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Flange Type Stainless Steel Bellows Expansion Joint Marine Pipe Fittings

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Address: High-tech Industrial Park, Jiangyan City, Jiangsu Province PR China

Contact name:Harry Wang

Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd

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Flange Type Stainless Steel Bellows Expansion Joint Marine Pipe Fittings

Country/Region	china
City & Province	jiangsu

Product Details

Flange Type Stainless Steel Bellows Expansion Joint

Description

Metal Bellows Expansion Joint is a compensation element in the ship pipe system. It is to compensate the piping line’s elongation and compression due to the ship’s longitudinal and transverse bending movement and thermal expansion. We supply all kinds of marine expansion joint for ship’s piping system, such as sleeve compensator, dismantling joint, expansion bellow, metal expansion joint, flexible joint, transmission joint.

Main Technical Specifications:

Material: Mild Steel, C-Mn Steel, Stainless Steel 304L, 316L
Standard: ANSI / BS / JIS / DIN
Nominal Diameters: 32-2000mm
Type of Liquid and Medium: Steam, Fresh Water, Ballast Sea Water, Fuel Oil, Diesel Oil, Lubricant Oil, Air Line, Exhaust Gas, Air, etc.
Design Pressure: 0.1-2.5 Mpa
Classification Certificates: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Type Approval Etc.

Main Technical Parameters:

Nominal Diameter	Quantity Of Ripple	Design Pressure (MPa)					Effective Area of Corrugated Tube	Maximum Outer Diameter
		0.25	0.6	1.0	1.6	2.5
		Axal Compensation Length mm/ Toughness(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	22/44	20/44	18/89	15/98	23	244
40	16	50/14	46/22	41/22	36/45	31/47	23	244
50	8	25/30	22/51	20/70	18/70	15/106	37	259
50	16	50/16	46/26	41/35	36/35	31/55	37	259
65	8	33/28	30/35	26/44	22/55	15/138	55	270
65	12	42/16	38/22	38/32	34/40	31/70	55	270
80	8	40/20	36/26	34/33	28/41	19/68	81	284
80	10	53/14	49/17	49/21	43/26	29/50	81	284
100	6	45/47	45/60	40/75	35/93	25/54	121	304
100	10	76/26	74/32	64/40	57/50	38/33	121	304
125	5	48/38	42/47	38/59	34/74	29/117	180	334
125	9	85/23	77/29	66/36	58/45	49/63	180	334
150	5	49/42	44/50	40/62	34/78	29/92	257	364
150	8	79/34	71/43	64/51	54/59	50/56	257	364
200	4	52/49	46/55	42/68	38/78	29/97	479	442
200	6	73/31	65/44	59/52	53/58	46/65	479	442
250	4	72/30	65/34	59/52	52/45	34/111	769	507
250	6	108/16	97/21	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
350	6	108/38	97/41	87/44	79/48	71/45	1307	622
400	4	72/54	65/58	59/62	52/68	47/81	1611	700
400	6	108/36	97/39	87/43	79/47	71/47	1611	700
450	4	108/32	97/35	87/37	79/41	47/75	1972	760
450	6	162/20	145/22	131/23	118/25	71/52	1972	760
500	4	108/59	97/64	87/68	79/75	71/45	2445	835
500	6	162/34	145/37	131/39	118/43	106/28	2445	835
600	4	108/74	97/80	87/85	79/94	71/82	3534	980
600	6	162/42	145/45	131/49	118/53	106/48	3534	980
700	4	108/67	97/72	87/77	79/85	71/103	4717	1110
700	6	162/42	145/45	131/49	118/53	106/60	4717	1110
800	4	120/88	108/95	102/102	94/112	71/95	5822	1265
800	6	183/67	164/72	156/77	144/85	106/60	5822	1265
900	4	120/84	108/90	102/97	94/107	82/123	7620	1186
900	6	183/60	164/65	156/69	144/76	125/93	7620	1186
1000	4	120/91	108/98	102/105	94/116	82/117	9043	1286
1000	6	183/59	164/65	156/71	144/81	125/84	9043	1286

PN (MPa)	DN (mm)	Structure size				Flange size							Weight
		n	d	D	L	D1	D2	b	b1	b2	d0	n1	Kg
		n	mm			mm						n1	Kg
0.6	50	6	60	88	180	135	103	15	13	9	15	6	3.8
	65		76	108	190	155	123	14	12	9	15	6	4.5
	80		90	122	200	170	138	14	13	9	15	8	5
	100		110	142	200	190	158	14	13	9	15	8	5.8
	125		135	181	225	215	183	14	13	10	15	10	7.8
	150		160	206	225	240	206	14	14	11	15	12	8.9
	175		189	235	225	270	238	15	14	11	15	12	10.5
	200	4	214	272	205	295	264	15	15	11	15	12	13.3
	250		260	316	205	365	327	16	16	12	17	14	18.3
	300		310	366	210	430	366	19	18	12	21	14	25.9
	350		377	433	210	480	436	20	20	13	21	16	28.7
	400		426	462	220	530	486	21	22	14	21	16	35.7
	450		480	536	220	580	536	21	24	16	21	18	39.4
	500		530	584	220	635	591	21	26	18	21	20	44.4
1	50	6	60	87	180	135	103	15	13	9	15	6	4
	65		76	110	200	155	123	14	12	9	15	6	5
	80		90	124	200	170	138	14	13	9	15	8	5.5
	100		110	144	200	190	158	14	13	9	15	8	6.4
	125		135	177	225	215	183	14	13	10	15	10	7.6
	150		130	196	225	240	208	14	14	11	15	12	8.6
	175		189	225	230	285	248	16	17	12	17	12	12.2
	200		214	269	260	310	273	17	17	12	17	12	18.8
	250		260	316	260	380	336	20	20	14	21	14	24.9
	300		310	366	260	435	391	21	24	14	21	16	30.6
	350		377	434	270	485	441	21	28	14	21	18	35.6
	400		426	484	280	545	496	24	30	16	26	18	46.6
	450		480	538	290	600	551	24	32	16	26	20	52.6
	500		530	588	300	650	601	25	34	18	26	20	60.1
1.6	50		60	87	180	135	103	15	13	9	15	6	4.1
	65		76	108	200	170	132	18	16	12	17	8	6.9
	80		90	124	200	185	147	19	17	12	17	8	8.1
	100		110	144	200	205	167	19	17	12	17	10	9.3
	125		135	169	225	225	187	19	17	12	17	10	10.7
	150		160	194	225	255	217	19	18	13	17	12	12.7
	175		189	223	230	300	256	21	20	14	21	12	17.1
	200		214	270	260	325	281	21	22	15	21	12	23.6
	250		260	316	260	390	341	25	26	16	26	14	33
	300		210	366	260	445	396	25	28	17	26	16	39.2
	350		377	433	270	495	447	26	32	18	26	18	46
	400		426	483	280	560	505	30	36	22	30	18	53.2
	450		480	537	290	610	555	38	40	26	30	20	52.1
	500		530	587	300	665	610	42	44	28	30	22	100.3

Drawing of Flange Type Stainless Steel Bellows Expansion Joint Marine Pipe Fittings

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