62	59/67	52/74	47/71	1307	622